hifi engine

A&E technical resaerch power amplifier

any one who can support me with a service manual for an A&E DCA 100 power amplifier
shyam
india
pashyam@gmail.com

Type DC Power Amplifier
Model name DCA-100
Appearance
Specifications
Channels
Channel 2
Frequency Characteristics
0Hz ~ 100kHz (+0-3dB or less)
Phase frequency characteristic
Within 0Hz ~ 1kHz -1 °
Within 20kHz -5 °
Maximum output
70W (1 channel)
50W (operating both channels)
Output Frequency
20Hz ~ 20kHz 70W ± 1dB
THD
Less than 0.1 percent (20Hz ~ 20kHz)
Response speed
Within 0.7μsec
Crosstalk
More than 60dB (20Hz ~ 20kHz)
Input sensitivity
1Vrms (50W output)
Gain
26dB ± 1dB
Input impedance
100KΩ
Power
100/117/220/240V ± 10% · 50 ~ 60Hz AC
Power
200VA (50W × output 2) 15VA (at no signal)
Dimensions Weight
H130 W222 D366mm 7.4kgNet
Release Date 1972 (1972)