Boss AB-2

The Switch button is very low quality. Broke after couple of months use and starts glitching between channels making this pedal very unreliable. I thought I made a good choice since it was a bit more pricey than the other switches. Get one with a proper metal switch.

used this switcher to switch between bass and synth and it does so without any extra noise
+sturdy build
+battary powered
+ clear indicator leds
- plastic switch

As said, it is perfect, well built, totally silent (in a room where you do not want noisy switches, here is a winner), it does the job with no issues at all. Two in into one output, or one in into two outputs, with no flaws. Please, remember to disconnect the jack that switches the unit on, so that you do not drain uselessly the batteries, they will last for a long time (100 hrs) if you switch it off.

Great switch who uses more than one guitar on gig. Really best thing that every guitarist must have. It is also build like a tank, so you don't want to be worried about quallity.

These are excellent pedals. Like everything Boss makes, they are high quality, rigid and durable. However, I found that it cannot run passively and also doesn't have a power supply option made it annoying for me. The batteries last forever in it, but still something I didn't want to think about and ended up getting one that I could power instead.

Well build, easy to operate, great price. if you need an AB selector pedal, this is a top choice.

Very helpful when using an amp with top boost and normal. Makes it easier to just flick to each channel when needed?