---
product_id: 19114714
title: "ISP THETA PreAmp Pedal"
brand: "isp technologies"
price: "€ 583.14"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.pt/products/19114714-isp-theta-preamp-pedal
store_origin: PT
region: Portugal
---

# Incredible tone shaping 80dB noise reduction 160dB gain ISP THETA PreAmp Pedal

**Brand:** isp technologies
**Price:** € 583.14
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Game!

## Quick Answers

- **What is this?** ISP THETA PreAmp Pedal by isp technologies
- **How much does it cost?** € 583.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/19114714-isp-theta-preamp-pedal)

## Best For

- isp technologies enthusiasts

## Why This Product

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

## Key Features

- • **Silence is Golden:** Built-in Decimator G-string II ensures absolute silent operation.
- • **Professional Grade:** Designed for serious musicians seeking top-tier performance.
- • **Unleash Your Sound:** Transform your tone with precision control over Bass, Mid, and Treble.
- • **Versatile Tone Shaping:** Pre-Distort and post-distort controls for tailored sound.
- • **Ultimate Distortion Power:** Experience the highest gain distortion available, exceeding 160dB.

## Overview

The ISP THETA PreAmp Pedal is a professional-grade preamp designed for musicians who demand versatility and power. With advanced tone shaping capabilities, including a wide range of frequency adjustments and the highest gain distortion available, this pedal is perfect for both clean tone shaping and overdrive. The built-in Decimator G-string II noise reduction ensures a silent operation, making it an essential tool for any serious guitarist.

## Description

ISP THETA PreAmp Pedal

## Features

- Pre-Distort Preamp usable for overdrive of Distortion circuit or for clean tone shaping / overdrive
- Incredible tone shaping with Pre-Distort tone includes Bass, Mid Level, Mid sweep from 300 to 3KHz and Treble
- THETA Distortion circuit with post distort Bass, Mid Level, Mid Sweep from 300 to 3KHz and Treble
- Highest gain Distortion available anywhere, greater than 160dB of gain using Distortion and Pre-Distort Preamp overdrive
- Decimator G-string II noise reduction built in for absolute silent operation and greater than 80dB NR

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 476 Grams |
| Color | Black |
| Style Name | Bass,Distortion,Overdrive,Preamp |
| Power Source | Corded Electric |
| Signal Format | Analog |
| Amperage | 300 Milliamps |
| Voltage | 9 Volts |

## Images

![ISP THETA PreAmp Pedal - Image 1](https://m.media-amazon.com/images/I/61NaEGywlmL.jpg)
![ISP THETA PreAmp Pedal - Image 2](https://m.media-amazon.com/images/I/61i8xGNyeCL.jpg)
![ISP THETA PreAmp Pedal - Image 3](https://m.media-amazon.com/images/I/6109Jm9a2-L.jpg)
![ISP THETA PreAmp Pedal - Image 4](https://m.media-amazon.com/images/I/612FO8bEElL.jpg)
![ISP THETA PreAmp Pedal - Image 5](https://m.media-amazon.com/images/I/61jUv6vBl3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Tone and functionality!!
  

*by J***Y on Reviewed in the United States on June 8, 2019*

Amazing!! It’s like 4 pedals in one with the separate preamp, and the two stage distortion is killer! Before using two pedals one for crunch and one for solos I had to switch one off and the other one on, this eliminates that !! Plus the noise gate means total silence!

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    It’s a good preamp for solid state players.
  

*by K***K on Reviewed in the United States on March 4, 2019*

It wasn’t what I was expecting for the price.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    amazing. I use this for recording mostly
  

*by K***R on Reviewed in the United States on August 18, 2015*

amazing.I use this for recording mostly  .Its very versatile  and  really quiet with noise gate . Monster tones

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/19114714-isp-theta-preamp-pedal](https://www.desertcart.pt/products/19114714-isp-theta-preamp-pedal)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-25*