AMPLIFICATORE FINALE STEREO CLASSÈ CA-2200
Finale di potenza stereo ad alta corrente. 2 x 200W su 8 ohm, 2 x 400W su 4 ohm. Circuitazione bilanciata a simmetria complementare. Dispositivi j-fets per l’ingresso, mosfet per i driver e transistor bipolari per gli stadi di uscita. Trasformatore toroidale. Ingresso RCA e XLR. RS-232. Trigger IN/OUT. Controllo IR IN/OUT. RJ45 per bus dati.
CA-2200 POWER AMPLIFIER
| model (balanced inputs) |
CA-2200 |
| voltage gain | 29.1dB |
| bandwidth
phase |
155kHz (-3dB) 22kHz (-0.1dB) < -10° (22kHz) |
| sensitivity | 1.4Vrms |
| power/channel (continuous) (120VAC line, 1kHz signal regulated to 1% THD + noise into resistive load, all channels driven) |
|
| load (resistive) | |
| 8Ω | 200W |
| 4Ω | 400W |
| THD + noise (unweighted, 10Hz – 500kHz bandwidth, 1Vrms/1kHz input) | |
| load (resistive) | |
| none | 0.002% |
| 8Ω | 0.003% |
| 4Ω | 0.005% |
| noise | FFT noise floor peaks all below –95dBV (with terminated inputs) |
|
| S/N ratio (relative to 1kHz sine wave full level output into 8Ω) | 108dB |
| height | depth (excluding connectors) | width | gross weight | net weight |
| 8.75” (222 mm) | 18.5” (470 mm) | 17.5” (445 mm) | 92 lbs (42 kg) | 80 lbs (36 kg) |
| idle power consumption | 166W |
| rated power consumption | 480W |