---
product_id: 32686132
title: "4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp"
brand: "sound house 177"
price: "฿3255"
currency: THB
in_stock: true
category: "Toy"
url: https://www.desertcart.co.th/products/32686132-4-band-eq-7545r-piezo-preamp-amplifier-equalizer-tuner-acoustic
store_origin: TH
region: Thailand
---

# 4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp

**Brand:** sound house 177
**Price:** ฿3255
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp by sound house 177
- **How much does it cost?** ฿3255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/32686132-4-band-eq-7545r-piezo-preamp-amplifier-equalizer-tuner-acoustic)

## Best For

- sound house 177 enthusiasts

## Why This Product

- Trusted sound house 177 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description : 100% Brand New And High Quality This is EQ 7545R pick-up ,whose built-in equalizer system with 4 bands can be easily fitted into your acoustic guitar and is essential to electrify, and amplify their sound. Under the saddle pickup for acoustic guitar, Pre-wired for easy assembly, 4 bands plus volume control, Supplied with a battery box, Low battery indicator, Connecting wire with 2.5mm plug included. You will have a good music journey with it. Specifications: Presence Control: (+/-)12dB at 8KHz Bass Control: (+/-)12dB at 600Hz Middle Control: (+/-)12dB at 600Hz Pickup dimensions: 10.5(L) x 4.7 (W) x 6(H)cm (4 x 1.9 x 2.4inches) Frequency Response: 20Hz - 20KHz Power: 9V alkaline battery Treble Control: (+/-)12dB at 2.2KHz Package included: 1 x Pre-Amp plus pickup 1 x Connecting wire with 2.5mm plug 1 x 9 Volt battery box(Not included battery) 1 x Mounting base with sticker 4 x Mounting screws

## Features

- 100% Brand New
- Easy To Play, Install or Set Up
- Stable, Durable and Flexible
- Higth Quality Material
- Easy to repair and maintenance

## Images

![4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp - Image 1](http://ecx.images-amazon.com/images/I/51aHNH67Q0L.jpg)
![4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp - Image 2](http://ecx.images-amazon.com/images/I/51PMYAz%2BJLL.jpg)
![4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp - Image 3](http://ecx.images-amazon.com/images/I/51vbZ2spb0L.jpg)
![4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp - Image 4](http://ecx.images-amazon.com/images/I/41KkaL2UrqL.jpg)
![4 Band EQ 7545r Piezo Preamp Amplifier Equalizer Tuner for Acoustic Guitar Comp - Image 5](http://ecx.images-amazon.com/images/I/51k%2B9hzIo6L.jpg)

---

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**Shop now:** [https://www.desertcart.co.th/products/32686132-4-band-eq-7545r-piezo-preamp-amplifier-equalizer-tuner-acoustic](https://www.desertcart.co.th/products/32686132-4-band-eq-7545r-piezo-preamp-amplifier-equalizer-tuner-acoustic)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*