---
product_id: 173836635
title: "KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp"
brand: "koobook"
price: "€ 0.39"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/173836635-koobook-1pcs-ne5532-op-amp-hifi-preamplifier-signal-amplification-board
store_origin: IE
region: Ireland
---

# Power: 12-35V DC Size: 50x40x16mm Gain: 5 (10 w/ R5/R6 mod) KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp

**Brand:** koobook
**Price:** € 0.39
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game!

## Quick Answers

- **What is this?** KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp by koobook
- **How much does it cost?** € 0.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/173836635-koobook-1pcs-ne5532-op-amp-hifi-preamplifier-signal-amplification-board)

## Best For

- koobook enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Small footprint (50x40x16mm) makes it perfect for tight spaces in any audio project.
- • **Easy Installation:** Surface mount design with 3.0mm mounting holes for hassle-free integration.
- • **Unleash Your Sound:** Experience crystal-clear audio with the NE5532 op amp at the heart of this preamplifier.
- • **Enhanced Performance:** High-quality capacitors and precision resistors deliver superior sound quality.
- • **Versatile Power Range:** Compatible with a wide voltage range of 12-35V, ensuring flexibility for your audio setup.

## Overview

The KOOBOOK NE5532 OP AMP HiFi Preamplifier Signal Amplification Board is designed for audiophiles seeking high-quality sound amplification. With a gain of 5 (or 10 with modifications), it operates on a versatile DC power supply range of 12-35V. Its compact size and easy installation make it an ideal choice for enhancing low sensitivity tone generators in various audio applications.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 1 |
| Mounting Type | Surface Mount |
| Voltage | 35 Volts |

## Product Details

- **Voltage:** 35 Volts
- **Manufacturer:** KOOBOOK
- **Maximum Supply Voltage:** 35 Volts (DC)
- **Mounting Type:** Through-Hole Mount
- **Brand:** KOOBOOK

## Images

![KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp - Image 1](https://m.media-amazon.com/images/I/61nNBvIBsLL.jpg)
![KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp - Image 2](https://m.media-amazon.com/images/I/71YUC4NZzTL.jpg)
![KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp - Image 3](https://m.media-amazon.com/images/I/61uHteMG1gL.jpg)
![KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp - Image 4](https://m.media-amazon.com/images/I/61C+FU5E9uL.jpg)
![KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp - Image 5](https://m.media-amazon.com/images/I/61VrGc4Rt7L.jpg)

## Frequently Bought Together

- KOOBOOK 1Pcs NE5532 OP AMP HiFi Preamplifier Signal Amplification Board DC12V-35V for Bluetooth Pre-amp
- Texas Instruments NE5532P Dual Low Noise OP Amplifier, 38 mA, Through Hole Mounting (Pack of 10)
- HiLetgo NE5532 OP-AMP HiFi Preamplifier Pre Amplifier Bass Treble Balance Volume Tone Control Board

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**Shop now:** [https://www.desertcart.ie/products/173836635-koobook-1pcs-ne5532-op-amp-hifi-preamplifier-signal-amplification-board](https://www.desertcart.ie/products/173836635-koobook-1pcs-ne5532-op-amp-hifi-preamplifier-signal-amplification-board)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-15*