I've made this amplifier one year ago and it didn't work well.
Is has an enormous instability and, when I push it a little, a lot of oscilation occur.
The waveform at the output is not pure sinusoidal. The negative half wave is about 25% the positive.
Is the cause the output fet's I use?
Thanks for any reply.
Pedro Martins
Is has an enormous instability and, when I push it a little, a lot of oscilation occur.
The waveform at the output is not pure sinusoidal. The negative half wave is about 25% the positive.
Is the cause the output fet's I use?
Thanks for any reply.
Pedro Martins