---
product_id: 92079344
title: "Opto Comp Bass Compressor Pedal White, Opto-Comp"
brand: "ampeg"
price: "¥50813"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/92079344-opto-comp-bass-compressor-pedal-white-opto-comp
store_origin: JP
region: Japan
---

# True bypass analog design 9V DC or battery powered Vintage-style optical compression Opto Comp Bass Compressor Pedal White, Opto-Comp

**Brand:** ampeg
**Price:** ¥50813
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your bass game with smooth, vintage compression that commands the stage.

## Quick Answers

- **What is this?** Opto Comp Bass Compressor Pedal White, Opto-Comp by ampeg
- **How much does it cost?** ¥50813 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/92079344-opto-comp-bass-compressor-pedal-white-opto-comp)

## Best For

- ampeg enthusiasts

## Why This Product

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

## Key Features

- • **Maximized Sustain:** Output control lets you boost sustain and balance heavy compression effortlessly.
- • **Precision Control:** Fine-tune your sound with dedicated Compression and Release knobs for ultimate tonal shaping.
- • **Pure Analog Signal:** True bypass circuitry ensures your tone stays pristine with zero signal loss.
- • **Flexible Power Options:** Run on 9V DC or battery for on-the-go gigs and studio sessions without compromise.
- • **Smooth Vintage Compression:** Dial in classic, warm sustain that elevates your bass tone.

## Overview

The Ampeg Opto Comp Bass Compressor Pedal delivers authentic vintage-style optical compression with precise Compression and Release controls. Featuring true bypass analog circuitry for a clean signal path and flexible 9V DC or battery power options, it enhances sustain and tonal clarity for professional bassists seeking classic warmth and dynamic control.

## Description

The Ampeg Opto Comp Optical Compressor pedal utilizes an optical circuit to deliver smooth, vintage style compression to add headroom and sustain to your guitar or bass. Dial in a fast, subtle style to control peaks or crank up the compression to add a unique character to your sound. Perfect your tone with the Opto Comp Optical Compressor pedal.

## Features

- Delivers smooth, vintage style compression
- Dial in the perfect sound with Compression and Release controls
- Output control allows you to maximize sustain and make up for heavy compression
- True bypass, analog design with incredible signal-to-noise ratio
- 9V DC supply or battery capable (not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GZ4KR8R |
| Amperage | 50 milliamps |
| Audio Output Effects | Compression |
| Best Sellers Rank | #113,471 in Musical Instruments ( See Top 100 in Musical Instruments ) #103 in Electric Guitar Compression Effects #28,979 in Guitar & Bass Accessories |
| Brand Name | Ampeg |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (72) |
| Global Trade Identification Number | 00614252309257 |
| Hardware Interface | 1/4-inch Audio |
| Item Dimensions | 2.6 x 4.5 x 2.2 inches |
| Item Type Name | Bass Compression Effect Pedal |
| Item Weight | 907 g |
| Manufacturer | Ampeg |
| Manufacturer Part Number | 99-040-4011 |
| Model Name | OPTO COMP |
| Model Number | OPTO COMP |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Signal Format | Analog |
| Style | Bass,Compressor |
| UPC | 614252309257 |
| Unit Count | 1 Count |
| Voltage | 9 volts |
| Warranty Description | 1 year. |

## Product Details

- **Brand:** Ampeg
- **Color:** White
- **Item Weight:** 907 g
- **Style:** Bass,Compressor
- **Voltage:** 9 volts

## Images

![Opto Comp Bass Compressor Pedal White, Opto-Comp - Image 1](https://m.media-amazon.com/images/I/61aZ-V43F3L.jpg)

## Frequently Bought Together

- AMPEG Effector OPTO COMP
- Ibanez アイバニーズ ミニ・サイズ・ペダル Analog Delay アナログ・ディレイ ADMINI
- GOKKO AUDIO Power Supply for Effector Pedals for Electric Guitar, 10 Independent 9V/12V/18V DC Output, PSE Certified (Plus)

---

## 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.jp/products/92079344-opto-comp-bass-compressor-pedal-white-opto-comp](https://www.desertcart.jp/products/92079344-opto-comp-bass-compressor-pedal-white-opto-comp)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-27*