Accuphase C 37 is an uncompromising phono preamplifier that uses the latest technology and components of the highest quality. The massive anti-vibration design case provides stable operation of all circuits and circuits. The top plate of the case is made of anodized aluminum, which ensures uniform distribution and dissipation of heat emanating from the elements, and also effectively dampens chassis vibrations. Brand Accuphase Model c37Voltage 220V I will sell a phono preamplifier, in perfect condition. No complaints or problems. Accuphase C-37 Specifications Playback Frequency 10-20000 HzSignal/Noise Ratio MS Input: 100 dB, MM Input: 110 dBTotal Harmonic Distortion < 0.005%Output Impedance 50 OhmInput Impedance Adjustment of HeadsMS Type: 3, 10, 30, 100, 300, 1000 Ohm.MM Type: 1 kOhm, 47 kOhm, 100 kOhm.Type of heads used MM and MCInputs (programmable) 3 pairs of RCAGain button Yes (+10 dB)Subsonic filter Yes (-12 dB at 10 Hz)Variable phase On the rear panel (balanced analog outputs)Gain MM input 40 dB, MC input 70 dBOperating voltage 230 Volts / 50 HzPower consumption 20 WattsWeight 14.5 kgDimensions (WxHxD) 465 x 114 x 407 mm Box available.I will additionally pack and insure when sending.