General parameters:

     Output power (1KHZ equivalent sine wave power without distortion) :: 80mW / 300 Euro， 200mW / 120 Euro， 650mW / 32 ohms.
     SNR:> 98dB.
     Amp resistance: 10 ohms. DC1
     Voltage amplification gain: Standard gain mode eight times.
     The maximum output voltage swing: greater than 12V (DC15V power when).
     Input Interface: RCA audio input.
     Output Interface: 6.35 headphone output.
     Input voltage: transformer AC110-220V. DC9-15V (Recommended DC15V)
     Volume: 100 * 70 * 23.5mm
     Weight: 120 grams.
     PCB Size: 98 * 66mm

电路原理

精加工的耳放外壳，外观大气典雅

一体化PCB设计

CLC滤波

和售价不成比例的用料

方向安装散热示意图