Push Pull Amplifier with EL34 / 6CA7 and 12AX7 / ECC83

This is hi quality amplifier based on Dynaco Ultra Linear Push Pull amplifier with 6CA7 EL34

Ua=460V, Ug1=-32V

Frequency range: 10Hz-70kHz @ Po=1W, 3dB; 25Hz-20kHz @ Po=25W, 1dB

Distortion: 40Hz 1.0%, 1kHZ 1.0%, 10kHz 1.4%, 15kHz 1.6% for full continious power 25W:

Hum and noise: -57dB

Intermodulation: less then 1% at full continious power 25W

EL34 push pull amplifier schematics6CA7 12AX7 push pull amplifier schematicsEL34 ECC83 push pull amplifier schematics

BACK

This Post Has 2 Comments

  1. kaa 27 Sep 2013 Reply

    where is the diagram?

Leave a Reply