| Form Factor | Standard Width |
| Signal Path | Analog Hardware |
| Dimensions | 43.2 × 17.8 × 35.6 cm (W × H × D) |
| Weight | 52lbs |
| Power | 120VAC, 50/60Hz 120W 1320W (Max) |
| Frequency Response | 8Hz-50kHz +0/-1dB (1W), 20Hz-20kHz ±0.5dB (200W) |
| Output Power (16/8Ω) | 100/200W |
| Output Power (FTC, 16/8/4Ω) | 100/200/300W |
| Output Power (Bridged, Mono, 8Ω) | 600W |
| Output Power (Peak, 2.5kHz, Single Channel, 1% THD, 16/8/4Ω) | 135/235/350W |
| Power Bandwidth (100W, 8Ω) | 5Hz-35kHz |
| THD (200W) | 0.25% |
| IMD (200W) | 0.1% |
| SNR | 95dB |
| SNR (20Hz-20kHz) | 100dB |
| Input Sensitivity | 1.6V |
| Input Impedance | 50kΩ |
| Slew Rate | 8V/µs |
| Damping Factor (1kHz) | 80 |
| Damping Factor (10kHz) | 30 |
| Channel Separation (IHF) | 60dB |
| MSRP (1974) | $599 |
| Channels | 2 Channel |
| Connections | - Input · RCA (Phono, Cinch) · Stereo, Socket (Female), Unbalanced
- Output · Binding Post (Universal)
|
| Notes | May be used with C-100 capacitance bank for improved bass and transient performance.
Factory assembled variant of the Stereo 400. |
