1520T
| Brand | Altec, Altec Lansing |
| Manufacturer | Altec Lansing Corporation |
| Function | Amplifier, Power |
| Produced | 1955 |
| Country | United States |
| Form Factor | 19" Rackmount |
| Signal Path | Analog Hardware |
| Dimensions | 48.3 × 26.7 × 22.9 cm (W × H × D) |
| Weight | 55lbs |
| Power | 105-125VAC, 60Hz |
| Frequency Response | 20Hz-20kHz ±1dB (1W) |
| Output Power | 35W |
| THD | 2% |
| Gain | 73dB |
| Input Impedance | 10kΩ |
| Load Impedance | 4/8/16Ω |
| Load Voltage | 70V |
| Noise Level | -43dBm |
| Damping Factor | 5 |
| Output Tube | 6L6G |
| Tube Complement | 12AY7, 6SN7 (x2), 6L6G (x2), 5U4G |
| Finish | Blue Gray |
| Channels | 1 Channel |