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Product Description

Headphone Amplifier Board Base on JLH amp + R core Transformer

Input voltage:Dual AC12-15V  (Recommend AC15V-0-AC15V)

Frequency response:12HZ~50kHZ(+0dB,-1dB);12HZ~120kHZ(+0dB,-3dB)

Voltage gain:21dB

SNR>101dB

Conversion rate: > 35V/mu S

static electricity:240mA

PCB size:122mm*108mm


This board also can be used as preamp directly.

work Current: Total 125mA can supply 100ma for the load

 

Note: This is a full assembled & tested amp,

  packing included:

               Assembled Headphone Amplifier Board  X1

                30W Transformer   X 1  (can be used in AC115V or AC230V voltage)

              

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.8kg (1.76lb.)
  • Package Size: 12cm x 5cm x 7cm (4.72in x 1.97in x 2.76in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.8kg (1.76lb.)
  • Package Size: 12cm x 5cm x 7cm (4.72in x 1.97in x 2.76in)
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