True Bypass Looper – Looper with Amp Channel Selector
What Is A Guitar Pedal Switcher & How Do Switchers Work? – My New Microphone
Guitar Dual 2 Channel Footswitch Switch Pedal Latching Or Momentary Amp Parts | eBay
Donner ABY Box Line Selector AB Switch Mini Guitar Effect Pedal True Bypass : Amazon.co.uk: Musical Instruments & DJ
A special mini amp channel switcher/FX loop pedal (When you actually only use 1 of the 2 functions and the other is always on or off) Details in comments. : r/diypedals
Vivlex ABY Switch Line Selector Selection Channel Pedal Mini AB Box Switcher for Electric Guitar Amplifier True Bypass : Amazon.co.uk: Musical Instruments & DJ
Guitar Pedal X - GPX Blog - 10 Versatile Multi-Channel Guitar Amps for Your Consideration
The GA-FC: Unlocking Performance Potential with Your Amp
Project 145
Clean / Dirty Looper (with amp channel switch)
Marshall MRPEDL91004 Footswitch – Thomann UK
Footswitches – Orange Amps
Guitar Dual 2 Channel Footswitch Switch Pedal Latching Or Momentary Amp Parts | eBay