Sparkos op amp for sale. With the SparkoS SS3601’s in the Fun, this setup should work perfectly with darker sounding headphones like the HD650’s. Visit us on social media by clicking below Home; Products; Reviews; Shop; Distributors; Contact; About Us; Blog; Close this module. 57 in x 1. The contender is the SMSL M500 MKII which uses a top of line Sparkos Labs Dual Discrete Op Amp x4. Sparkos thoughts about how to do this, what types of capacitors to use, and how to route them on your PCBs. Excellent condition Aune X8 Magic Dac with Sparkos Labs SS3602 Op Amp. Sparkos is only $79. For sale is an Original (1st gen) xDuoo XD-05. Listing provided by ARMLS. Low hours of use. Then, those Sparkos op amp are shining, not sure they are in the NC252. 3, Used Sparkos for sale on 400+ second hand hifi sites & shops. 60: Payment method: Paypal, Money Order: Shipping Dimension: 4. At that moment a seed of curiosity was already planted in me and it was only a matter of time Product name: SS3602 Dual Op Amp Manufacturer: Sparkos Labs Cost: $79. $135,000. 30 day Home Trial $1995; FREE trial!!! Special discount for WRT Cable. The Sparkos Labs SS78 and SS79 Discrete Voltage Regulators bring ultra low noise and fast transient response to VTV input buffer board. Each SS2590 is Single and mount 2 on special socket to make one Dual op-amp. Please view our selection of operational amplifiers below. It is noted that repeatedly referencing the testing done by ASR on a different Sparkos op-amp makes no sense in this context as neither Sparkos or Fosi If I had to do it all over, I would opt for the J2S with the default TI op amps and go this route. ) Audio Equipment For Sale or To Buy . The Fun sounded like whole new amp. G. $237 for Op FOR SALE: Quad ESL2805 floorstanding modified by Sheldon; FOR SALE: Scansonic MB2. Latest Stories 58; Latest Reviews 6; Best Right Now; New My first opportunity to listen involved replacing the stock NE5532 and NE5534 ICs in some consumer products with the SparkoS Labs SS3601 and SS3602 op-amps that were designed as drop-in See the impact of dual discrete op-amps on your audio system. Images. 9 cf leaky trunk baffle soon to come dsp and nvx nsw 12 v2 sealed front sub Gemini Headphone Amp; Aries Headphone Amplifier; Discrete Op Amps; Discrete Voltage Reg; Audio Power Supplies; Pro Discrete Op Amp; Vintage-Audio-Upgrades; Adapters. discrete op amps will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current, and magnitude of class A bias current. 4mm X 14. 21s and a REL T7/i Discrete OpAmp OSH from Staccato Audio is a new way of designing audio products. But if you would at any time wish to change the sound characteristics of the Apollon amplifier you can do so by simply exchanging the op amp (so called Op amp rolling). In terms of drivability, the sparkos offered the same output levels as the LM6172. However, on top, I think pin 1 is boxed (white outline) from the SparkOS. 00. These discreet opamps by Sparkos are simply amazing. Figure 20 gives a Sparkos Labs ss3602 discrete dual op-amp. 5mm X 29mm (0. Ranking: Sparkos SS3602, OPA2604 and JRC4580D, NE5532 small differences MUSE02 the worst! Weird sound, where are the bass? Sparkos is too expensive, then OPA2604 is Hi, I have for sale several dual op amp pairs in perfect condition. Music titles on vinyl Dac, power cord, stock op amp Used Burson Opamp for sale on 400+ second hand hifi sites & shops. Joined Jul 21, 2018 Messages 16,822 Likes 38,534 Location South Holland. I have a pair of Sparkos SS3602. Sparkos Labs Product Model: SS2590: Feedback Received: 25 See details 100% Positive Feedback External Feedback: gjkphd (319) PayPal: For sale is an Original (1st gen) xDuoo XD-05. Register; Login; Place an Ad Free for hobbyists! Hardware . 5nV√Hz noise in a 20KHz bandwidth • Less than 1mV Offset Selling two SS3602 opamps from Sparkos labs. 00 USD Condition Excellent/Like new Negotiability Or best offer Want to trade ONE Burson V7 Vivid DUAL Op-Amp for ONE Sparkos Dual SS3602 or Staccato Dual Op-Amp. (NE5532, LM4562, MUSES02, Sparkos SS3602) with the units. They’re in like-new condition primarily used in my Burson Soloist 3X GT. Item #649675013. If you are looking at this ad you know how good this DAC is, and adding the Sparkos Op-amps, a $480 upgrade takes it to even greater heights. Upgrade your hardware with Sparkos SS3602 dual discrete op-amps. Id go Sparkos if getting it ops amp rolling. the sparko SS3602 dual op amp replacements have really taken this amplifier to a whole new level i feel. The detail and dynamics that the Sparkos modded EX-M1 was able to extract from my system (Dedicated Macbook Pro, Audirvana, Cambridge CXN, PMC twenty5. These are known as some of the best, if not the best, op amps on the market. the design of this brand new Fosi amplifier. Fosi ZA3 + Sparkos Op-amp - The real deal - Don't miss out !!!Interested in Sparkos Opamps - visit www. The review (by @Gigantic) of the Sparkos op amps reports that they made a remarkable improvement on an already good sound. )This amp has the absolute quietest background, SparkoS Labs ensured that it has 1. 6Vrms) to come to full power. Customers notice low level listening ability, far superior 3D soundstage and high Tbh, the stock op amps sound great but I am curious about the Sparkos. FOR SALE: Sony TC-WA9ES Dual Well Cassette Player w/quick reverse laser amorphous head; For sale my Burson Conductor Reference SE DAC/ Amp with Sparkos 2590 Pro op amps. The Forums. Retail Price: USD $160. SparkoS Aries Headphone Amp; solid state headphone ampmint (I am obsessive w my audio gear. VAT excl. The main audio path consists of two pairs of SparkoS Labs SS2590 discrete op-amps with a 64 step (1dB per step) relay-switched stepped-attenuator in-between them. --SOLD--Trio of Sparkos SS3602: $99--SOLD! The High Quality Operational Amplifier Chip SparkoS Labs SS3602, MUSES02 and OPA2134PA can replace the ZA3, BT20A PRO, and V3's operational amplifiers and Classifieds: FOR SALE - Sparkos Labs discrete dual op-amp ss3602. It is an integrated circuit, mostly made of transistors and resistors. removed phone Excellent amp! Comes w 2 V6 op amps & 2 Sparkos Labs op amps installed as well as the Supa Charger Has some very minor oled screen burn in, I tried to capture it in pics. Pro To Dual Op Amp Adapter; Ya, that was my post. these are given high praise as one of the best op amp combos you can do on the aune x8 18th. Cary Audio CAA1 Power Amplifier Used and in excellent condition. Get a15 I’m a total op amp neophyte, and I am 100% out of my depth on this, so I’m hoping one of you can offer some guidance. 33 For Sale: Op-Amps. FOR SALE: Sparkos Dual Discrete Op Amp SS3602 (pair) FOR SALE: Focal Dome Flax compact speaker; FOR SALE: Isonic P4875II+MVR10 Ultra sonic Record cleaner; DEALER AD: Pangea Audio AC-14XL MKII Power Cable with Cardas Copper (Including FREE Shipping) User Galleries You'll also have a chance to get the following bonuses in the ZD3 pre-sale event: - 3 pcs of JRC 4580D op-amps (for every set) - 7th Anniversary Fridge Magnet (first 300 customers) - 7th Anniversary Custom ZD3 Knob (first 300 customers) Sparkos SS3602. New Discrete Op amps arrived! The Sparkos Labs SS3602! All I can say my dear fellas, is screw all of the op amps from TI, Muses, ADI etc. Item #650086686. Currently, my setup consists of a ZA3 (Stereo) paired with the Burson V7 Classic. Designed to update outdated and poor sounding IC FOR SALE: Sparkos Labs Discrete Dual OpAmp ss3602 Watch Report This Ad. For Sale, Sparkos Labs discrete dual opamps SS3602 Netherlands & Europe buyers preferred. 25in: Condition: 10 - Mint (?) Date Posted: Sale price $109. Used, discounted, and sale items only; For multiple software listings, 50 albums per classified; 50 albums per day; 240 albums per month; 600 albums per year; See Classified: FOR SALE - Sparkos SS3602 Dual discrete OPAMP (NEW PRICE) asking for $120. Item #650129105. like new. Classified: FOR SALE - Shunyata Anaconda ZiTron 1. I bought the 2 Sparkos Labs Dual Discrete Op Amp SS3602's on sale and put in my A07 and I thought it made a big difference in clarity over stock. Every Operational Amplifier is treated individually. Navigation The SS2590 discrete op amp is designed to be the ultimate op amp for use in studio and pro audio applications. B. PaulD Senior Member Vivid 6, and Sparkos. Desktop. I have the original invoice of 243. Info: Sparkos Labs SS3602 Op Amp x4 Asking Price: USD $ 200. I'm nearing my endgame using the VMV P2 power amp for now and waiting to decide between a Holo Cyan and an R26 until I get a cheap clock to try. Sparkos op amps are assembled but wanted to The 30% off sale may still be going . Designed for audiophiles, these components offer unparalleled sound clarity and detail. (Currency conversion)(Evaluation platform - Maverick D2 DAC: Maverick Audio Cost: $250. Dual-mode functionality for flexible stereo and mono This amp's excellent THD+N specs are only possible at high +22dBu or 21 Vpp or 7. to fine-tune your sound to perfection Also, Sparkos makes 2 kinds of op amps - pro SS2590 with 6 pin package (those are the ones I put in), and regular SS3601 / SS3602 - with the 3601 being mono and the 3602 being stereo. They are available in a TO-220 compatible Late summer 2023, I upgraded a Geshelli J2 AKM 4493 to J2S AKM 4499EX, and then upgraded the Sparkos SS3602 op amps to the massive SS2590s, which requires minor trickery for what could be Classified: FOR SALE - Geshelli Labs DAYZEE DAC w/Sparkos Op-amps asking for $1750. Bass: Bass depth was improved slightly to my ear, AMP: Cayin HA-3A, Sparkos Labs Gemini, Gustard H26, Hifiman Prelude HP: Denon AH-D9200, E-MU Teak, Klipsch HP-3, Dan Clark AEON 2 Closed, Meze Liric, Kennerton Rögnir, Hifiman HE6SEv2, Classified: FOR SALE - Sparkos Labs Op Amps SS3602 asking for $130. Excellent balance between micro detail and musicality. Info: Sparkos Labs SS3601 Discrete Op Amps - Better than all available! $55 per Pair Asking Price: USD $ 55. New posts Search forums. Quality steel products made in the USA to match your needs in All Sizes, and Better Sparkos Labs has created a family of discrete voltage regulators designed to replace 78xx / 79xx / 1117xx and adjustable style regulators for use in audio power supplies. United States of America; Geshelli J2S dac with akm 4499 chip and sparkos 3602 op-amps on all outputs. The E3 has the same form factor as the A3 and will come in wood or 請不要給圖片騙了，聰明的筆者當然是分兩次換OP，這樣才可以了解EVO DAC線路的特性。 先更換輸出OP 分析力提升，更傾向analog 質感，分離度更高，音場更闊，功力明顯深厚了不少，要大爆發也不會腳軟，重點是提升後沒有其他的妥協，全面大解 A review and comparison of the Burson Audio #V6Vivid, #SparkosLabs SS3602 and Staccato OSH-DHb discrete op-amps. 00 USD Condition Good Negotiability Or best offer Ships to. Sounds really good to my ears (been streaming for 10+ years). I used these in a Burson Funk amp or Geshelli J2s DAC. Shipping within Canada and the US is available at the buyer's expense. What makes SparkOS special? Stability. While other opamps are instantly damaged if reversely installed, the V6 are designed to survive such In comes the sparkos. Currently running an old Schiit Bifrost 4490, IFI Mercury USB & Purifier 3. This also goes a long way to explain why it is that SparkOS labs advertises the SS360x as a nearly universal swap as its internal compensation negates the need for slew rate, voltage, and gain matching between old and new op-amps as is often required if dealing with non-compensated designs (nearly all IC op-amps are non-compensated Beings how the Sparkos Labs discrete op amps employ 3 capacitors for compensation, they are impossible to fabricate as a monolithic, and are only possible as a discrete op amp. I rolled these with my Burson Soloist 3X GT . 00 Sparkos SS3602; Sparkos SS3602. Classified: FOR SALE - Geshelli Labs DAYZEE DAC w/Sparkos Op-amps asking for $1750. For sale: Audioquest Vodka Toslink. Info: Sparkos Labs Gemini Tube headphone-amp/preamp Asking Price: USD $ 675. Running a Rogue 66 preamp with wiim mini, Denon DVD player, and a technics SL-1200mk2 tt into a schitt mani 2. SparkoS Labs SS3601 and SS3602 This will allow you to swap out the opamps with the Sparkos 3602, or any of your favorite chips. Both an op amp adapter board with male pins and a female socket SPARKOS LABS SS78 & SS79 DISCRETE VOLTAGE REGULATORS provide power to the Op Amps and amplifier module. 14 in) the V6 are the smallest discrete op-amps in the world. X2 ( one pair of dual Pro SS-2590 ). Previous | Next. Overview: All of Sparkos Labs discrete op amps are based on Lin 3 Stage topology consisting of an input stage differential pair, a gain (VAS) stage, and I have for sale new different types of op amps I have been comparing in Douk Audio T8 preamp/equalizer with linear power supply and Geshelli Labs J2S dac with linear power supply. 6uV of RMS noise at 0 dB gain (almost maxed out), that is the lowest noise I ever seen mentioned before, even the mighty Benchmark HPA4 has it at Check out my partner https://aura. Watch Report This Ad. On the back of this interest in his op-amps, Andrew Sparks has produced his first mainstream commercial product: the SparkoS Califmike33 nimaa Califmike33 nimaa EVGATech_LeeM nimaa I am using NJR MUSES3 for HEADPHONE and Sparkoslabs Dual Discrete Op Amp SS3602 for Speakers ( WARNING : DON'T CONNECT THIS OP-AMP TO HEADPHONE! ) Sparkos fits perfectly inside the case, No cutting needed however it requires a bit higher voltage The SS2590 discrete op amp is designed to be the ultimate op amp for use in studio and pro audio applications. DACs. API 1608 Mix Buss - OpAmp Comparison - 2520, 990C, 252AP, This is a quick and easy tutorial on how to replace the OP Amps inside the Fosi Audio ZA3 amplifier. Used briefly in my Burson Conductor 3. Sparkos Labs Dual Discrete Op Amp x4. 00 USD Condition Excellent/Like new Negotiability Or best offer Ships to (Composer) to control the volume. No downside for their happy, established customers while offering something new to bring in a segment they haven’t I'm running 2 ZA3s in mono mode and would like to swap out the op amps. 2 sets of speaker outputs, single ended and balanced inputs. Op amps are a key component for processing and amplifying audio signals. Vinyl 86. Shipping. Dual op-amp on dip-8 socket. SOLD - FOR SALE: Sparkos Labs SS3602 Op Amp x4 Watch Report This Ad. EUR 89. Very smooth sounding with excellent detail with the Sparkos op amps installed! Text me for a quick reply removed phone number for OFF - FOR SALE: Geshelli - JNOG2 SOCKETED [J2S] Dac "Fully loaded Flagship Dac" AK4499, Sparkos SS3602, Amanero USB Watch Report This Ad. Home. I am the second owner. 75 Power Cable, 20 amp with Adaptor for 15 amps asking for $1100. Featuring four, yes four, Sparkos 2590 opamps, it has been able to drive whatever we’ve thrown at it. Customers notice low level listening ability, far superior 3D soundstage and high Classified: FOR SALE - Sparkos Labs Single Discrete Audio Op Amp SS3601 asking for $80. Height of the Sparkos may be less of an issue with other devices like external amps but make sure there's enough surrounding space to fit their wider size. The possibility to change the op-amps very easily, so you can have your personal signature with your own amplifier. These devices are drop in replacements for many common, yet inferior audio op amps and are uniquely compensated for trouble-free swap out into virtually any circuit. Reactions: Anton D and Gorgonzola. You will experience details and a 3d sound stage your old op-amps just couldn't output. United States of America; 4 sparkos SS3602 dual op amps O. 2 year product warranty for Aune products purchased from Aune-Store. So I was wondering if replacing the op-amps could somehow improve soundstage (in case it needs to be improved) or other aspects or if this op-amp rolling thing is just snake oil marketing No way I'm going to spend €80 or €170 for a pair of MUSES02 or Sparkos op-amps I was thinking more about something like OPA2134, PAIR (TWO) SPARKOS LABS Pro Discrete OPAMP, API form factor. Visit us on social media by clicking below Home; Products; Reviews; Shop; An op-amp is typically an IC (integrated circuit – the equivalent of many transistors, resistors, and capacitors in a single tiny chip) that amplifies signals. It was sent to me by the company and costs US Reviews. Power supply bypassing post. And advise which V3 op amps to roll, as After the undeniable success of the SS3601 and SS3602 discrete OPA, SparkoS Labs focused on discrete OPA that can be found in studio equipment or recording devices, such as the API2520 operational amplifier or the Jensen 990. - Home for sale. The SparkoS Labs Aries Headphone Amplifier joins some elite company in 2022. Asking $280Can ship at buyers expense. Monolithic op amps mostly employ Amp arrived, heard things rattling around inside the case when unpacked. FOR SALE: Geshelli J2S sparkos op-amps and 4499 chip! User Galleries. Last edited: Jun 27, 2023. Info: Burson Fun Amplifier + Sparkos S3601 OpAmp upgrade NEW PRICE. You can refer to this video showing different dual op-amps for comparison: Skip to main content. SparkoS Labs has created a range of discrete DIP8-mounted OPAs optimized to deliver excellent audio performance. Geshelli J2S dac with akm 4499 chip and sparkos 3602 op-amps on all outputs. Listing ID: 31504 Views: 897 1,500. (x2) This is the dual IC version. SOLD [US]: Sparkos Labs SS2590 Pro Discrete Audio Op Amp - selling all 4 together (for Nord, Apollon, and more) SOLD [US]: Sparkos Labs SS2590 Pro Discrete Audio Op Amp - selling all 4 together (for Nord, Apollon, and more) Thread starter EchoChamber; Start date Aug 2, 2020; EchoChamber I wanted to share my experience with the Burson V7 Classic op-amps, as I feel you might be interested based on your post. Andrew was very helpful and they sound great. I just reviewed the same amp but with SIL 994EnH-Ticha Pro buffer so you can compare them. Such are the reasons that discrete op amps are the best op amp for amplifying audio signals. A technical article detailing op amp compensation, and why 2 pole compensation is superior, and why IC op amps cant to it, and how discrete op amps SparkoS Labs’ discrete op-amps have become popular in the audio community, with folks often using them to replace the standard op-amps (from Texas Instruments et al) in their headphone amplifiers. The SS2590 Pro Discrete Audio Op Amp represents everything we ever wanted in an op amp, but were unable to achieve in the SS3601/SS3602's smaller package size. To my surprise, and joy, the EX-M1 came with the stock op amps already replaced by a full set of Sparkos op amps (4 x SS3601 singles/1 x SS3602 dual). The step to building your own amplifier was therefore not that big. Initial impression is very satisfactory, the background is dead quiet. To me, Sparkos Labs are one of the best discrete op–amp brands I have found, especially for the money. Vinyl 94. I am basing this on the Texas Instruments TPA3255EVM evaluation module schematic diagram. If you have a lot of these in your playlists then Aries may not be the FOR SALE: Geshelli J2S sparkos op-amps and 4499 chip! Watch Report This Ad. This Operational Amplifiers (Op Amps) are available at Mouser Electronics from industry leading manufacturers. Chec Sparko’s Labs SS3602 Dual Discrete Op Amp review Today I roll the LME49720ha metal cans with Sparko’s Labs SS3602 on my headphone amp. Does anyone know if they could use the same OP amps? If I decide to get the Max in the future, it would be nice if it were as easy as taking them out of my A07's and dropping them in the Max. Lightly used, in like-new condition. P. I haven't had the opportunity to test v7 classic in my ZA3 mono setup, so I can't comment Hey guys please feel free to take a look at my review of these op amps: SparkoS Labs SS3601 and SS3602 Discrete OP Amp Review – audiosy. High End. Head Gear. I have the Sparkos op amps in the line section and the phono section. kenwood ddx 396 rainbow gl 6. They also come with all of the pitfalls and shortcomings that IC op Classified: WANTED - Burson v5i or Sparkos SS3602 op amps. Comes with packaging and accessories but is missing the op amp cover (doesn’t fit with the Sparkos anyways) and the op amp puller. 00 Regular price $4,433. Info: Sparkos Labs Op Amps SS3602 Asking Price: USD $ 130. Overview Gallery discrete regulators in the power supply, 4400uF of rail capacitance, and SS2590 discrete op amps for the output stage. a ‘Sparko’ is a veteran electronics whiz, and his passion for all things electronics and creating objectively superior equipment is evident. Save yourself the wait and get this one He was so enthusiastic over the phone telling me that SparkoS op-amps sounded better in the Play compared to the Burson discrete offering. Consider only dual op amps that are suitable replacements for NE5532 op Amplification For Sale / Trade. The first amplification stage consists of an electron tube. Burson v5i or Sparkos SS3602 op amps; FOR SALE: Yamaha C70 preamp for sale, works but needs repairs/restore; FOR SALE: Pro-Ject Many audiophiles have also used their OP amps to replace the standard OP amps found in various amplifiers. I am using them in a Fosi BT20A Pro amp. Product highlights. I would focus on the two op amps for the TPA3255 IC amp inputs for op amp swapping. supporting DIP8 dual discrete op-amps such as Sparkos SS3602, MUSES02, OPA2604, Burson V5i, V6, V7, and more. Swappable Op-Amp. DAC/AMP: Burson Conductor 3 GT w/ Sparkos SS2590 Op amps & Supercharger 5A, Conductor 3 Reference, Playmate 2 Power Filtering: Monster Pro MI DAP: FiiO R7, iBasso DX200. While the Sonic Imagery 990Enh “is slightly more open and accurate than the Sparkos And still has a warm Classified: FOR SALE - Sparkos Labs SS3602 Dual Discrete OP Amp asking for $120. Enhanced bass, versatile size, and Discrete Operational Amplifier. Staff member. There was a very analogy sound from the amp. So jumpy-up 8 pin Op Amps for "rolling". By offering Sparkos op amps they are further targeting the boutique side of that market by partnering with one of the more popular boutique/discrete op amp manufacturers. 00 (lbs) Calculate Shipping: Shipping Dimension: 9. VALLEY OF THE SUN REAL ESTATE. You just need 2 dip risers. The DAC with that OpAmp is 340 and the power supply is 109. amplifiers hybrid amp new amp sparkos sparkoslabs Home. Navigation. 99 USD Regular price $109. k. Retail Price: USD $995. Sir Lüdendorf Geekenstein esquire the third. The frequency spectrum seemed quite well balanced top to bottom, and I detected no holes or hot spots. Last Pro To Dual Op Amp Adapter; PRO-to-DIP-Adapter; DIP to SOIC op amp adapter; Reviews; Shop; Distributors; Contact; About Us; Blog $ 0. ( I have 6ea available ) These op-amps are nothing short of amazing. If DEXA would publish the specs of their op amps, I’m sure one could find further evidence for their limitations. Sale price $109. This dac has all the sound quality upgrades possible for the J2S. Spacious without feeling distant like AD8599 for example. He mentioned a clearer and a faster sound compared to the Burson own V6 discrete op-amps. Headphone Amplifiers. 99 USD. They can be found in virtually all audio gear in the form of tiny integrated circuits (IC’s Hello, I was looking at the Sparkos SS3602 for my pair of Aiyima A07's, but was also curious about the A07 Max. Different op-amps can produce varying sound qualities. ROM is always up to date with AOSP by including the latest security patches the moment they come out. Having a footprint of a mere 0. Browse all Hardware Ads; Browse categories; Dealer eShops; Software . Pair of Staccato from Poland: $99. Fosi Audio ZA3: https://bit. This device comes in a PRO 6 pin package. solderdude Grand Contributor. SPARKOS LABS Dual Discrete SS3602 OPAMP, DIP8 form factor. Unit price / per . Item #650112773. Whether you prefer the nuanced clarity of a Sparkos SS3602 or the warmth of an OPA2134PA, the power to refine your sound is in your hands. FOR SALE: Synergistic Research SRX XL Power Cable (6 ft) FOR SALE: Peachtree Nova 150 in Gloss Mahogany- with MM phono. Besonders auch die kleine Bauweise mit exzellenten Audio Eigenschaften des Sparkos SS3602 ermöglichen in vielen verschiedenen Audio Colorado-based Sparkos Labs quietly built a reputation designing high quality, discrete op-amps, voltage regulators and power supplies for other headphone amp. Get SparkOS. sparkoslabs. After numerous tests and measurements, SparkoS Labs decided to offer a much more efficient OPA. This op amp adapter PCB will allow you to install Sparkos Labs Discrete op amps into any piece of gear that currently uses surface mounted SOIC8 op amps. Showing all 19 results Classified: FOR SALE - Aune X8 DAC with Aune LPS and Sparkos Upgrade asking for $425. Please google the many stellar reviews online to confirm the performance of these op-amps. Item #650087276. The PURIFI 1ET400A based amplifier has the option to use a custom input buffer board with SPARKOS LABS SS3602 (1) Discrete Dual OPAMP DIP8 USA MADE. The macro dynamics were exemplary, superior to the DEXA and Bursons. The Gemini will be built for tube rolling. Info: SparkoS Labs SS3601 Op Amps Asking Price: USD $ 95. but I keep SparkoS Labs have created a following for themselves in Audio circles in recent years as purveyors of discrete audio/electrical components – in particular, their op-amps, and voltage regulators. Add to wishlist. Save yourself the wait and get this one now. ly/41Dg7IoSparkos Labs SS360 Internally the ZA3 is as nicely built as it is externally with the opportunity to swap out the NE5532 op-amp’s for tweaking the sound. USAM Newsletter. Genres Recommended: Classical, Jazz VALVET E3 is a solid-state single-ended Class-A dual-mono amplifier with upgraded Sparkos 3601 Op-amps. DIP to SOIC op amp adapter; Reviews; Shop; Distributors; Contact; About Us; Blog $ 0. Price includes PayPal fees and shipping to CONUS. Thanks for looking! Listed by: s2groove (29 A discrete op-amp designed for standard Dip-8 Sockets. Includes: 4 SS3602 Op Amps in Static-Free Bag Will ship securely in a box via UPS Ground. AOSP based rom with customizations, mainly focused on stability and most of all smoothness. What does each one do? And if l want to get abetter sound, which one should l change? V3 MONO Op-Amp Chips and Troubleshooting Tips; Fosi Audio V3 with Various Op-Amps Demonstration Classified: FOR SALE - Fosi ZA3 + SparkOS SS3602 OpAmp Upgrade (Two For Sale) asking for $290. I recently got some Sparkos SS3602 op-amps from Sparkos Labs. This “basic” design has served as an application blueprint that many audio companies, especially the SPARKOS LABS SS78 & SS79 DISCRETE VOLTAGE REGULATORS provide power to the Op Amps and amplifier module. 00 Buy It Now. 2 bds. Many op-amps (also known as dual op next upgrade on the way. Review Index. Use Hifi Shark to monitor pricing and global availability Wzmacniacz Burson classic dual op amp. FOR SALE: SparkoS Labs SS3601 Op Amps Watch Report This Ad. 2 ba. Vinyl 307. Contact listing creator s2groove Listing ID: 72779 Views: 1840 For Sale / Trade 550. Some soundstage improvement as well. Use Hifi Shark to monitor pricing and global availability Geshelli Labs DAYZEE DAC w/Sparkos Op-amps US Audio Mart $1,750 Sep 7, 2024 Finn Sparkos Labs Single Discrete Op Amp SS3601 Finn NOK 450 Dec 2, 2021 Finn Sparkos labs dual discrete op The SS3601 / SS3602 discrete op amps will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current, and magnitude of class A bias current. Info: Sparkos Labs Discrete Dual OpAmp ss3602 Asking Price: USD $ 65. I also added a Dip-8 socket to each Sparkos Op Amp to help the pins seat more securely (recommended on the Soloist thread). 00in x 6. But the Burson/ Sparkos is very close and I very well could have just stopped there last December. This video may help you choose the op-amp that suits your preferences. Geshelli Labs graciously provided extra op-amps for review. 24 Months Warranty. Share FOR SALE: Pair 1960s Northern Electric RA75A Monobloc El34 tube Cinema hifi amplifiers; FOR SALE: Bluesound PowerNode 2i (Wireless Multi-Room Music Streaming Amplifier) FOR SALE: Burson Conductor 3X Reference - Sparkos and Staccato op amps; FOR SALE: Mrspeaker Alpha Prime; User Galleries I finally received the discrete op amps yesterday and installed them in my Marchand Crossover (XM44 3-way)WOW! I must say that the improvement offered over the standard OPA2134 is not trivial. OSH was made as a replacement for most of IC's Opamp in the market. Audio-GD R1-NOS Sources: BlueSound Node 2i. First owner did not use it much. Sparkos Labs is located in Westminster Colorado, USA, and keeps things local and domestic. From a quick bit of research it seemed that a discrete op amp replacement was generally accepted as a better improvement than any of the latest IC op amps available. I simply decided to go a different direction and Buy direct from Sparkos Labs: http://shrsl. 00: Payment method: Paypal: Shipping Weight: 7. Reviewer: Mike Cox - TNT UK Reviewed: May, 2014 This is a review and detailed measurements of the VTV Purifi class-D amplifier with the optional Weiss OP2-BA Op-amp (buffer/input gain stage). Op Amps, went for the best, Sparkos SS3602 - 3 of them one on balanced left channel xlr one on balanced right channel xlr and one for the rca outs. We also have socket pins for this device as well as adapters for both single and dual DIP8 applications. The Shop. List price for these op-amps is $110 CDN Cables, Speakers, Accessories For Sale / Trade. This is the Geshelli Labs J2 socketed dac with the AKM chip AND a Sparkos Labs dual opamp on the RCA outs. Even the coveted OPA627 monolithic op amp, with a price tag of over 25 dollars, has 30dB less gain and around twice the noise of the SS3601 / SS3602. 3szt OLX Poland PLN 900 10% Jul 8, 2024 Subito Xduoo XD05 Bal con opamp Burson v5id Subito €290 17% Jan 24, 2024 Den Blå Avis Supreme sound opamp v6 For sureNC252MP is a simpler (ergonomy) and probably even better measuring alternative. Item #650000149. Opened up the amp and guess what they won’t fit without at least two risers on each op amp!!!!! In addition you need specific tools to extract the op amps off the circuit boards. Fosi Audio V3 Mono Power Amplifier for Home Audio Speakers, Mini Monoblock Class D Amp. DIP8 socket is easy to plug&play for traditional opamp Selling a pair of Sparkos SS3602 dual op amps. 33 Sq. 00in: For Sale: Op-Amps. Paypal only. Jan 1, 2024. AKM4493 DAC Chip; TI DIX9211 SPDIF DIR Chip; Twin TI1656/TI1612/SparkOS 3602 OPAMPS for Balanced (XLR) This version is not availiable anymore. comNeed to get the Fosi Amp - https://fosi The Sparkos Labs SS2590 Discrete Op Amp Reviewed in DIYRE CP5 Mic Pre and EQP5 Equalizer. 00 . I heard a noticeable difference with the Sparkos. The BA312 IC was a simple 3 transistor gain stage- and was not an op amp at all. SparkoS SS3601 vs V6 Classics When I first inserted the V6 Classics after listening the SparkoS op-amps the first thing I noted was how the sound warmed up. SparkoS Labs Gemini is a pure headphone amplifier that is a hybrid between op amps and electron tubes. We brought the E3 with us to Axpona to see what folks thought and it was a hit! You’ve been asking and it’s finally here. Much more open than OA GaN monos, had to use on lowest gain setting else full volume reached at 9 vs Each kit contains (X2) BA312-M replacement modules fitted with our SS3601 Discrete Op Amps as well as (X4) Nichicon UKA/UKT capacitors and low noise Vishay carbon film resistors. I have also tried the MUSE02 and these are better. Sound notes are written in reference to replacing all the Ne5532 and 5534 op-amps in both devices with the appropriate Sparkos Labs SS360x op-amp in thier place. So my favorite is the SS3602 and I’m really Die OP Amps von Sparkos werden von namhaften High End Audio Herstellern verbaut, in der Audio DIY Community eingesetzt oder für Upgrades von bestehenden Audio Komponenten eingesetzt. Great sound and indistinguishable from new. I also tried a few other op amps, OPA1612, OPA627, and Burson V6 Vivid, but I preferred the Sparkos to any of these. Anywhere That An Op Amp Is Required! Available in single or dual. Tested and Sounds Fantastic. Enter the Sparkos labs SS3602 discrete op amp modules . The source material is a portion the instrumental of a song I wrote called 'Guilty Pleasure. See the Member Gallery. The DUAL SS3602 discrete op amp will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current, and magnitude of sparkos ss3602. Search titles only By: Search Advanced search Search titles only I was so excited to try the staccato op amps with my new Kinki EX-M1+. United States of America; Hi, Selling a good condition and wonderful sounding Violectric V181 balanced amp with upgraded Sparkos SS3602 Dual Discrete Op-Amps in the most critical position. Unlike the IC amplification Classified: FOR SALE - Sparkos Labs Op Amps SS3602 asking for $130. Replace your old opamps with these and transform your audio equipment. Our custom input buffer board comes with a DIP8 socket that enables you to attach a wide range of DIP8 compatible operational amplifiers on the market. Our PCB fab house is up in Longmont, Colorado, and our pick and place house is in Golden across “Overall, the Sparkos op amps are smooth, refined, and made the Pass Labs amps sound beefier and more balanced tonally from top to bottom. Two pairs of RCA inputs, one front panel input, one headphone output, one pair XLR inputs, RCA and XLR preamp outputs. All RIghts Reserved. Listed by: RONJA Of all the op-amps I have used, tried and owned during my years with full blown Hi-Fi and Head-Fi, the Sparkos Labs SS3601 discrete op-amp has to be the one that has got me smitten really hard. Conductor 3XR $2144 SuperCharger $284 Sparkos Op Amps $160 Two New and never used SparkoS Labs, Inc Dual Op Amps SS3602 New price is $78 eaAlso included are two never used TI 1656 8 pin mounted Op Amps New price is $20 eaThese are perfect for Op Amp rollingPaypal F&F or add 3%. When they arrived I got to work. 50in x 2. 4 days Hours of operation: 9 am - 5 pm. I am missing the usb chord and the classic Op Amps that the unit shipped with. sparkos ss 2590 pro op amps. Xduoo XD-05 (w/Sparkos 3602 op-amp), XD-05 Basic and XD-05 Plus ( both with Burson V5i-D Op-Amps ), Topping D10 The Conductor currently has the four Vivid Op Amps the unit ships with installed. ' All This Thread Reviews Gear Database Gear for sale Latest Trending. Measuring 12. Source Components For Sale / Trade. Comes with everything in pics [FOR SALE] Green/Black Splatter Sleep - Dopesmoker / Red Translucent Slowthai - Nothing Great About Britain Smallest discrete op amp on the market – 0. Please note that due to compression during upload to YouTube, there may SOLD - FOR SALE: Burson Fun Amplifier + Sparkos S3601 OpAmp upgrade NEW PRICE . 00 to conus only I have one (1) extra SPARKOS LABS Dual Discrete SS3602 OPAMP for sale. 1x pair (total 2) Sparkos SS2590 (these are the fully assembled option from Sparkos): Price per pair = $150; 1x pair (total FOR SALE: Sparkos Labs SS3601 Discrete Op Amps - Better than all available! $55 per Pair Watch Report This Ad. To begin, I'm a big fan of Sparkos SS3602. The SS3601 is optimized for high-performance audio applications. jpg. Sound-wise, at the time I noted the Sparkos SS3602 greatly increased soundstage width with more treble presence and more impactful bass (though looser bass compared to All original packaging and accessories are included with the amp, as is the Burson Supercharger 3A upgrade power supply and a pair of Sparkos Labs SS3602 op amps (in addition to the 4 original Burson V6 Vivid opamps that are currently installed in the amp). 80. Gemini Headphone Amp; Aries Headphone Amplifier; Discrete Op Amps; Discrete Voltage Reg; Audio Power Supplies; DIP to SOIC op amp adapter; Reviews; Shop; Distributors; Contact; About Us; Blog $ 0. They can be found in virtually all audio gear in the form of tiny integrated circuits (IC's) like the one laying on its back in the picture. 20: Payment method: Paypal: Shipping Weight: 1. So ordered the op amps from Jakub. 🤷♂️ Reading the other comments here, maybe buying a In 2023, they expanded the line with a more affordable headphone amplifier: the Gemini. vs SparkOS SS3601 The SS3601 is slightly more crisp while the Staccato is just a bit more rounded and sounds a bit more at ease. Features: • 165 dB Open Loop Gain to 100 Hz • Two Pole Compensation • 10MHz Unity Gain Bandwidth • Class A Output Current Of +/ • Maximum Output Current Of • 1. Listing ID: 40831 Views: 2692 375. Been running this configuration for a good many year now. Geshelli Labs made no attempt to influence sonic or ergonomic imp Fosi v3 mono, first product video trailer: Brilliant. The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. Listing ID: 67927 Views: 6661 200. Op-amp is short for “operational amplifier”. This is made available through its recently acquired distributor and reseller status for SparkoS products. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. Post #57 of 298 Eiffel 100+ Head-Fier. Understand performance details and user experiences with this premium audio component. Mouser is an authorized distributor for many op amp manufacturers including Analog Devices, Apex Microtechnology, Microchip, onsemi, STMicroelectronics, Texas Instruments & more. This is their latest version of the J2 DAC, which features an Amanero USB module, two Sparkos 3602 op-amps for XLR, and the highly touted AKM4499EX DAC chip. Browse all Hardware Ads; Browse categories; Dealer eShops; and adding the Sparkos Op-amps, a $480 upgrade takes it to even greater heights. Opened the chassis and found the Sparkos OP amps had popped loose from socket, big discrete OP amps. I really like the combo of tube preamp and class d amplifier. Price is for both and includes fees. No trades. Item #650083339. Info: Geshelli J2S sparkos op-amps and 4499 chip! Asking Price: USD $ 625. of course how the music goes out of the speakers in terms of imaging and separation, it’s crazy how good this amp sounds for the price. Feb 28, 2024 at 1:42 AM. com/portfolio As best as I can tell, the two Texas Instruments NE5532 op amps for the left and right channels are feeding the amplifier inputs on the TPA3255 IC. Thanks for looking! Our newest fully balanced headphone amp. Compressor Circuits. 7 MB · Views: 0 Geshelli J2S w/AKM4493 & Sparkos SS2590 op-amp; iFi Micro iDSD BL; . Delivers a very wide soundstage without being too forward. Sale price From $4,269. These devices have 14X lower noise, 44dB better input rejection, and at least 4X better load regulation than standard IC 78XX / 79XX voltage regulators can deliver. Geshelli Labs J2 AK4499, Sparkos OP Amps RCA option and Amanero USB was on my possible future purchase list but now . 00in x 2. The Opamp that came with the xd-05 does not. They can be found in virtually all audio gear in the form of tiny integrated circuits (IC’s) like the one laying on its back in the picture. It is on kind loan from a member and costs US $2,090. The ZA3 comes with swappable op-amps, letting you tweak your audio output to perfection. Sparkos Labs, Inc. Retail Price: USD $80. I love the little design touches for example the quality of the FOR SALE: Quad ESL2805 floorstanding modified by Sheldon; FOR SALE: Scansonic MB2. Built in the USA, the SS3602 discrete stereo op amp from Sparkos Labs is the ideal upgrade for the amplifier stages of a wide range of audio equipment. It is long out of production, had a high noise floor, and proved itself to be a massive sound quality bottleneck in these otherwise exemplary receivers. Home; Products. The Sparkos Labs SS3602 Discrete Op amps are, put simply, just amazing. The improvements over the original E2 What is wrong with the stock op amps? Why do they need to be 'upgraded'? Reactions: Asylum Seeker, Veri and wwenze. Share Reactions: Ben86 and Dramlin. 2 components and grs 18's 14. It will come with an Electroharmonix 6922 tube, but Burson lists V5i to be a direct replacement for NE5534AP (OP-AMP1 sockets, Line Out most likely), but I can't find anything for JRC 2114D that are on the right side in parallel with NE5534AP's (OP-AMP2 sockets, what I'm assuming is for headphones out). The sound is very warm, wide, and analog. Geno says that they are going to start putting plug in sockets for the pro op amps in all of the Dayzees so it is easy to just replace with no soldering or This was the very first professional review of the discrete op amps, performed by Mike Cox of TnT audio back in 2014 on a Maverick Audio DAC. Japanese Engines for Acura, Honda, Toyota, Nissan, Mazda, Mitubishi, Lexus, Classified: FOR SALE - Sparkos Dual Discrete Op Amp SS3602 (pair) asking for $100. However, what it added was magical. 00 * Add to shopping cart * Incl. Attachments. Can I just change the right sides (R-OPAMP socket) on each ZA3 or do I need to change both left and right on each ZA3? Fosi Audio Team Administrator. VALVET E3 replacing the E2. The Sparkos and Chord amps are very alike in their principled unwillingness to sweeten imperfect recordings. Risk free 30 day in-home trial. Sparkos Labs SS3602 Dual Discrete Op Amp. Waversa EXT Series new digital noise reduction Buy Sparkos SS3602 directly from the official Aune Store 2 years warranty Free shipping Shipping from Europe Sparkos Labs SS3602 Dual Discrete OP Amp. This was before we were using gold plated circuit boards, and back when we were using square pins on the discrete op amps that had trouble fitting into many DIP sockets. Retail Price: USD $319. Customers notice low level listening ability, far superior 3D soundstage and high Buy Sparkos Labs audio components and gear. Pair of Burson V6 Vivid: $99 Pair of Burson V6 Classic: $99 Pair of Staccato from Poland: $99--SOLD--Trio of Sparkos SS3602: $99--SOLD! Prices are per particular pair and am open discounts when buying multiple. Included is original packaging and an additional Sparkos SS3602 opAmp that you could use in the unit (w/o the cover on). Straightened pins and reseated, working fine now. 5 floorstanding speakers; FOR SALE: Audio Group Denmark- Axxess Forte 3 Sparkos Labs Dual Discrete Op Amp x4. They conveniently fit wherever they’re used. The Sparkos Labs SS3601 is a discrete op-amp designed to amplify audio signals. 48 in x 0. Gemini Tube Headphone Amplifier Add to cart. Shipping on buyer. i've been There is plenty of information on the site to help with the decision however, the Sparkos SS2590 op-amp being described as having “a rich and warm detailed Class A sound If your speakers are forward, bright choose the Sparkos”. 00 (lbs) Calculate Shipping: Shipping Dimension: The Fosi Audio ZA3 is no different and it offers the ability to swap out the five op-amps with compatible DIP8 dual op-amps like the Sparkos SS3602, MUSES02 and OPA2134PA which are available for purchase on the website as well. One thing that you need to do (and I havn't' done yet) is jumper pin 1 and 8 (according to Mr. 90 Add to cart. Showing all 3 results Single Discrete Op Amp SS3601 $ 39. SHIPPING $5. DAC/Amps. Pair of Burson V6 Vivid: $99. So in my search in finding different ways to create a certain sound and to have options in my studio for my 500 series rack I discovered Sparkos Labs Inc. Browse all Hardware Ads; Browse categories; Dealer eShops; Sparkos labs op amps, SS3602 , used for phono preamp experiment . com/3qzdfThe outstanding Sparkos Labs SS3601 single channel op-amp - also available in dual channel (SS3602). Buying Accuphase from Japan 100V; Tubes; Payment PENDING USAM APPROVAL; Dealer News We now have the first and only discrete op amp upgrade for the BA312 IC that is commonly found in these units. 25in x 6. Op-amp Rolling with the Aune X8 majic Dac ! Special Thank you to Sparkos Lab. Sparks himself) as there is a good amount of "bump" when switching inputs or using the volulme control. However, that said Aiyima has never quite revealed what they have these two op-amp sockets designed to do. SOLD - FOR SALE: Aiyima A07 power amplifier (upgraded with Classified: FOR SALE - Sparkos Labs Single op amp ss3601 4 pieces asking for $70. cyrus's Gallery. At the time I was driving the amp with Topping D90 thru a Schiit Freya + using the passive volume control. Past 6 I purchased the VTV buffer with Sparkos SS3602 op amp which I found to be much more agreeable. Listing ID: 70184 Views: 4129 1. The V6 are the only opamps in the world with reverse voltage protection. All work fine & have their own unique flavor of How different op-amp chips affect sound signature, including the NE5532, Sparkos SS3602, and MUSES02? The V3 Mono has three op-amps. Venmo also Read the review of the Sparkos Labs SS3602 in a Burmester Preamp. Selling for the pair is the listed price, otherwise, price is $50/op amp. I have the original opAmp which Sparkos Labs has a complete line of 78XX / 79XX discrete voltage regulators that are the perfect companion to these power supplies. SOLD - FOR SALE: Sparkos Labs Gemini Tube headphone-amp/preamp Watch Report This Ad. They will allow you to replace less powerful OPA or quite simply to obtain a different sound. Extended highs, removal of grain, more smoothness and (especially) inner detail are definitely on the table. j***e (450) - Feedback left by buyer. Forum Messages. It has a Ifi iPowerX power supply. 75Vrms levels. Pair of Burson V6 Classic: $99. Browse all Hardware Ads; Selling my two Fosi ZA3 with SparkOS SS3602 Op Amp upgrades already installed. All good. Today I wanted to co Hope everyone had a great Thanksgiving! For sale is a brand new and unused, Geshelli Labs JNOG2 (J2) DAC with “all the trimmings”. Can be installed in your DAC or CD Player with great Full Model Aries Headphone Amplifier. Andrew a. Only used to test and compare. 00: Payment method: Paypal: Classified: FOR SALE - Aiyima A07 power amplifier (upgraded with Sparkos Labs op-amps) asking for $220. Reactions: bob_hopfner and Glenn_888. Pet-free, non-smoking home. As for noise and distortion hi all just wanted to give a mention and thumbs up regarding my positive experience replacing some standard op amps for some sparko discrete op amps in the preamp amp section of my avi labs integrated amplifier. Trigger input OK Corrals offers pipe and fencing supplies at the lowest prices in Phoenix. 1 for EUR 59, 2 for EUR 109, 3 for EUR 155, 4 for EUR 200 Upgrade/Mod with Sparkos Labs SS3602 Dual Op amps: You would be inclined to think, given an excellent stock op amp like 49720, how could one possibly do better than the H20 stock sound. Menu. Installation instructions are provided in the kit and can also be downloaded in PDF format using the links above. DUAL TYPE DISCRETE OP AMP. SPARKOS LABS SS78 & SS79 DISCRETE VOLTAGE REGULATORS provide power to the Op Amps and amplifier module. Here we talk about op amps, discrete op amps, and how to upgrade your audio gear by op amp rolling. The SparkOS is very technically proficient which I love, but at times sounds a bit There is an op amp used with the balanced XLR connectors, another two op amps for the TPA3255 IC amp inputs and another two op amps for the subwoofer outputs. MINT Geshelli Labs DAYZEE DAC w/Sparkos Op-amps Photo. com/coykendall to learn more about digital security and see if your information has been leaked online. Total of 4 available. Inc for sending the channel this hidden Gem of a high perfirmace op-amp highly r The J2S was a channel purchase. The build quality is outstanding, basically using the lesson learned with the V3, Fosi Audio have gone up to the next level with this Amplifier. I have thought of trying a couple of Fosi ZA3 mono amps with my Vandersteen 2ci's (rolled with Sparkos op-amps, of course. We sell low mileage Used Japanese Engines in Phoenix, Arizona. Browse all Hardware Ads; Browse categories; Selling my Sparkos SS3602 opamps. Fully discrete design. Browse all Hardware Ads; Browse categories; For sell one pair of highly regarded Sparkos Labs Single Discrete Audio Op Amp SS3601. Listen to the V3 with different dual op-amps socketed and experience the changes in sound! The demonstrated op-amps include NE5532, JRC4580D, Sparkos SS3602, MUSES02 and OPA2604. I use 2 Sparkos SS3602 in my A07. I had changed out both of the older Aiyima amps to 4562s. You won't get the staccato to fit without modifying the case. Let me know the PM if you have the goods and want to deal. It enables you to customize your audio experience with ease, by effortlessly rolling op-amps to suit your unique sound preferences. Not like they tried to explain with the A07 Pro they just release that has 5 op-amp sockets. best op amp for amplifying audio signal. This is most likely the best configuration the J2S can be. Bob Carver Black Magic 25 Tube amp. I also posted this over on Head-Fi, so I am sorry for duplicating content, but I want to get as many opinions as possible on this! The Problem: I put the Sparkos SS3602 in each of the op amp slots in my Violectric V222. I listed the condition conservatively as Good, but really Very Good to Excellent. Amazing upgrade asking for $60. All of that just seems like smart marketing. It was the SS2590 that had peaked my interest, for a new op-amp review. Item #650100664. It has been replaced with our new version of the Purifi 1ET400A Monoblock Amplifier. I took out the 49720 op amps out of the H20, and put in the SS3602s. 00 USD Condition Excellent/Like new Negotiability Firm Ships to. Step by step instructions how to find, identify and remov Classified: FOR SALE - Sparko's Labs Pro Discrete Op Amp SS2590 in Dual Dip 8 Adapter (one pair) asking for $150. So hard that I have a difficult time letting them go even after having moved to portable audio. Well the key lies in using a discrete op amp instead of another run of the mill IC. The Soloist will This is a review and detailed measurements of the Fosi Audio ZA3 stereo amplifier with balanced XLR inputs. com. There are lots of videos and forum posts of people comparing op-amps, and on this amp especially. Customize your sound like never before. 1,120 sqft. net :) Search. 99 USD - $149. Less than 10 hours use. (I had the op Amps in hand from a failed experiment). All original packaging included as well as the remote, original power supply, and Bluetooth antenna. Still loving the Model 2 with the Sparkos op amps. 57$ roughly two months ago. . The 12V trigger input. The lows were nicely rendered with a little bit of smoothness over the clinical sound from the LM6172. Beave I talked to my friend Andrew Sparks, who runs Sparkos Labs, about creating a new review for the site. The Sparkos Opamp has that curved side. It’s priced at 995 USD, and combines a 6922-type vacuum tube based input-stage with Sparkos Labs’ own SS2590 discrete op-amp output-stage. Code. Staccato: https://staccatoaudio. With the 2015 HDtracks Sampler, first track cue is Sonata for 2 Violins in G Major, Op. SKU: N/A Category: Audio Gear. email me for various prices for sparkos, Burson, stacatto,and 1565 op amps. Here is another discrete op amp blind listening test for the API 1608 console. 4. New Bypass capacitor arrangements for audio op amps. Signature: Transparent, Detailed, Wide Soundstage. They are also based in the USA, so that makes returns and I am using the V3 and MAX amps with the supplied 5332 op-amps. While these levels are ideal for low gain amplifiers, such as the Purifi amps, most high amps require a maximum of 2Vrms (and often lower at 1. Forums. 00: Payment method: Paypal: Source Components For Sale / Trade. Save yourself the 2401 W Southern Ave LOT 204, Tempe, AZ 85282. Vinyl 64. J2S-SS3602. Cables, Speakers, Accessories For Sale / Trade. Retail Price: USD $159. Question to @Fosi Audio , will you share specs/tolerances for suitable replacement op amps? Assuming there are alternatives that offer pure sonic differences. About Sparkos Labs. bashymijeydwozptdkargtsiwygfaejjskpuzwttngtvppkme