One Pair Assembled HM3S High Bias Class AB Amplifier Base GOLDMUND GM29 120W *2


One pair Assembeld HM3S High Bias Class AB Amplifier board base on GOLDMUND GM29

Each PCB Size: 120*75*1.6MM (1OZ copper, FR4 grade A PCB material)

Works voltage:+/-DC45V-55V (each channel transformer power recommend above 200VA)

Output Power :120W+120W (Class AB)

This amp also can be adjust as 30W +30W Class A amp.

23 times magnification

Nichicon feedback capacitor, Panasonic retreat capacitor, the power tubes are using Origianl new Hitachi 2SK1058 2SJ162 .

The default price is for 2 channel assembled and tested amp board.

W e can provide the PDF schematic via email

  • Compatible Audio & Video Equipment Style: Earphones & Headphones,Speakers,Digital-to-Analog Converter (DAC),Professional Audio Equipment,Amplifier,Player
  • Model Number: HM3S-B
  • Brand Name: GZLOZONE
  • Package: Yes
  • Weight: 0.3
  • Dimensions (WxHxD)): 120*1.6*75MM

  • Unit Type: piece
  • Package Size: 12cm x 5cm x 5cm (4.72in x 1.97in x 1.97in)
  • Package Weight: 0.3kg (0.66lb.)