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

This is hi quality bass guitar 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 0.8%, 15kHz 1.3% for full continious power 25W:

Hum and noise: -57dB

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


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