| Preamplifier |
| Multiple Bass Adjustments | Sliders |
| Multiple Midrange Adjustments | Sliders |
| Multiple Treble Adjustments | Sliders |
| Tone Control Defeat | Yes |
| Bass Turnover Options | 250 Hz |
| Treble Turnover Options | 4 KHz |
| High Filter | Yes (9 KHz) |
| Low Filter | Yes (30 Hz) |
| Gain Control | Single Concentric |
| Loudness Contour | Yes |
| Mono | Yes (left, right) |
| Channel Reverse | Yes |
| Balance | Slider |
| Number of Tape Monitors | Two |
| Tape to Tape Dubbing | Yes, via front panel jacks |
| Auxillary Input Source | Yes |
| Phono Input Source | Yes |
| 2nd Phono Input Source | Yes |
| Tuner Source Input | Yes |
| Source Microphone Input | Front Panel |
| Source Microphone Input 2 | Front Panel |
| Tape Monitor | Yes, RCA + DIN |
| 2nd Tape monitor | Yes, RCA + DIN |
| Record Source Tape 1 | 2 to 1, aux, tuner, phono, direct |
| Record Source Tape 2 | 1 to 2, aux, tuner, phono, direct |
| Preamp to Amplifier Jumper(s) | Yes |
| Scope Output(s) | Yes |
| Headphone Jack(s) | Yes |
| Speaker Selection Nomenclature | Main, Remote |
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