本帖最後由 f41468 於 2021-5-23 20:13 編輯
KENWOOD KA-4040R,MADE IN JAPAN,正常使用100%work,實物相
SOURCE DIRECT 功能,聲音真實自然
MC,MM唱頭放大
AC 220V
$700 出讓
Specifications
Power output: 70 watts per channel into 8Ω (stereo)
Frequency response: 5Hz to 100kHz
Total harmonic distortion: 0.06%
Input sensitivity: 0.2mV (MC), 2.5mV (MM), 200mV (line)
Signal to noise ratio: 74dB (MC), 80dB (MM), 82dB (line)
Output: 200mV (line)
Speaker load impedance: 4Ω (minimum)
Dimensions: 440 x 137 x 345mm
Weight: 8.7kg |