SPECIFICATIONS
Typical Figures for a 24 Channel Console
Measured RMS, 22Hz to 22kHz Bandwidth
E.I.N.
Microphone Input, -128.5dBu
max gain, 150R
OUTPUT NOISE
24 channel console, -80dBu
channels sends turned down
C.M.R.R.
Measured at 1kHz
Microphone Input at maximum gain 80dB
Line Input at unity gain 50dB
DISTORTION
THD measured 1kHz at +20dBu, 20Hz to 20kHz Bandwidth
Line in to Output < 0.006%
CROSSTALK
Measured 1kHz Sine Wave
Channel Send attenuation 90dB
Channel Fader Attenuation 85dB
Channel ‘ON’ switch isolation 100dB
Between any outputs 80dB
FREQUENCY RESPONSE
Any Input to Output -3dB @20Hz,
(Output hi-pass filter, which is always -1dB @ 20kHz
in circuit, turned fully anticlockwise)
INPUT & OUTPUT IMPEDANCES
Microphone Input > 2kΩ
Line Input > 10kΩ
Insert Sends 75Ω
Insert Returns 10kΩ
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