---
product_id: 222596186
title: "Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass"
brand: "donner"
price: "$153.14"
currency: USD
in_stock: true
reviews_count: 13
category: "Donner"
url: https://www.desertcart.ec/products/222596186-donner-aby-box-line-selector-ab-switch-mini-guitar-effect
store_origin: EC
region: Ecuador
---

# Integrated noise reduction tech True Bypass for pristine tone Durable full metal aluminum alloy Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass

**Brand:** donner
**Price:** $153.14
**Availability:** ✅ In Stock

## Summary

> 🎛️ Split your sound, not your vibe — ABY Box for flawless tone control!

## Quick Answers

- **What is this?** Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass by donner
- **How much does it cost?** $153.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/222596186-donner-aby-box-line-selector-ab-switch-mini-guitar-effect)

## Best For

- donner enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rugged aluminum alloy shell withstands the rigors of touring and daily use.
- • **Compact & Gig-Ready:** Lightweight, low-profile design fits perfectly on any pedalboard or stage setup.
- • **Pure, Noise-Free Sound:** Exclusive circuitry ensures crystal-clear, creamy tones without hum or buzz.
- • **True Bypass Transparency:** Maintain your guitar’s authentic sound—no signal loss or interference.
- • **Seamless Signal Switching:** Toggle effortlessly between amps or pedals with ABY versatility.

## Overview

The Donner ABY Box Line Selector is a compact, true bypass guitar pedal switcher crafted from durable aluminum alloy. It offers versatile ABY signal routing with integrated noise reduction, ensuring pure, uncolored sound transmission. Lightweight and portable, it’s designed for professional musicians seeking reliable, transparent tone switching between amps or pedals without signal degradation.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass at desertcart UK.

Review: Great product - Use this in A+B mode to split my signal into two outputs on my pedalboard. No ground loop problems or extra noise issues. Great pedal if you want a robust, simple ABY splitter for a low price.
Review: Great - Great pedal for the money, it’s simple but does the job.

## Features

- 【ABY Signal Switch】Donner’s versatile ABY switch pedal can toggle one incoming signal to two separate outputs as well as in reverse, applicable for music instruments like amplifier, speaker and pedalboard.
- 【Integrated Noise Reduction】Our exclusive electronic components and circuit design offer you a clear and pure tone and dynamic response. Just relish a natural, smooth, creamy sound at your gig.
- 【True Bypass】The true bypass design provides a transparent tone. During transmission, the signal remains fully intact, passing through the effects pedal with no popping, buzzing or electric noise, let alone the loss of strength and frequencies.
- 【Lightweight and Portable】Donner’s ABY box features a convenient low-profile design. Needless to say, its compact and space-saving body is ideal for your outdoor or indoor gigs.
- 【Durable and Solid Construction】A full metal shell provides a solid and sturdy construction. And the indicator lights clearly show the working state of the pedal. NOTICE: Power Adapter is NOT included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N3ZBHR5 |
| Best Sellers Rank | 134 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1 in Delay & Reverb Effects |
| Body Material | Aluminum alloy |
| Colour | ABY |
| Connector | 1/4 inch audio jack |
| Customer Reviews | 4.3 4.3 out of 5 stars (18,008) |
| Date First Available | 24 Jan. 2019 |
| Hardware Interface | 1/4-inch Audio |
| Item Weight | 249 g |
| Item model number | ABY BOX |
| Material Type | Aluminum alloy |
| Power Source | Corded Electric |
| Product Dimensions | 9.4 x 4.3 x 5.1 cm; 249.48 g |
| Signal Format | Analog |
| Voltage | 9 Volts |

## Product Details

- **Brand:** Donner
- **Colour:** ABY
- **Item weight:** 8.8 Ounces
- **Product dimensions:** 43L x 51W x 94H millimetres
- **Style:** Compact

## Images

![Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass - Image 1](https://m.media-amazon.com/images/I/71lrDBA0HWL.jpg)

## Questions & Answers

**Q: "a genuine analogy delay with new cd2399gp(pt2399) ic installed." this is some weird advertising. its a digital delay? not analog?**
A: i opened up my og yellow fall and  looked up the data sheet for the chip.  It's a cool little chip from a chinese company, it's basically a hybrid design/mixed signal design.

the new chip is obviously inspired by the old panasonic/matsushita chips that electro harmonix used in the 90s, but the main difference is, the matsushita chip sampled to an array of capacitors and this thing samples to an array of 24-bit registers 

the sample clock is an analog multivibrator (same as an og memory man, etc).

this type of design is colloquially referred to as a "bucket-brigade" delay.  in either the og matsushita, or this new chinese chip, the samples are shifted through each register, similar to the way a line (bucket-brigade) of fire fighters would have passed buckets of water from a well to a burning house in olden times.

i used to own a 90s deluxe memory man, and i really prefer the tone of a stock yellow fall to a stock 90s dx mem-man.   

the 90s dx memory man leveraged a compander circuit to process the signal in and out of the matsushita.  This could be quite a tone suck, and the pedal wasn't true-bypass.
the stock chips in the EH were dirt cheap op-amps, but they could easily be tuned and/or replaced with precision op-amps, which could vastly improve the perceived dynamic range of the pedal.  (try to pick up a 90s dx mem-man if you like to mod pedals, it's a modder's dream!)

This new chinese chip does not suffer from any of those problems, because, of course, 24-bit registers can sample a very respectable dynamic range, and everything is true-bypass, these days.  

all in all, i would say that the yellow fall is a modern classic!  Everybody should have one!  

I just wish Donner would make a Deluxe YF with tap tempo and expression pedal/CV sync input and sample to 32bit floating point registers with a pot to control the sample precision (to add a bit-crusher effect)!  that would be my DREEEAM delay pedal!!!! 

I hope my long-winded answer was helpful to understanding these things!

**Q: Does the package include a 9V power cable?**
A: Thanks for your questionNot，there is no power cable included,only a guitar pedal!

**Q: anyone compare this to the behringer compressor?**
A: I haven't compared this to the Behringer compressor but I have compared it to a MXR Dyna comp. The Behringer pedals I've had sounded good but were not very well made and crapped out on me after not much use. The Donner is a well built pedal and has a wide range of compression for the price. It is also a pretty quiet compressor compared to the Dyna Comp. I have a few of the smaller footprint pedals (Moore and Ibanez) and this one is built like a tank. For $40 it is a good purchase.

**Q: works with bass?**
A: Not very good, I play Bass

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by S***O on 15 September 2025*

Use this in A+B mode to split my signal into two outputs on my pedalboard. No ground loop problems or extra noise issues. Great pedal if you want a robust, simple ABY splitter for a low price.

### ⭐⭐⭐⭐⭐ Great
*by M***D on 17 December 2025*

Great pedal for the money, it’s simple but does the job.

### ⭐⭐⭐⭐ 32ms Delay Does Not Ruin A Good Pedal
*by J***T on 14 October 2020*

The Donner Harmonic Square is a wonderful little beast, very robustly made and very efficient at what it does - pitch shifting! The unit has four controls and a clicky stomp button. There are two very small rotary knobs to control the mix of the dry and wet signals. This works exactly as expected, allowing you to mix from completely dry through to completely pitch shifted. A selector switch allows you to choose between sharp, detune or flat. The larger rotary knob allows you to select one of seven static pitch shift positions. There is no option to slide pitches between positions, which actually helps to keep this unit nice and simple. The total range of the unit is four octaves, two down to two up. The other selections allow you to step up or down by 2, 3, 4, 5 and 7 tones. It's therefore possible to find most (if not all) of the useful intervals. An unexpected benefit is the "detune" selection, which gives you a kind of static chorus effect, either up or down in pitch from the dry signal. Curiously the middle tuning selection (labelled as "+/-5") gives you a direct duplicate of the dry signal, but delayed slightly. In fact, the wet signal is delayed no matter which setting you are using. I looked at this in a spectrographic display and it seemed to be around 32ms as near as I could tell. Not enough to be off-putting when mixing with the dry signal, but enough to be distracting if using only the wet signal. The quality of the pitch shifted sound is pretty similar to the dry signal, with maybe just a shave of de-emphasis on the treble tones. The sound quality is good enough to allow you to split the signal chain to get useful double tracking in stereo. Overall, this is a lovely wee pedal. It's a bit more pricey than some at a penny off £39, but considering the overall quality I think it's a fair price.

## Frequently Bought Together

- Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass
- JOYO DC 9V Guitar Pedal Power Supply (800mA -1A) AC Wall Charger Adapter with 4 Way Daisy Chain Pedal Cables (8.8 FT), Compatible for Most Effect Pedals (Tip Negative)
- Amazon Basics 1/4 Inch Guitar Patch Auxiliary Cable, 6 in, 6-Pack, Black

---

## 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.ec/products/222596186-donner-aby-box-line-selector-ab-switch-mini-guitar-effect](https://www.desertcart.ec/products/222596186-donner-aby-box-line-selector-ab-switch-mini-guitar-effect)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-31*