YAMAHA / PA2120 Power Amplifier

ローインピーダンス接続およびハイインピーダンス接続に1台で対応し、小中規模設備に最適なClass-Dパワーアンプリファイアーです。

■ Power amplifier, high / low impedance
■ Rated output: 120Wx2 (4Ω), 100Wx2 (8 / 3Ω), 120Wx2 (70V / 100V), 200Wx1 (70V / 100V)
■ Power consumption: 60W 1/8 output, 4Ω, AC100V, when driving all channels (pink noise)
■ Dimensions (WxHxD): 480 x 45 x 379mm (including knobs, rubber feet, and rack mount brackets)
■ Weight: 4.8kg
■ Amplifier circuit: Class D
■ Total harmonic distortion: 0.2%
Line input to speaker output, Half power @ 1kHz, 3Ω / 4Ω / 8Ω
■ Frequency characteristics:
20Hz-20kHz (0dB, -2.5dB, + 1.0dB)
50Hz-20kHz (@ 1W, 3Ω / 4Ω / 8Ω, 0dB, -3.0dB, + 1.0dB)
90Hz-20kHz (@ 1W, 70V / 100V, 120W / 200W, 0dB, -3.0dB, + 1.0dB)
■ Connector
Line input: Input A-B: RCA terminal (unbalanced) x 2 or 3.5mm Euroblock terminal (6-pin, balanced)
Through output: RCA terminal (unbalanced) x2
Speaker output: barrier strip terminal x 2 pairs
■ Cooling method: Natural air cooling
■ Power supply voltage: AC 100V; 50Hz / 60Hz
■ Operating temperature: 0 ° C to + 40 ° C
■ Storage temperature: -20 ° C to + 60 ° C
■ Rack mount condition: 1U ventilation space is secured at the top and bottom of the equipment (for details, see the instruction manual)
■ Accessories: Power cable, 3.5mm Euroblock plug
(3-pin) x 1, instruction manual, spec sheet (English)
■ Optional items sold separately: DCP1V4S-US, DCP4S-US, DCP4V4S-US (Digital control panel)