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A Class Portable Headphone Amplifier Board E11
Description:
- Adopting originalONMJE15032 MJE15033 .OPA2604
- Preamplifier adopts fever OPA2604
- The resistor adoptts precision 1% SMT resistor, guarantee the good SNR
- PCB adopts 1.6mm thickness two sides board, 2.0 oz copper thickness, tin plated machining, good current passing performance, high quality PCB quality
- This board adopts 12V power supply, output voltage dynamic is wider, better low voice
- Potentiometer adopts Taiwan full close 10K parallel potentiomter
- Electrolysis most adopts imported aluminum aheel ELNA, coupling capacitor adopts Simens