SP451 Surround Sound Processor

Specifications
(Measurements taken using +4dBu balanced input where applicable)
| Input Impedance | 20 Kohm (bal) |
| Maximum Input Level | +22dBu |
| Line Input CMR | Better than -40dB (20Hz - 22kHz) |
| Output Impedance | 100 ohm |
| Maximum Output Level | +22dBu |
| Bandwidth | <10Hz to 30kHz |
| Distortion | <0.05% at 1kHz (unity gain) |
| Power Requirements | 115Volt or 230Volt at 50-60Hz, 76.5VA |
| Fuse Rating | T250mA for 230Volt, T500mA for 115Volt |
| Case Size | 482mm (w) x 44mm (h) x 256mm (d) |
| Weight (inc. packaging) | 4.0 kgs |