规格:两通道专业纯后级功率放大器:输出功率:8Ω/450W×2, 4Ω/675W×2;频率响应:20Hz-20kHz<±2dB;电源:220V(50Hz~60Hz);阻尼系数:≥500:1;总谐波失真:<0.02%Rated power@8Ω/1KHz;信噪比≥103dB;输入阻抗:Balance 20K/unbalance10K(平衡/不平衡);转换速率:60V/US;输入灵敏度:0.775Vrms/1.0Vrms/1.55Vrms; 体积:高88mmX宽482mm×432mm