Model: XXIII Preamplifier

Description:

• Large toroidal power transformer for the audio stages.  High quality custom-made parts used for power supply and regulation stages
• Optional plug-in moving coil (MC) or moving magnet (MM) phono stage available, as used in Exposure Dual Regulated Phono Pre-Amplifier XXVI
• 6 line inputs, with the option to convert 1 line input to internal phono stage card, 2 main out (RCA) and 1 XLR.  1 tape output selectable on front panel, including “off” position
• Full remote control of input selector, volume and mute
• Audio output stages utilizing only discrete transistors
• Components mounted on high quality double-sided glass fibre PCB for optimum layout and screening
• High quality aluminum case and front panel

Specifications:

• Gain (at 1kHz): +18dB
• Sensitivity: 250mV
• Maximum Output: >12.5V RMS
• Frequency Response: -3dB at 2Hz and 64kHz, ref 1kHz
• Total Harmonic Distortion: <0.01% @1.6V RMS output, 1kHz
• Signal to Noise Ratio: >96dB, A weighted, ref 1.6V RMS output, 1kHz
• Channel Separation: >60dB 20Hz to 20kHz (Typically >85dB @1kHz)
• Outputs: 3 main, 2 RCA and 1 XLR
• Power Consumption: <25VA
• Dimensions (H x W x D): 90 x 440 x 300mm
• Nett Weight (unpacked): 8 kgs
• Gross Weight (packed): 10 kgs