440C
| Brand | Altec, Altec Lansing |
| Manufacturer | Altec Lansing Corporation |
| Function | Amplifier, Pre |
| Produced | 1957 |
| Country | United States |
| Signal Path | Analog Hardware |
| Dimensions | 34.9 × 11.7 × 16.3 cm (W × H × D) |
| Weight | 11lbs (Shipped) |
| Power | 117VAC, 60Hz 15W |
| Frequency Response | 20Hz-22kHz |
| Gain (Phono, 1kHz) | 60dB |
| Gain (Mic) | 63.5dB |
| Gain (Aux) | 26dB |
| SNR | 95dB |
| Tube Complement | 12AY7 (x2), 12AU7 |
| MSRP (1957) | $138 |
| Channels | 1 Channel |
| Notes | Optional: Walnut, Mahogany or Blond cabinet ($18) |