FiiO Q11
gain switch, USB-DAC
FiiO KA2
USB-DAC
iFi Audio uno
USB-DAC, gain switch
iFi Audio ZEN CAN Signature
gain switch, Bass Boost
iFi Audio Zen Dac 3
gain switch, USB-DAC, Bass Boost
iFi Audio NEO iDSD 2
Display, USB-DAC, Bluetooth
InLine AmpUSB
iFi Audio GO pod
iFi Audio xDSD Gryphon Case
iFi Audio GO blu
Bass Boost, Microphones, USB-DAC, Bluetooth
iFi Audio ZEN CAN Signature MZ99
gain switch
InLine USB to HQ Audio Converter Cable
Bass Boost
Zoom ZHA-4
iFi Audio ZEN Air DAC
gain switch, Bass Boost, USB-DAC
Behringer Micromon Ma400
