[geoff]

On 18/12/2014 7:22 a.m., Christian Best wrote:
thanks for reply,i read somewhere,i think jim cunning hams site that his upgrade was a piezo replacement.
i'll contact Martinsound and see what the options are,i suppose its a thing of,if your gonna do it,do it right.
i was hoping that there'd be a slightly more economic approach.
thanks again
christian



If the original amp broken or degraded, a rebuild would be one way to
go. Primarily replacing any electrolytic capacitors, and anything else
that may have drift (maybe some old resistors, but unlikely).

geoff