| Preamplifier |
| Multiple Bass Adjustments | Yes |
| Multiple Treble Adjustments | Yes |
| Tone Control Defeat | Yes |
| High Filter | Yes |
| Low Filter | Yes |
| Gain Control | Yes |
| Loudness Contour | Yes |
| Mono | Yes |
| Muting | -20 dB |
| Channel Reverse | Yes |
| Balance | Yes |
| Number of Tape Monitors | Two |
| Auxillary Input Source | Yes |
| Phono Input Source | Yes |
| Illuminated Source Indicators | Yes |
| Tuner Source Input | AM/FM |
| Source Microphone Input | Right, Left |
| Tape Monitor | Yes |
| 2nd Tape monitor | Yes |
| Preamp to Amplifier Jumper(s) | Yes |
| Headphone Jack(s) | Yes |
| Speaker Selection Nomenclature | A,B,C |
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