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NAD 1130 preamp & 2155 power amp

前後級一套, <br>操作正常, 歡迎試音, 試完唔啱唔緊要<br><br>NAD 1130 <br>Stereo Preamplifier <br>Specifications<br>Frequency response: 20Hz to 20kHz<br>Total harmonic distortion: 0.02%<br>Input sensitivity: 0.1mV (MC), 1.5mV (MM), 90mV (line)<br>Signal to noise ratio: 75dB (MC), 85dB (MM), 90dB (line)<br>Output: 13V (Pre out Max)<br>Weight: 4.25kg<br><br>NAD 2155<br>Stereo Power Amplifier<br>Specifications<br>Power output: 55 watts per channel into 8Ω (stereo), 125 watts into 8Ω (mono)<br>Frequency response: 20Hz to 20kHz<br>Total harmonic distortion: 0.03%<br>Damping factor: 50<br>Input sensitivity: 1.3V<br>Speaker load impedance: 2Ω (minimum)<br>Dimensions: 420 x 108 x 380mm<br>Weight: 7.8kg<br><br>MY HIFI Company<br>電話/ whatsapp: 63231067 <br>歡迎試音, 試完唔啱唔緊要<br>cash/ visa/ master/ payme/ fps<br>收購二手音響, 代客寄賣, 交換, 送貨服務