Chord CPA 2200, User Manual

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pre-amplifiers technical information
CPA 2200 CPA 3200E CPA 4000E
harmonic distortion 10Hz -90dB 10Hz -97dB@gain1 10Hz -97dB@gain1
1kHz -91dB 1kHz -97dB@gain1 1kHz -97dB@gain1
10kHz -89dB 10kHz -96dB@gain1 10kHz -96dB@gain1
20kHz -87dB 20kHz -98dB@gain1 20kHz -98dB@gain1
intermodulation distortion
all inputs -100dB -100dB -100dB
signal to noise ratio -93dB -93dB -93dB
Video input -83dB -83dB -83dB
channel separation 10Hz 110dB 10Hz 125dB 10Hz 125dB
1kHz 100dB 1kHz 105dB 1kHz 105dB
10kHz 91dB 10kHz 93dB 10kHz 93dB
20kHz 89dB 20kHz 93dB 20kHz 93dB
channel balance 0.01dB 0.01dB 0.01dB
potentiometer performance
0dB -20dB -60dB as CPA 2200 as CPA 2200
0.5dB 0.2dB 0.24dB
17 secs ±3 secs for full travel of 300º
balanced inputs NA Disc 1 and Disc 2 as CPA 3200
XLR and RCA wired
asymmetrically in parallel
unbalanced inputs
Disc 1 yes yes yes
Disc 2 yes yes yes
Video yes yes yes
Radio yes yes yes
Tape 1 yes yes yes
Tape 2 yes yes yes
outputs
balanced XLR
O/P 1 & 2 2 pairs 2 pairs 2 pairs
unbalanced RCA 1 1 1
unbalanced RCA 2 for tape 2 for tape 2 for tape
2 headphone
frequency range 2.5Hz-200kHz (-3dB) as CPA 2200 as CPA 2200
input max
Disc 1 3.6V rms 8V rms (balanced) 8V rms (balanced)
4V rms (unbalanced) 4V rms (unbalanced)
Disc 2 3.6V rms 8V rms (balanced) 8V rms (balanced)
4V rms (unbalanced) 4V rms (unbalanced)
Video 3.6V rms 3V rms 3V rms
Radio 3.6V rms 3V rms 3V rms
Tape 1 3.6V rms 3V rms 3V rms
Tape 2 3.6V rms 3V rms 3V rms
nominal gain 1V AC in 2V AC out All channels have 4 levels as CPA 3200E
of gain x1, x1.5, x1.75,and x2
Video signal has additional x4
input impedance
balanced - 94k as CPA 3200E
unbalanced 47k 47k
output max 15.6V rms (balanced) 15V rms (balanced) 15V rms (balanced)
7.8V rms (unbalanced) 7.5V rms (unbalanced) 7.8V rms (unbalanced)
output impedance
short circuit protected 100 100 100
output offset L/R 0mV both channels as CPA 2200 as CPA 2200
dimensions
mm/w/h/d 420 x 88 x 355 420 x 133 x 355 420 x 155 x 355
weight 13kg 14kg 18kg
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