Fx-Audio- Tube-01J Black Tube Preamp Line Amplifier Nfj Original Model new
Function: Gain switching function (0dB / -6dB) Front panel toggle switch. Distortion rate: 0.1% or less @BW: 20Hz-20kHz. Size: Height 30 mm (maximum 60 mm including vacuum tube) x width 95 mm x depth 99.5 mm ( excluding protrusions).