Hi,
I suffering from noise problem with the amplifier, which is not causing by any ground loop or noise from the input.
We believe is high frequency oscillation / overshoot (ringing), or it might possibly need bias adjustment.
Certainly we cannot tell what exactly the problem is before we hoop it up with scope and signal generator, which we are going to do next.
But in the mean time, I am wondering if anyone know where is the bias adjustment is? and does anyone have the circuit diagram of the amp?
Thanks in advanced.
Regards,
Gary.
I suffering from noise problem with the amplifier, which is not causing by any ground loop or noise from the input.
We believe is high frequency oscillation / overshoot (ringing), or it might possibly need bias adjustment.
Certainly we cannot tell what exactly the problem is before we hoop it up with scope and signal generator, which we are going to do next.
But in the mean time, I am wondering if anyone know where is the bias adjustment is? and does anyone have the circuit diagram of the amp?
Thanks in advanced.
Regards,
Gary.