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SPARKOS LABS SS3602 Discrete Dual for BT20A PRO and V3 high-end audio components

By |July 23rd, 2026|

Smallest discrete op amp on the market – 0.33 Sq. Fully discrete design. Available in single or dual. Audio Mixers. Audio Equalizers. Uniquely compensated for trouble-free drop-in into any circuit. Compressor Circuits.

SPARKOS LABS 1 Pair SS3602 Discrete Dual for BT20A PRO and V3

By |July 23rd, 2026|

All Devices Include +/- 15 mA Class A output current +/- 40 mA Class AB output current +/- 6V to +/- 18V supply voltage range Single or Split supply operation is possible 3 nV/√Hz typical noise performance Smallest discrete op amp on the market – 0.33 Sq. In. True op amp requiring no flying ground Uniquely compensated for trouble-free drop-in into any circuit Extremely tolerant of capacitive loads and high feedback network impedance Fully discrete design Available in single or dual Applications: Audio Mixers DAC circuits Compressor Circuits Audio Pre-Amps Line Drivers / Receivers MIC Amplifier RIAA Amplifier Tone Control Circuitry Audio Equalizers Anywhere That An Op Amp Is Required!

2Packs -SPARKOS LABS 1 Pair SS3602 Discrete Dual for BT20A PRO and V3

By |July 23rd, 2026|

Replacement OP Chip Burson V7 for Fosi Audio V3MONO BT20A PRO V3 and ZD3 1 Pair

By |July 23rd, 2026|

The High Quality Operational Amplifier Chip Burson V7 can replace theZD3 ,BT20A PRO V3, andV3 MONO's operational amplifiers and can create different sound quality, providing you with a versatile Hi-Fi listening experience.

Replacement OP Chip Burson V7 for Fosi Audio V3MONO BT20A PRO V3 and ZD3 1 Pair

By |July 23rd, 2026|

The High Quality Operational Amplifier Chip Burson V7 can replace theZD3 ,BT20A PRO V3, andV3 MONO's operational amplifiers and can create different sound quality, providing you with a versatile Hi-Fi listening experience.

SPARKOS LABS SS3602 Discrete Double OPAMP DIP8 USA MADE

By |July 22nd, 2026|

SPARKOS LABS Dual Discrete SS3602 OPAMP, DIP8 form factor. Designed to update outdated and poor sounding IC OPAMPS, thes can bring new life to vintage 70s and 80s electronics. These are featured as an outstanding option for the VTV Amplifier Custom Input Buffer Board for Hypex modules, see eBay item number 312957263560 The measured specs are outstanding but the real power of this Class A design is the warm and detailed sound. Gone is the harshness from IC based OPAMPS. The following is from the SPARKOS LABS website: IC op amps are dead. And we killed them.Op amps are a key component for processing and amplifying audio signals. 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. They also come with all of the pitfalls and shortcomings that IC op amps have, like limited power dissapation and crummy compensation capacitors. Discrete op amps do not have these limitations, and are a vastly superior upgrade over their IC counterparts. They can run much higher power, have much deeper class A bias, and deliver a much more realistic and detailed sound. Discrete op amps also permit the use of high quality compensation capacitors, and allow for two pole compensation schemes which are impossible to implement in IC designs. All of this translates into a more detailed and engaging listening experience with better imaging and soundstaging than IC op amps can deliver.