Hi-Fi Headphone Amplifier Circuit

Hi-Fi Headphone Amplifier circuit diagram

Adaptor circuit diagram

The following page contains detail information on how to design a headphone amplifier circuit diagram

which has low output impedance

Hi-Fi Headphone Amplifier

Hi-Fi Headphone Amplifier

Hi-Fi Circuit using NE5534, OPA2604, MJE340, BD139, BD140, MJE350