AA-1506
| Brand | Heathkit |
| Manufacturer | Heath Company, Schlumberger Limited |
| Series | Modulus |
| Function | Amplifier, Power (Kit) |
| Produced | 1976 |
| Country | United States |
| Form Factor | Half-Width |
| Signal Path | Analog Hardware |
| Dimensions | 20.3 × 14.2 × 37.3 cm (W × H × D) |
| Weight | 21lbs (Net) 25lbs (Shipped) |
| Power | 120/240VAC, 50/60Hz |
| Frequency Response | 8Hz-45kHz +0/-1dB |
| Output Power (8Ω) | 60W |
| THD (20Hz-20kHz) | 0.1% |
| SNR | 95dB |
| Channel Separation | 60dB |
| Input Sensitivity | 1.5V |
| Input Impedance | 15kΩ |
| Finish | Walnut-grained and Black |
| MSRP (1976) | $179.95 |
| Channels | 2 Channel |