hi, my preamp rm4 is on repair at my amp tech.
it needs some repair ( problems with gain lack and tone)
my tech need the schematics to do the repair easily and quickly, and maybe doing some mods to improve the overall tone of this beast.
i havent found it in the web, can someone help me ?
thx in advance,
dorthian.
it needs some repair ( problems with gain lack and tone)
my tech need the schematics to do the repair easily and quickly, and maybe doing some mods to improve the overall tone of this beast.
i havent found it in the web, can someone help me ?
thx in advance,
dorthian.
