2-Stage HiFi Headphone Amplifier Schematic

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2-Stage HiFi Headphone Amplifier Schematic

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1) Maximum output power (continuous): >100 mW/ch (on battery) 2) Output impedance: <5ohms 3) Input impedance: >10kohms 4) 3-dB full-power bandwidth: 20Hz-15kHz (min), 18Hz-20kHz (max) 5) Total harmonic distortion + noise (THD+N): <0.2% with 100mW on nominal load at 1kHz 6) Power consumption: <100mA (on battery) or <200mA (on regulated AC power) at max output power

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Creator

JackRipper

8 Circuits

Date Created

2 years, 9 months ago

Last Modified

2 years, 9 months ago

Tags

  • audio amplifier
  • high fidelity
  • headphone amp

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