PHD-AK-300   PHD-AK-400   PHD-AK-550 
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AK-300 Professional Analog Amplifier
SPECIFICATIONS 规格::

Frequency response (频响)
Input sensitivity/impedance 输入灵敏度/阻抗
SNR 信噪比(计权)
THD+N 总谐波失真
TIM
Slew rate 转换速率
Damping Factor 阻尼系数 1KHz,8欧
Crosstalk 声道分离
Supply voltage 电源电压
Rack size W×H×D(mm)
Weight重量

20Hz-20KHz (±0.5)
0dB (0.775Vrms)/30KΩ ≥95dB
0.08%@1KHz
0.1% 8 Ohms,1KHz @1W
>20V/μs
250:1(@1KHz 8Ω)
80 dB@1KHz
AC 220V-240V
485×44×430
6KG

输出功率Output Power:
8Ω立体声功率 8ΩStereo Power 2x300W
4Ω立体声功率 4ΩStereo Power 2x450W
8Ω桥接单声道 8ΩBridged Mono Power 900W
背 板Panel:
卡侬母 Backpanel Input : Combo XLR type
输出 四芯座 Output four cores
电源插座 Power Supply
LED指示灯(LED Indicators):
峰值指示灯LED Clip
信号指示灯LED Signal
保护指示灯LED Protect
电源指示灯LED Active
红色 Red
红色 Red
蓝色 Blue
绿色Green