Custom Shop True-Path CS-ABY-ST V2
The CS-ABY-STv2," is the best ABY switcher in the world.
It has silent soft switches with no pops, no ticks, and no electrocutions, thanks to a Nickel core custom-wound 1:1 transformer that doesn't boost the treble frequencies like the "industry standard" Jensen transformer does, so fuzzes played through the True-Path sound round and distortions don't sound strident.
I can hear it, so can you.
Important features include a Phase switch and Ground Lift for the B channel, and a switchable JFET buffer for each channel as well!
tip: run off of 18 volts for incredible headroom when using buffers.