Exposure XM3 Phono Amplifier

Key Features

• Large 200VA custom made toroidal transformer for Power Supply
• Multiple power supply capacitors in parallel for low ESR
• All discrete transistor audio stages
• High quality resistors & capacitors used in the signal path
• Separate MM & MC inputs selectable on the back panel
• Adjustable loading & gain switches on the back panel
• High quality all aluminium case work and extruded front panel

Moving Magnet Input

• Sensitivity: 3.5mV input for 350mV output, 40dB gain setting
• Signal To Noise Ratio, ref 1KHz & 350mV out
• Gain Switch 4 ON: >70dB
• Gain Switch 4 OFF: >78dB

Moving Coil Input

• Sensitivity: 350uV input for 350mV output, 60dB gain setting
• Signal To Noise Ratio, ref 1KHz & 350mV out : >67db A weighted. ALL gain switches (4-6)

General Specifications

• Frequency Response: 30Hz – 20Hz within +/- 0.25dB ref 1KHz with low frequency roll off below 30Hz
• Total Harmonic @ 1KHz, ref 350mV out <0.025% MC Input :
• Maximum Ouput Voltage: 7.8V RMS 1KHz
• Output Impedance: 50 ohms
• Mains Supply: 110/120V or 220/240V @ 50/60Hz (factory set)
• Power Consumption: <25W
• Dimensions (WxHxD): 218 x 89 x 348 mm
• Net Weight (unpacked) : 4 kg
• Gross Weight (packed) : 5 kg