A-6A
| Brand | Heathkit |
| Manufacturer | Heath Company |
| Function | Amplifier, Power (Kit) |
| Produced | 1951-1952 |
| Country | United States |
| Model ID | High Fidelity Amplifier Kit |
| Signal Path | Analog Hardware |
| Weight | 18lbs |
| Power | 110VAC, 60Hz |
| Frequency Response | 20Hz-20kHz ±1dB |
| Output Power | 20W |
| THD (1kHz, 10W) | 0.8% |
| Impedance Load | 4/8/16/150/600Ω |
| Output Tube | 6L6 |
| Tube Complement | 6L6 (x2), 6SN7, 6SJ7 (x2) 5U4G |
| MSRP (1951) | $35.50 |
| Channels | 1 Channel |
| Controls |
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| Notes | A-6 amplifier with the addition of a basic phono preamplification and compensation stage. |