AA-2004
| Brand | Heathkit |
| Manufacturer | Heath Company, Schlumberger Limited |
| Function | Amplifier, Integrated (Kit) |
| Produced | 1972 |
| Country | United States |
| Form Factor | Standard Width |
| Signal Path | Analog Hardware |
| Dimensions | 47 × 16.5 × 34.9 cm (W × H × D) |
| Weight | 39lbs (Shipped) |
| Output Power (Dynamic, 16/8/4Ω) | 30/50/65W |
| Power Bandwidth (0.25% THD) | 5Hz-45kHz |
| THD (20Hz-20kHz, 35W) | 0.25% |
| IMD (60Hz:7kHz, 4:1, 35W) | 0.2% |
| Damping Factor | 100 |
| SNR (Phono) | 65dB |
| SNR (Aux) | 75dB |
| MSRP (1972) | $349.95 |
| Channels | 4 Channel |
| Links | Successor: AA-2010 |
| Notes | Requires AAA-2004-1 pecan cabinet ($24.95) |