Great unit for switching between 2 amps and rigs. Can even use as a channel switcher. Works great and is quiet. Made in Canada!! Comes in original box and no power supply. Active circuitry for noise-free switchingThe Tonebone Twin-City uses a class-A input buffer to drive the amp outputs which reduces susceptibility to noise and allows for completely silent switching on stage.
Radial Twin City Active aby Switcher
Tonebone Twin City ABY switch : Efectos Guitarra Eléctrica Radial - - es
The Twin-City is an active ABY switcher that lets you connect to any two guitar amps and drive them simultaneously without noise, loss of gain or any
Radial Engineering ToneBone Twin-City ABY Switcher
Radial Engineering SW4 4-Channel Audio Switcher
Built on a base of Class A FET buffers, an isolation transformer on the second output for greater noise reduction, and ground lift switch and polarity
Radial Tonebone Twin-City ABY Switcher
Bones Twin City - Radial Engineering Bones Twin City - Audiofanzine
Radial Twin City Amp Switcher : r/guitarpedals
Twin-City Specifications - Radial Engineering
Radial Engineering Bones Twin City ABY Amp Switcher Demo'd At Winter NAMM
Great unit for switching between 2 amps and rigs. Can even use as a channel switcher. Works great and is quiet. Made in Canada!! Comes in original box and no power supply. Active circuitry for noise-free switchingThe Tonebone Twin-City uses a class-A input buffer to drive the amp outputs which reduces susceptibility to noise and allows for completely silent switching on stage.
Radial Twin City Active aby Switcher
Radial Engineering Headbone VT Amp Head Switcher for Tube Amps