11-12-2016, 12:51 AM
Hi Hamid, Does the crackling disappear when the volume control is turned down minimum?
At least this action would isolate the amplifier from the earlier stages. Those anode load resistors of the triode sections of the ECL86s could be suspect, high value carbon resistors can go noisy.
Geordie McBoyne.
At least this action would isolate the amplifier from the earlier stages. Those anode load resistors of the triode sections of the ECL86s could be suspect, high value carbon resistors can go noisy.
Geordie McBoyne.
