PS Audio PMG Signature Power Amp S400 Black
PS Audio
PS Audio je americká značka z Colorada, známá svou špičkovou elektronikou a reproduktory pro high-end audio systémy. Nabízí DAC převodníky, transporty, zesilovače, síťové zdroje a reprosoustavy s důrazem na čistotu signálu a přirozenost zvuku. Každý produkt vzniká v USA s precizní ruční výrobou a filozofií „Pure Music, Pure Power“.
PS Audio PMG Signature Power Amp S400 Silver
Price: 296 790 CZK / pc
Price: 11 730,90 € / pc
INQUIREThe S400 is the PMG Signature Series in stereo form. Two channels of 200 watts each into 8 ohms, doubling into 4, drawn from the same state-of-the-art active power supply that drives the M800. The same Class A bias of 50 watts per channel keeps both channels in the most linear region of operation for 99% of normal listening. The same bandwidth beyond 500 kHz, the same flat distortion across the audible band, the same strikingly low overall feedback.A single chassis. A single power cord. Two channels of reference-quality amplification.The S400 exists for the listener who wants the entire Signature Series experience without two boxes, two power cords, and two sets of cables on the floor. Nothing in the topology has been pared back. The chassis is the only thing that changed.Designed by Darren Myers. Engineered into production by Bob Stadtherr. Hand built in Boulder, Colorado.
| Unit Weight | 57.2 lbs / 25.9 kg |
|---|---|
| Unit Dimensions | 16 in L × 17.5 in W × 8 in H (406.4 × 444.5 × 203.2 mm)With feet & binding posts: 16.75 in L × 17.5 in W × 8.75 in H |
| Shipping Weight | 68 lbs |
| Shipping Dimensions | 23.5 × 23 × 15 in / 596.9 × 584.2 × 381 mm |
| Input Power | Auto Voltage: 120VAC or 230VAC, 50 or 60 Hz |
| Power Consumption | Standby (Ready): <2W | Idle: 190W | 50W/4Ω: 390W |
| Fuses | No user serviceable fuses |
| Audio Inputs | RCA (Single-ended): 1 pair | XLR (Balanced): 1 pair |
| Speaker Outputs | Silver Plated Binding Posts: 4 pair |
| Trigger | Input: 3.5mm, 5–15VDC | Output: 3.5mm, 12VDC |
| Gain | 26.2 dB |
| Sensitivity | 2.0V |
| Power Output | 200W/ch into 8Ω, 400W/ch into 4Ω (1kHz, <1% THD) |
| Class A Power Output | 5W/ch into 8Ω |
| Frequency Response | <10Hz – 80kHz (±0.25dB) |
| Input Impedance | 100kΩ Single-ended | 200kΩ Balanced |
| Bandwidth | >500kHz |
| THD | <0.002% typical (20Hz–20kHz, 1W/8Ω) |
| Damping Factor | >240 at 8Ω (20Hz–1kHz) |
| Crosstalk | >90dB at 1kHz |
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