EXPOSURE XM3 Phono stiprintuvas

 

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

Available in black or titanium

 

Specifications:

 

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) : 218mm x 89mm x 348mm

Net Weight (unpacked) : 4kg

Gross Weight (packed) : 5kg