Description
The PS-400 is a stereo amplifier which incorporates a rugged 1 unit all-steel chassis ensuring structural rigidity and protecting components. The low-noise fans offer both quiet and cool operation while the high energy toroidal transformer saves weight. The amplifier incorporates rear located switches which permit ground lift, operational mode selection (bridge, stereo or parallel) and input sensitivity selection.
| Stereo Mode (both channels driven) 8 ohms EIA 1 kHz 1% THD |
140 W |
| 4 ohms EIA 1 kHz 1% THD | 200 W |
| Bridge Mono Mode 8 ohms EIA 1 kHz 1% THD |
400 W |
| Frequency Response | 20 Hz-20 kHz +/- 1 dB |
| Signal to Noise Ratio (20 Hz-20 kHz) | -90 dB |
| Distortion (SMPTE-IM) | Less than 0.5% |
| Bridge Mono Mode 140V or 240V |
Less than 0.5% |
| Damping Factor @ 8 ohms | Greater than 100 |
| Input Sensitivity @ 4 ohms | 0.775 V/1.0 V/1.44 V |
| Voltage Gain (input 0.775 V) | 31.2 dB |
| AC Requirements | 230 V AC 50 Hz |
| Current Draw (1/3 power @ 230 V) | 1 A |
| Dimensions (H x W x D) | 4.4 x 48.2 x 38.6 cm 1.75 x 19 x 15.2 in |
| Weight | 10 kg (22.2 lb) |
