| Preamplifier |
| Multiple Bass Adjustments | yes |
| Multiple Midrange Adjustments | yes |
| Multiple Treble Adjustments | yes |
| Tone Control Defeat | yes |
| Bass Turnover Options | yes |
| Treble Turnover Options | yes |
| High Filter | yes |
| Low Filter | yes |
| Gain Control | yes |
| Loudness Contour | yes |
| Balance | slider |
| Number of Tape Monitors | Two |
| Tape to Tape Dubbing | front panel jacks |
| Auxillary Input Source | yes |
| Phono Input Source | yes |
| Illuminated Source Indicators | yes |
| Tuner Source Input | AM/FM |
| Source Tape Input (as opposed to a tape monitor) | yes |
| 2nd Source Tape input (as opposed to a tape monitor) | Yes |
| Tape Monitor | yes |
| 2nd Tape monitor | yes |
| Preamp to Amplifier Jumper(s) | yes |
| Headphone Jack(s) | yes |
| Speaker Selection Nomenclature | System 1 and 2 |