Order SparkoS SS3602 Dual Discrete Op Amp

SS3602 Dual Discrete Op Amp in DIP8 package

€ 70,21€ 84,95 77 In stock

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Product description SparkoS SS3602 Dual Discrete Op Amp

The Sparkos Labs SS3602 is a dual discrete operational amplifier specifically designed to enhance audio performance in sound systems. Unlike typical integrated circuit (IC) op-amps, the SS3602 utilizes discrete circuitry for a more natural and detailed sonic experience. This translates to a clearer, more accurate reproduction of your music, allowing you to appreciate the subtle nuances within each track.

Highlights of the SparkoS SS3602

Discrete Circuitry: This design choice allows for a more natural and detailed sonic experience compared to IC op-amps.
High Open-Loop Gain: Ensures precise amplification of your audio signal.
Low Noise Level: Minimizes unwanted distortion for a clean listening experience.
Ample Output Current: Faithfully delivers both delicate musical passages and powerful bass.
140 dB Open loop Gain to 600 Hz

Product details SparkoS SS3602

SparkoS SS3602 Dual Discrete Op Amp in DIP8 package

The SS3602 boasts impressive technical specifications that contribute to its superior audio quality. Its high open-loop gain ensures precise signal amplification, while the low noise level minimizes unwanted distortion. Furthermore, the SS3602 offers ample output current, enabling it to faithfully deliver both delicate musical passages and powerful bass with ease. These features combine to make the Sparkos Labs SS3602 a compelling upgrade for audiophiles seeking to elevate their listening experience.

The SparkoS SS3602 high quality amplifier chip can replace the Fosi Audio ZA3, BT20A Pro, V3 Mono and V3 stereo operational amplifiers and can create different sound quality.

Reviews

59 reviews

Review this product

4 of 5

By Artūrs on 21 March 2026

5 of 5

By Jörg on 19 March 2026

By Oliver on 14 March 2026

I bought the Sparkos 3602 to upgrade my Gustard Audalytic DR70. The Gustard and Sparkos arrived at the same time. I haven't even tried running it with the factory chips. So I can't compare the factory settings to what happened after installing the Sparkos. But what's happening now after 48 hours of warm-up is incredible. The Yello Oh Yeah Deluxe version brings tears to my eyes. I can't find words to describe what I'm hearing. The room isn't fully...

By Tomasz on 1 March 2026

Schnelle Lieferung, gut verpackt .Habe den sparkos (Operation Verstärker ss3602) in meinen Dac fosi audio zd3 eingebaut und bin sehr zufrieden mit den Op Amp.

By Marcel on 21 February 2026

Great service. Congrats!!!

By Jose Agustin on 19 February 2026

Prima gelopen super bedrijf

By G.W.F on 16 February 2026

By Matthias on 16 February 2026

By Marcus on 14 February 2026

Gute Ware… schnelle Lieferung… gerne wieder

By Peter on 4 February 2026

Schnell auch über Grenzen, gut Verpackt und easy shopping...

By Oliver on 19 January 2026

By Federico on 6 January 2026

By LEONIDAS on 5 January 2026

By Ad on 28 December 2025

schnelle Lieferung, absolut sicher verpackt, meine Empfehlung!

By SHK on 19 December 2025

3 of 5

The SS3602 arrived later and without protection. no locked inside on his box. IC's need a foam or something for be locked in his box

By Sergio on 17 December 2025

By Klaus on 16 December 2025

Every device needs this upgrade, the difference is enormous

By Carl on 14 December 2025

By Octavio on 16 November 2025

The SparkoS SS3602 Dual Discrete Op Amps arrived quickly and work perfectly.

By Andrew on 5 November 2025

By Simone on 2 November 2025

By Alessandro on 23 October 2025

By Georg on 21 October 2025

I purchased the Sparkos SS3602 op-amps from SoundImports to upgrade my XDuoo XD05 Pro, and the results have been absolutely spectacular. The entire purchasing process was smooth and professional, and the product arrived promptly and in perfect condition. Combined with a quality linear power supply, the improvement is remarkable across every aspect of the sound. The soundstage has expanded significantly, with much better instrument separation and ...

By Antonio on 14 October 2025

Fast and as expected, good service. Thx

By paul on 6 October 2025

All went well Thanks

By Akos on 2 October 2025

Todo en orden. Buen servicio, para repetir.

By Octavio on 1 October 2025

By Mark on 26 August 2025

By Davide on 14 August 2025

By Martin on 7 August 2025

By KRISHNAKUMAR on 6 August 2025

Perfekte Verarbeitung, sichere Verpackung, schneller Versand, gute Kommunikation, alles BESTENS…Gerne wieder !!!

By Jörg on 3 August 2025

Schnell und Originalware…

By Oliver on 28 June 2025

Not perfect but ok

By Frank on 8 May 2025

Made a big difference to the sound. More bass amongst others. Very happy with my purchase

By Jan on 20 April 2025

Er is veel geschreven over de OPamp rollout van de Fosi ZD3 DAC. Heb ik ook aan meegedaan. Maar de SS3602 is de beste keuze. Wàt een verbetering. (Zelf ben ik liefhebber van de OPA627. Die zitten in mijn voorversterker en MD/MC- voortrap. Daar zijn geen betere voor, van alles geprobeerd, als laatste de OPA828, maar steeds weer terug naar de OPA627. Maar in de ZD3 DAC klonk die 627 niet ècht lekker.)

By Wim on 7 April 2025

2 of 5

Subpar performance, especially for the price.

By Alexander on 30 March 2025

Aduce o îmbunătățire evidenta a sunetului. Eu am înlocuit la cele două amplificatoare de putere din sistem cate un opamp. Inițial am vrut sa le înlocuiesc la preamplificator, dar nu au avut loc, va trebui sa montez niste elevatoare. Se îmbunătățesc lățimea și adâncimea scenei, chiar și înălțimea, instrumentele și vocile se detașează unele se altele, basul este mai percutant, înaltele mai rafinate, mediile mai articulate....

By George on 23 March 2025

Snelle en correcte levering

By Rob on 17 March 2025

antwoorden snel, verzending is op tijd, verpakking zorgvuldig en goed te bereiken.

By FFW on 2 March 2025

By Ralf on 28 January 2025

Super snelle levering en een geweldig klankmatige upgrade voor mijn versterker.

By Hans on 27 January 2025

Man hört einen sehr deutlichen Unterschied zu anderen OP Amps. Kräftigere Mitten, breitere Bühne, besserer Bass und feinere Höhen. Ich nutze mittlerweile 5 Stück davon. Einziges Manko ist der schlechte Versand von SoundImport. Die Op-Amps waren schlecht verpackt und kamen mit verbogenen Pins an.

By Sven on 26 January 2025

De Opamps gekocht om de eerder gekochte Fosi V3 mono’s op te waarderen. In 1e heb ik in beide mono’s 1 Op-amp vervangen, dit gaf al een behoorlijk (positief) klankmatig verschil, heb dus nog een set besteld en de versterkers presteren nu echt boven alle verwachting. Geluid is zeer ruimtelijk, stemmen en instrumenten klinken heel natuurlijk. Heb de beide voedingen van 48v 5a ook vervangen voor 2 stuks 48v 10a dit is een behoorlijke investering...

By Hans on 24 January 2025

By Alexander on 16 January 2025

By Veronica on 8 January 2025

Weinig telefonisch contact , dan alleen via mail

By Ko on 6 January 2025

By Barna on 2 January 2025

By Juha on 2 January 2025

Have not received it yet ?

By Frans on 30 December 2024

By Juha on 24 December 2024

Affentittengeil.

By Stephen on 14 December 2024

By Jack on 29 November 2024

By Marius on 17 November 2024

zoals het hoort

By K. J. on 16 November 2024

schnell und unkompliziert, guter Preis

By Bernd on 12 November 2024

Op amp roll over. Good customer service

By Howard on 27 October 2024

By Hamid on 1 September 2024

Sehr zuverlässige Abwicklung

By Helmut on 5 August 2024

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SparkoS SS3602 Dual Discrete Op Amp in DIP8 package

SparkoS SS3602 Dual Discrete Op Amp in DIP8 package

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Product description

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Product description SparkoS SS3602 Dual Discrete Op Amp

Highlights of the SparkoS SS3602

Product details SparkoS SS3602

Specifications

Reviews

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Product description

Pros and cons

Product description SparkoS SS3602 Dual Discrete Op Amp

Highlights of the SparkoS SS3602

Product details SparkoS SS3602

Specifications

Reviews

Reviews

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