Sparkos labs ss2590 review forum. Aug 23, 2020 · Forum Donor. Dec 15, 2023 · With the rave reviews of the AKM 4499EX, I decided to try the Geshelli Labs J2, 4499EX version. SS2590 Socket Pins $ 6. The owner then ordered a set of Sparkos Pro SS2590 discrete opamps. Jan 5, 2017 · So, seeing the Sparkos Labs "discrete op-amps" I figured I would try them. 3, Apr 12, 2018 · The VTV buffers are flexible in that they permit the use of DIP8 and also API op amps, (such as the Sparkos SS2590). Navigation. But I would still like to see the OPA1656 tested. The SS3602 discrete op amps have been reviewed in an AVI labs integrated amplifier on DIY audio and The Art Of Sound Forums. These definitely have to be replaced by something as SparkoS Labs (as a choice) Pro Discrete Op Amp SS2590 or similar. com/4a66jThank you to Linsoul for sponsoring Passion for Sound: https://bit. SS2590 7 SPARKOSLABS. LG 77C1 - Marantz SR7005 - Apollon NC502MP+NC252MP - Monitor Audio PL100 The SS2590 discrete op amp is designed to be the ultimate op amp for use in studio and pro audio applications. Jun 3, 2020 · It was the SS2590 that had peaked my interest, for a new op-amp review. Joined Apr 3, 2018 Mar 25, 2017 · In order to satisfy this itch, I ordered the Sparkos dual discrete opamps from the manufacurer site directly. 8 watts RMS into 32Ω – Aries isn’t quite as powerful as the HPA4 but will still drive pretty much any headphone to levels beyond what most ears will tolerate. net :) Search Everywhere Threads This forum This thread Jun 30, 2016 · A few days ago, I did a comparison for JRC NE5534, Burson V6 Vivid Classic and a Sparko SS3602 installed in a Burson Fun headphone amp, every A/B-test were done with a DIY stereo switch for instantly swapping between the simultaneously powered amps and compairing with my own DIY assembled LBC amp with a V6 Vivid and Sparko discrete voltage regulators SS7815 and SS1117-15, that will replace the Jun 10, 2022 · I just got the JNOG2 AKM version, modified with a Sparkos Pro SS2590 opamp running the RCA outputs. Fast forward a couple of months I see a post for his SS2590. Sparkos Labs Product Reviews SS2590 Discrete Op Amp Review. It's the culmination of a lifetime passion for audio, and electronic design and engineering. I am prepared to do a little op amp rolling. The PRO to DUAL adapter will allow two of the SS2590’s Aug 23, 2023 · Alps Blue Velvet volume control, DC protection for the headphones, discrete regulators in the power supply, 4400uF of rail capacitance, and SS2590 discrete op amps for the output stage. The following is from the SPARKOS LABS website: Oct 4, 2021 · With 14V and 355mA peak output capabilities – that’s 0. To see the original threads on DIY audio and The Art Of Sound Forums, click the buttons below – Aug 18, 2016 · 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. 00 Add to cart. These devices are intended for use in professional recording studios, Mic Amplifiers, Lunch Boxes, EQ's, and consoles. And offers a richer, warmer, tonally dense musical sound with greater soundstage. Pin one is indicated by the notch in the DIP8 connector, as well as the gold outline and dot along the edge of the SS2590 adapter PCB to help you get the DIP8 orientation correct. This keeps the SS2590 from pulling input bias current from the outside world and creating offsets against the resistances seen by the input pins. Below are some excerpts from the posts and links back to the original threads detailing this audio upgrade. Aug 14, 2020 · The PRO to DUAL adapter allows the SS2590 to replace Dual DIP8 op amps. Bought my J2S with the SS3602 and again, like it very much, but can’t resist trying other op-amps to see if I like them better. Apr 22, 2024 · 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. Op amps typically want to drive a purely resistive load, and headphones are anything but. It took me about a year to "get around" to actually getting the part numbers off of the existing op-amps (LT1028) and asking Sparkos which of their discrete op-amps would be the proper substitute for the op-amps in the Forte Mod 2. Jun 20, 2023 · The original OPA1612, the Sonic Imagery 990 ENH and the Sparkos SS2590 (which are different to the other Sparkos people buy for this Fosi or Aiyima amps. 9nV√HZ) Noise to 20KHZ +/- 18 Vcc Max; 15mA Class A Output Current; 65mA Max Output Current. 00. With the 2015 HDtracks Sampler, first track cue is Sonata for 2 Violins in G Major, Op. Several reference are used on forum. I have ordered dualed OPA1612's and I have several other op amps lying around such as the LME49720 and good old OPA627. //audiosciencerevie Nov 28, 2023 · Having enjoyed my recently upgraded J2S (AKM 4493/TI -> AKM 4499EX/Sparkos SS3602), I wondered about what the Sparkos SS2590 might bring to the picture. Since the SS2590 can swing a quarter of an amp and be ran from +/-24V power rails, it is well suited to this task using some simple circuits. Sparkos Labs at Rocky Mountain Mar 25, 2017 · In order to satisfy this itch, I ordered the Sparkos dual discrete opamps from the manufacurer site directly. Joined Jun 26, 2018 Messages 149 JDS Labs Atom—Etymotic ER4SR, Enhance your audio equipment with our PRO to DIP adapter, designed to convert the SS2590 for use in DIP8 applications. WOW! I hate Sabre DAC sound, tried many and they all upset me with their high end and slightly V shaped sound. It's fully tricked out with Sparkos opamps and USB input. Dec 27, 2022 · Thank you for your review. I also have a Schiit Wyrd cleaning up the USB signal from my Raspberry Pi Roon endpoint and custom linear power supply for it. Disclaimer: All devices mentioned in the review were purchased by me, and dont have any influence or compensation of any kind from anyone else. Recently I reviewed the Nord Three SE 1ET400A Dual Mono Stereo Amplifier. Specifications. Full Data Sheet Available; 140 dB Open Loop Gain; 415nV RMS (2. This is in the single ended section. It is as if a veil is removed from the sound. ly/LinSoulWatch the Gemini tube rolling vi Nov 21, 2019 · 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. Buy Sparkos Labs audio components and gear. If I understand correctly, I have the option to put a SPARKOS LABS Pro to Dual DIP8 Adapter + 2x SPARKOS LABS SS2590 Single Discrete OPA (Unit) in the Aune X8 XVIII and it will improve the audio quality compared to the existing SS306? P. It is an integrated circuit, mostly made of transistors and resistors. Feb 13, 2016 · Dec 11, 2019. Ideal for achieving superior sound. It absolutely sounds better than anything else Ive heard or own. Initial impression is very satisfactory, the background is dead quiet. Op-amp is short for “operational amplifier”. The Gemini will be built for tube rolling. Prior, for a few months now, I've had the Sparkos SS2590. The SIL uses small inductors on IP transistors. Class A warmth with no lack of detail. com/products/xduoo-xd-05-plus?_pos=1&_sid=4e3 Sep 3, 2022 · DAC: Holo Audio Cyan 2, Gustard X26 Pro, Cayin DAC11 [Siemens CCa] PRE: Gustard P26 [Sparkos SS2590] AMP: Cayin HA-3A, Sparkos Labs Gemini, Gustard H26 HP: Denon AH-D9200, E-MU Teak, Klipsch HP-3, Dan Clark AEON 2 Closed, Meze Liric, Kennerton Rögnir, Hifiman HE6SEv2, Kennerton Rögnir Dynamic, Fostex TH-909, Audeze LCD-XC 2021, ZMF Caldera Sep 7, 2023 · Amplifiers, Phono preamp, and Analog Audio Review. Sparkos Labs specializes in high end audio components, design, and gear. Nov 11, 2023 · Sparkos Labs SS2590 Discrete OPA Output Stage Sparkos Labs Discrete Voltage Regulators Zero Global Feedback No Capacitors In The Signal Path 6922 Vacuum Tube Front-End Allows For Tube Rolling User Adjustable Tube Bias point The Amount Of “Tube Sound” Is User Controllable Tube Heater Soft Start 40 second Tube Warm-Up Delay: User Gain Control Dec 28, 2018 · I would like to see the OPA1656, a burr brown sound plus chip. Joined Jan 1, 2019 Apollon NCx500+SS2590 - March Audio Sointuva AWG 2. Mar 28, 2020 · SparkoS Labs: The SS2590 is a better device than the SS360X series, but the main reason we chose it for the audio path is because it can deliver far more current than the SS360X can. #1. linsoul. ” Feb 10, 2024 · -> Sparkos Labs SS3602 Fosi ZA3 + Sparkos Op-amp - The real deal - Don't miss out !!! mati, you posted this in the other fosi za3 thread; i asking the same question here: are you running a pair of amps mono, or one in stereo? xlr or no? using its subwoofer out or no? does the sparkos fit –Designed by Andrew Sparks of Sparkos Labs –Available high quality discrete Class A opamps in this listing . All observations and opinions here are my own The SS2590 can now be used to replace any Dual DIP8 op amp. There are many reviews of audio hardware and expert members to help answer your questions. Sep 7, 2021 · DAC: Holo Audio Cyan 2, Gustard X26 Pro, Cayin DAC11 [Siemens CCa] PRE: Gustard P26 [Sparkos SS2590] AMP: Cayin HA-3A, Sparkos Labs Gemini, Gustard H26 HP: Denon AH-D9200, E-MU Teak, Klipsch HP-3, Dan Clark AEON 2 Closed, Meze Liric, Kennerton Rögnir, Hifiman HE6SEv2, Kennerton Rögnir Dynamic, Fostex TH-909, Audeze LCD-XC 2021, ZMF Caldera Dec 11, 2019 · Discrete OpAmp Review: Sonic Imagery vs Sparkos. Pin one is indicated by the notch in the DIP8 connector, as well as the gold outline and dot along the edge of the adapter PCB to help you get the DIP8 orientation correct. Apr 11, 2018 · The first formal review of the SS2590 Pro Audio Discrete Op Amp by Junior Rivero (A&R / Producer of Launch Entertainment) in some DIYRE CP5 Mic preamps and EQP5 Equalizers in a 500 series rack. As one would expect, the SparkoS Labs Aries Headphone Amplifier is assembled with a judicious and healthy smattering of SparkoS Labs discrete Op-Amps and Voltage Regulators. COM the input bias current for the device. So it’s a stack, Dual dip 8/ SS2590/ Dual dip 8/ SS2590 The Sparkos are wider than the Bursons, so I’ve also ordered the Burson 35mm Extension Lead x 2, so hopefully that, or some DIP8 sockets will lift the Sparkos up to allow the Sparkos to fit. SparkoS Labs - The first formal review of the SS2590 Pro Nov 18, 2023 · There are many reviews of audio hardware and expert members to help answer your questions. (Sonic Imagery 994 or Sparkos Labs SS2590 pro or Opa 1656). 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. - slew rate. Nov 28, 2023 · The SS2590 need to be purchased separately from Sparkos. Apr 21, 2019 · 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 designs). Furthermore, In this article, I’m checking out the Sparkos SS3602 Dual Discrete Op-Amp. I've had the Burson V5i, and the V6vivid and I have no space to put a sparkos labs opamp single or dual channel. 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. They are much larger, so a tight fit. I contacted Andrew with a couple of questions I had, and at the time he didn't have any DOA 2520 style products for sale. PRO to DUAL DIP8 Adapter $ 15. May 23, 2018 · WANTED: Happy members who like to discuss audio and other topics related to our interest. Hello everybody, I read on several forum the advantage to use specific AOP for the final stage of DAC or Amplifier. Desire to learn and share knowledge of science required. 00 – $ 126. It's a virtually unknown chip as when you search on Digi-Key it doesn't come up as soundplus. - Bandwish. To go that route, you would choose the cheapest option from Geshelli and swap them out yourself. By DIY audio and Art of Sound forums. That unit came with the Sonic Imagery's 990ENH discrete operational amplifier ("opamp") in the buffer stage (pre-amplifier). They are also based in the USA, so that makes returns and exchanges easier. Note that this adapter can only be used to replace single op amps with the SS2590. The SS2590 can now be used to replace any single DIP8 op amp. com/watch?v=iMOSrFYola8Xduoo 05+ https://www. The main audio path is on the right hand side of the unit and consists of two pairs of our SS2590 discrete op amps that make up the input and output stages with the relay switched stepped attenuator in-between them. 5 watts RMS into 300Ω and 2. I'm familiar with Burson's V6 classic & vivid; and these were opaque compared to the Sparkos SS2590. Discrete Op Amps Review. Dec 11, 2019 · These two opamps have different but effective ways to enhance HF distortion reduction compared to traditional chip opamps. Jun 13, 2020 · WANTED: Happy members who like to discuss audio and other topics related to our interest. The measured specs are outstanding but the real power of this Class A design is the warm and detailed sound with the Pro SS2590 providing a faithful, accurate reproduction without harshness from IC based OPAMPS. Sparkos Labs SS2590 Discrete OPA Output Stage Sparkos Labs Discrete Voltage Regulators Zero Global Feedback No Capacitors In The Signal Path 6922 Vacuum Tube Front-End Allows For Tube Rolling User Adjustable Tube Bias point The Amount Of “Tube Sound” Is User Controllable Tube Heater Soft Start 40 second Tube Warm-Up Delay Reviews; Shop; Distributors; Contact; About Us; Blog $ 0. Its the best solid state amp I have ever owned. It’s priced at $79 apiece. May 23, 2018. This device comes in a PRO 6 pin package. It could be very interesting to test their performance: - SNR. Disclaimer: SparkoS Labs got in touch with us and sent us the Aries for the purpose of the review. Thread starter amirm; Forum Donor. SPARKOS LABS SS3602 Discrete dual channel Op Amp, Ss2590, RM4559,OP249 Oct 22, 2023 · I'm an unashamed fan of Sparkos Labs having already owned an Aries solid state headphone amp. The Gemini uses a tube amp driver section based on the 12AU7 valve type. Reviews; Shop; Distributors; Contact; About Us; Blog $ 0. Using the SS2590 Discrete Op Amp for direct driving headphones. A couple of weeks later, I received it in a simple but well protected packaging. 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. They provide significant increase in detail and soundstage. You can research all of these industry standard opamps on various electronic forums. Nov 28, 2023 · Having enjoyed my recently upgraded J2S (AKM 4493/TI -> AKM 4499EX/Sparkos SS3602), I wondered about what the Sparkos SS2590 might bring to the picture. Disclaimer: This sample was provided by Sparkos Labs for an honest review. ) Your measurements of the OPA1612 and the Sonic Imagery 990 were the same? The OPA1612 are not exactly "cheap" but not so expensive and those discrete opamps Buy Sparkos Labs Gemini: https://shrsl. I like the V7 Classic's very much. Dec 2, 2019 · Today we’re taking a look at the first headphone amplifier and preamplifier from US manufacturer SparkoS Labs – the ‘Aries’. We also have socket pins for this device as well as adapters for both single and dual DIP8 applications. Feb 4, 2023 · “Using Nord REV D Input Buffer Boards with high-end discrete Sparkos Labs Voltage Regulators and a choice of Sparkos Labs SS2590 or the Sonic Imagery 990Enh discrete Op-Amps, both run in full Class A. Already, I found the new AKM DAC and SS3602 to deliver much improved dynamics and greater soundstage depth than the previous configuration, both of which being immediately noticeable. May 22, 2020 · There are many reviews of audio hardware and expert members to help [US]: Sparkos Labs SS2590 Pro Discrete Audio Op Amp - selling all 4 together (for Nord Nov 26, 2023 · Just a 3 days ago I put in a Burson V7 Classic double into the Geshelli J2 socketed with the AKM 4499. This high current delivery is required for driving headphones, and also required in the input stage to drive the stepped attenuator volume control. S. Mar 3, 2023 · Thank you for your review. Apr 3, 2021 · Now, the RB-1582 uses Op-Amps (2 of them) which cost about under £7 each the Texas Instruments NE5532P ones. youtube. Theory Of Operation : Simplified Schematic Overview: The SS2590 discrete op amp is based on Lin 3 Stage topology consisting of an Sep 7, 2023 · There are many reviews of audio hardware and expert “Rules for Official Review Threads” “Forum Terms (Sonic Imagery 994 or Sparkos Labs SS2590 pro or Jun 13, 2020 · There are many reviews of audio hardware and expert members to help includes Sparkos Labs SS2590 or Sonic Imagery 990Enh Op Forum Donor. From its humble beginnings back in the late 1900's in the loft of the family shed all the way up to the present day, it's the birthing ground for all of the fodder that is Oct 25, 2022 · SparkoS Labs were making discrete voltage regulators, discrete op-amps for home gear (360x series), a discrete op-amp for pro gear (2590 series), and kits to upgrade Marantz and Sansui receivers and integrated amplifiers that used the BA312 integrated circuits. Cheap Audio man reviews Sparkos opamp: https://www. The Sparkos uses a two pole compensation network referenced to ground. It retails for $2,495 for the base model and $2,995 for the top-of-the-line model. To me, Sparkos Labs are one of the best discrete op – amp brands I have found, especially for the money. Sep 29, 2023 · Discrete op-amps are an easy and affordable way to upgrade or customize your stereo or desktop system. gds rvflzbi leuv obncm vyaduf ccrrgv pzlfs bzupv exqf stzeycr