---
product_id: 537537477
title: "Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp,"
brand: "sanpyl"
price: "€ 138.21"
currency: EUR
in_stock: true
reviews_count: 3
category: "Sanpyl"
url: https://www.desertcart.hr/products/537537477-dual-op-amp-ss3602-replacement-hifi-amplifier-board-grade-sound
store_origin: HR
region: Croatia
---

# High withstand voltage Dual channel for stereo clarity HiFi sound upgrade Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp,

**Brand:** sanpyl
**Price:** € 138.21
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your ears deserve the best!

## Quick Answers

- **What is this?** Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, by sanpyl
- **How much does it cost?** € 138.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/537537477-dual-op-amp-ss3602-replacement-hifi-amplifier-board-grade-sound)

## Best For

- sanpyl enthusiasts

## Why This Product

- Trusted sanpyl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium copper components ensure durability and long-lasting performance
- • **Plug & Play Upgrade:** Effortlessly replace your ss3602 op amp without circuit tweaks
- • **Fatigue-Free Listening:** Engineered for natural, balanced sound that keeps you engaged longer
- • **Versatile Compatibility:** Perfect for decoders, preamps, headphone amps, and music players
- • **Audiophile-Grade Clarity:** Experience enhanced transparency, layering, and soundstage depth

## Overview

The Sanpyl Dual Op Amp ss3602 replacement board is a high-performance, copper-based audio amplifier component designed to upgrade and enhance sound quality in a variety of devices including decoders, preamplifiers, and headphone amplifiers. Featuring dual channels, high voltage tolerance, and superior stability, it delivers a richer, more detailed HiFi listening experience with improved soundstage and emotional expression, all while ensuring long-term durability and easy installation.

## Description

How to Use: Take out the product and use it. Specification: Item Type: Dual Op Amp Material: Copper Model: for MUSIKVEREIN 3602 Dual Op Amp Applies to: Decoders, Music Players, Preamplifiers, Microphone Amplifiers, Line Drivers, Receivers, Headphone Power Amplifiers, CDs, etc Package List: 1 x Dual Op Amp

Review: Not snake oil... - Ok these came packed in a small cardboard box and all have arrived undamaged so far. I wouldn't say great packing (Anyone who has purchased on Ali exp know good packing) I can definitely tell the difference in my sound. Everything is a little louder and much more detailed.. very nice soundstage. I have now purchased 4 of these little guys, 2 fir my Fosi ZD3 and 2 fir my Fosi ZA3. Holy freaking wow this sounds good. I noticed the biggest improvement when I plugged into the ZD3, possibly because it's the first chain. I am planning to purchase 2 of these 3602's from Sparcos to see if there is a difference and if so how much. I'll try to post my findings on here. But at this price point you really can't go wrong guys!!
Review: Very good Op Amps for doing upgrades - Very good product that performs as advertised with upgraded audio performance.

## Features

- REPLACMENT: The ss3602 op amp, in an 8 pin DIP compatible package, is a replacement for many sound op amps with a unique compensation feature that can be replaced into any circuit without problems.
- GOOD PERFORMANCE: Dual op amp has high withstand voltage, high stability, high accuracy, and high power. The modules use high quality components and have a longer life than speakers.
- HIFI SOUND: Upgrade DAC operational amplifier, necessary for pre stage, decoding, amp, transparency, separation, layering, texture, thickness, musicality, sound field, nature, emotional expression balance in ten aspects.
- PROFESSIONAL: Op amp is suitable for grade sound amplifiers, with very good resilience and live listening experience, not tired after listening for a long time, and excellent hearing
- MULTIPLE APPLICATIONS: Dual op amplifier module can be used in decoders, music players, preamplifiers, headphone power amplifiers, CDs, and more, optimized for high performance sound applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2F5T68G |
| Best Sellers Rank | #194,056 in Electronics ( See Top 100 in Electronics ) #1,190 in Audio Component Amplifiers |
| Brand | Sanpyl |
| Brand Name | Sanpyl |
| Customer Reviews | 3.5 out of 5 stars 6 Reviews |
| Manufacturer | Sanpyl |
| Material | Copper |
| Material Type | Copper |
| Model | Sanpyl1h7os4qyrt7713 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Package Type Name | Individual Component Packaging |

## Product Details

- **Manufacturer:** Sanpyl
- **Mounting Type:** Surface Mount
- **Brand:** Sanpyl
- **Number of Channels:** 2
- **Package Type Name:** Individual Component Packaging

## Images

![Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, - Image 1](https://m.media-amazon.com/images/I/613vCYgBIUL.jpg)
![Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, - Image 2](https://m.media-amazon.com/images/I/61FgH6nSluL.jpg)
![Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, - Image 3](https://m.media-amazon.com/images/I/61XDvHQJ1HL.jpg)
![Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, - Image 4](https://m.media-amazon.com/images/I/61fG7z+V+aL.jpg)
![Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, - Image 5](https://m.media-amazon.com/images/I/61uqcldEQLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not snake oil...
*by K***X on April 11, 2025*

Ok these came packed in a small cardboard box and all have arrived undamaged so far. I wouldn't say great packing (Anyone who has purchased on Ali exp know good packing) I can definitely tell the difference in my sound. Everything is a little louder and much more detailed.. very nice soundstage. I have now purchased 4 of these little guys, 2 fir my Fosi ZD3 and 2 fir my Fosi ZA3. Holy freaking wow this sounds good. I noticed the biggest improvement when I plugged into the ZD3, possibly because it's the first chain. I am planning to purchase 2 of these 3602's from Sparcos to see if there is a difference and if so how much. I'll try to post my findings on here. But at this price point you really can't go wrong guys!!

### ⭐⭐⭐⭐⭐ Very good Op Amps for doing upgrades
*by R***N on July 23, 2025*

Very good product that performs as advertised with upgraded audio performance.

### ⭐⭐⭐⭐⭐ Very VERY good
*by D***Z on June 3, 2025*

Using a pair of them with burson audio vivid V6'S in a pair of fosi audio mono v3's, very happy with them. Highly recommend

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- Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp,
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-03*