I have an Ashdown bass amp and when played at low volumes you cna hear what sounds like crossover distortion where the power transistors are not biased correctly. There is no trimmer pot on the power amp board. How can I sort this out?
Schematic attached.
[IMGDEAD]https://s8.postimage.org/ivf3bofad/ashdown.jpg[/IMGDEAD]
photo sharing siteshttp://postimage.org/image/lpi8p4hgh/
Schematic attached.
[IMGDEAD]https://s8.postimage.org/ivf3bofad/ashdown.jpg[/IMGDEAD]
photo sharing siteshttp://postimage.org/image/lpi8p4hgh/
Last edited: