| Signal Path | Analog Hardware |
| Dimensions | 33.8 × 11.9 × 17.8 cm (W × H × D) |
| Weight | 11lbs (Shipped) |
| Power | 105-125VAC, 50/60Hz 30W |
| Frequency Response | 20Hz-20kHz ±2dB |
| Tuning Range | 88MHz-108MHz |
| Intermediate Frequency | 10.7MHz |
| Sensitivity (20dB Quieting) | 2.5µV |
| Sensitivity (30dB Quieting) | 3.5µV |
| Sensitivity (38dB Quieting) | 25µV |
| THD | 1.5% |
| IMD (60Hz:6kHz, 4:1) | 1% |
| Image Ratio | 40dB |
| AFC Correction Factor | 75kHz/V |
| AM Suppression | 25dB |
| Output Voltage | 0.5V |
| Output Impedance | 600Ω |
| Finish | Mocha Brown, Beige and Black |
| MSRP (1965) | $37.50 |
| Channels | 2 Channel (Requires AC-11 Multiplex Adapter) |
| Links | Predecessor: AJ-31 |
| Notes | Updated AJ-31 |
