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Chapter Audio Preface - Specifications

Chapter Audio Preface
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Specifications
Electrical
THD + N Less than 0.0006% (-106dB) at 1KHz. 22Hz to 22KHz bandwidth
Less than 0.004% (-86dB) at 1KHz. 10Hz to 500KHz bandwidth
IM Distortion Better than -115dB (19+20KHz dual tone test - 1 KHz product at 1V input)
Signal to Noise Better than -107dB (22Hz to 22KHz bandwidth.
Better than -93dB (10Hz to 500KHz bandwidth.
Frequency response DC to 90KHz +0 - 0.1dB (Driving 100K ohms, 85KHz driving 600 Ohms)
Cross talk (channel to channel) -120dBv at 1KHz, -100dB at 20KHz, -85dB at 100KHz 1V RMS input
Cross talk (Phono to Tape) -100dB at 1KHz, -90dB at 20KHz, -90dB at 100KHz 1V RMS Input
Common mode rejection ratio Less than -90dB (1kHz @ 0dBV)
Gain range Minimum to maximum -86dB to +9.4dB
Audio inputs
Impedance (unbalanced) 47K Ohms
Impedance (balanced) 94K Ohms
Audio outputs
Impedance (unbalanced) Less than 10 Ohms.
Impedance (balanced) Less than 10 ohms.
Mechanical
Input sockets 2 pairs of XLR for balanced line operation
5 pairs of RCA Phono for single ended operation
Output sockets 1 Pair of XLR for Balanced Line operation.
1 Pair of RCA for unbalanced operation.
Finish Fully bead blasted, anodised aluminium alloy casework.
Power on/off Switch and indicator. IEC mains input socket .
Weight Approx. 11 Kg
Size 437 x100 x300 mm (WxHxD) approx.
Note: Although the information given is in good faith, Chapter Electronics reserves the right to
improve specifications and details without notice.
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