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General| Signal-to-Noise Ratio (MC) | 74dB |
|---|---|
| Signal-to-Noise Ratio (line) | 100 dB |
| Input Sensitivity (MM) | 2.5 mV |
| Input Sensitivity (line) | 150 mV |
| Output Voltage (line) | 150mV |
| Output Voltage (Pre out) | 1.5V |
| Frequency Response | 20 Hz - 20 kHz |
| Total Harmonic Distortion (THD) | 0.005% |
| Channel Separation (MM/MC/line) | 70dB |
| Input Impedance | 47kΩ (line) |
| Type | Stereo Preamplifier |
Essential safety advice, installation guidelines, and warnings before operating the C-70.
Operating instructions and precautions provided in English, French, and German.
Visual diagrams illustrating all possible audio and power connections for the C-70.
Detailed instructions for connecting turntables, tuners, tape decks, and power amplifiers.
Detailed explanation of the C-70's front panel controls, switches, and knobs.
Guide to the Parametric Equalizer, filters, and tone adjustment capabilities.
Explanation of REC OUT, tape dubbing, mode switch, phono input, and input selectors.
Detailed specs on sensitivity, output levels, impedance, distortion, and noise.
Specifications for the parametric equalizer, filters, and channel separation.
Troubleshooting guide for power, sound, recording, and volume problems.
Troubleshooting tables in French, German, Swedish, and Spanish for common faults.
Detailed schematic diagrams and list of parts for the C-70 amplifier.
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