Nobsound® Little Bear P8 SEPP Pure valve Tube Headphone Power Amplifier Pre-AMP metal Stereo HIFI audio Preamplifier Aluminum chassis
Technical Parameters: 1) input terminal: a group of RCA 2) the output terminal: A: RCA output.work as preamplifier . B: a 6.35 earphone socket. 3) frequency response: 12HZ—100KHZ…