I think lak and yogiboy make good points.
Please verify that you have confirmed those points.
If switching speakers left and right and the problem still exists in the same speaker then concentrate on the speaker. You could have a blown cap or resistor.
If when switching the speakers the problem remains in the original channel then concentrate on the preamp.
ozzy
Please verify that you have confirmed those points.
If switching speakers left and right and the problem still exists in the same speaker then concentrate on the speaker. You could have a blown cap or resistor.
If when switching the speakers the problem remains in the original channel then concentrate on the preamp.
ozzy