| Preamplifier |
| THD | < .02% @ rated output |
| Single Bass Adjustment | +/- 10db at 100 Hz |
| Single Treble Adjustment | +/- 10dB at 10 KHz |
| High Filter | 5 khz or 9khz, 12 dB/octave |
| Low Filter | 50 Hz or 100 Hz, 12 dB/octave |
| Tape to Tape Dubbing | Via front panel |
| Auxillary Input Source | Yes |
| 2nd Auxillary Input Source | Yes |
| Phono Input Source | Yes |
| 2nd Phono Input Source | Yes |
| Phono Pickup Impedance Control | 47 k Ohms |
| Tuner Source Input | Yes |
| Source Tape Input (as opposed to a tape monitor) | Head input |
| Preamp to Amplifier Jumper(s) | Dual Outputs |
| Scope Output(s) | Yes |
| Center Channel Output | Yes |
| Center Channel Gain Control | Rear Deck |
| Headphone Jack(s) | yes |
| Hum and Noise | 1 uV |
| Frequency Response | 20Hz-20KHz, -0.25dB, 5 Hz to 100 KHz |
| Rated Output Level | 3 v RMS |
| Maxiimum Output Level | 10 v RMS |