| Preamplifier |
| Multiple Bass Adjustments | Yes |
| Multiple Midrange Adjustments | Yes |
| Multiple Treble Adjustments | Yes |
| Bass Turnover Options | Yes |
| Treble Turnover Options | Yes |
| High Filter | Yes |
| Low Filter | 30 Hz |
| Gain Control | Yes |
| Loudness Contour | Yes |
| Balance | Slider |
| Number of Tape Monitors | Two + Dubbing jacks |
| Auxillary Input Source | Yes |
| Phono Input Source | Yes |
| Tape Monitor | Yes |
| 2nd Tape monitor | Yes |
| Preamp to Amplifier Jumper(s) | Yes |
| Headphone Jack(s) | Yes |
| Speaker Selection Nomenclature | System 1,2 |
|