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|---|---|---|---|---|---|
| Price /Unit | $19.08 | $18.69 | $18.11 | $17.33 | Contact US |
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Headphone Amplifier Board HiFi AMP BD139 BD140 NE5532 for Audio DIY E3
Specification:
- The AMP board adopts original BD139 BD140 and NE5532
- The main circuit of the electrolytic capacitor uses ruby capacity 3300UF*4, and the 78127912 voltage regulator circuit
- Resistance adopts five ring metal resistance, main circuit adopts accuracy 1% five ring film resistance
- PCB thickness 1.6mm, copper thickness is 2Oz
Parameters:
- Size: 126*97mm
- Operating voltage: AC 12V-0-12V or AC 15V-0-15V
- Suitable for headphone resistance: 32-600Ohm
- Frequency responese: 20Hz-20Khz
Package List:
- 1 x E3 Headphone Amplifier Board
