Belcat ABS520 Guitar A-B Box Pedal

Watch a Demo Video.....

youtube video

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Artist ABS520 Guitar A-B Box Pedal

Pulling out the lead from your guitar while your amp is on to change guitars creates that horrible "popping" sound. use this sweet little box, hook up both guitars, one switch,  and you'll never need to worry about popping again. And remember, all our pedals our hard metal, Made for the stage!. This can be used for 2 guitars into 1 amp, or 1 guitar into 2 amps (and lot of other combinations) . Please note this is not an ABY pedal so you can't run both amps at the one time.

The ABS520 is an passive pedal so it can be used in 2 different directions (you can have 2 inputs or 2 outputs) it has volume controls but these are passive and just reduce the volume (if you turn them down).

We also have 2 active versions, the active version allows you to boost the signal (great for lead solo's) but can only be used in 1 direction (we have 2 different models)

The Tech Features

Model :- ABS520

Features :- Passive A-B Box, can be used as "2 inputs to 1 output" or "1 input to 2 outputs"

Case :- Metal

INPUT Impedance:- 1Mohm

Output Impedance:- less than 1Kohm 

Current Draw:- 1mA

Connectors:- Input jack,Output jack,DC Input

Controls:- A-Ch Level, B-Ch Level

Bypass:- True

Power Supply:- 9V Battery or DC 9V ADAPTER

Dimensions :- W 110mm*H 60mm*D 53mm - (4.3" X 2.4" X 2.1") 

Weight :- 225g  


Perfect fix

By: D Bishop on 24 September 2020
Worked exactly as advertised and is solidly constructed. Good stuff.

Perfect to switch between electric guitars

By: Pablo on 6 July 2020
Being a long time beginner guitar player, I got my second electric guitar and having only one amp with one input I did not know how to swap between guitars in an easy way. Googling around found this amazing pedal. It connects easily and both guitars sound fantastic as if they were connected directly to the amp. Pedals responds well. Unfortunately I think it is only used for playing one guitar at a time and cannot be used to play both guitars at the same time if I wanted to play them with somebody else.

Pedal - very pleased.

By: Lynette on 24 May 2019
Could hardly have had a better purchasing experience. Thank you.

No battery required

By: Brendan on 21 May 2019
This is a great little unit. From reading other reviews and product specs., I couldn't determine whether it would function without power. I plan to use the battery to utilise the LED indicator but I am happy to report that it doesn't require power to function.


By: Sarah on 8 March 2019
Got this pedal to A/B between amp and DI for YouTube vids and it's doing its job fabulously.

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