Harman Kardon - HK 3390 ソリッドステートマルチチャンネルアンプ

アンプは完全点検を受け、電源コンデンサ、モジュレーションコンデンサを点検。トランジスタは測定され、正しく調整され、バイアス電流も設定済み。元のリモコンが付属。素晴らしい暖かい音色で、要求の厳しいスピーカーを駆動するパワーリザーブがあります。
Output Power at 8 Ohms: 2 x 80 Watts (RMS, 20Hz – 20kHz, two channels driven, with THD ).Output Power at 4 Ohms: 2 x 100 Watts (RMS, 20Hz – 20kHz, with THD ).High Instantaneous Current Capability (HCC): ±42 Amps.Frequency Response (at 1W): 10Hz – 110kHz (+0dB, –3dB).Signal to Noise Ratio (S/N Ratio): 95dB (IHF-A).Total Harmonic Distortion (THD): Impedance (Line-Level): 200mV / 47k ohms.
Reception Bands: FM and AM with RDS support.Station Presets: 30 Memory Locations.
Phono Input: Yes, dedicated input for turntables (MM). Audio Inputs: 7 total stereo RCA inputs (including Phono and front auxiliary input). Video Inputs / Outputs: 4 Composite Video inputs and 1 output (suitable for basic video signal routing, e.g. from old consoles). Subwoofer Outputs: Dual preamplifier output for active Subwoofers (Dual Subwoofer Outputs). Speaker Switching: Outputs for two pairs of speakers (Speakers A/B).