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Explains the equalizer amplifier circuit, its stages, dynamic range, and RIAA deviation.
Details the power amplifier circuit stages and operation.
Explains the circuit protecting power transistors and speakers from overload and malfunction.
Describes the independent power stages and voltage regulator circuits.
Details steps for setting idler current and checking voltage.
Provides the schematic and parts list for the power amplifier.
General| Power Output | 60 watts per channel into 8Ω (stereo) |
|---|---|
| Input Sensitivity | 2.5mV (MM), 150mV (line) |
| Speaker Load Impedance | 4Ω to 16Ω |
| Type | Stereo Amplifier |
| Frequency Response | 5 Hz - 100 kHz |
| Channel Separation | 60 dB |
| Output | 150mV (line) |
| Semiconductors | Transistors, Diodes |
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