Re: Roberts R200- Distorted Output
The distortion is present regardless of volume. I keep thinking it is a transistor fault but I have replaced the driver and output transistors with no change. It must be a bias fault but I can't seem to find it.
It works fine with the diode/transistor removed or with a silicon diode fitted, but as soon as I fit anything germanium I just can't get enough bias current.
Josh.
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