I have come into possesion of an Accoustic Control Corps 127 2x12 combo.
http://acoustic360.homeunix.net/products/main/127.html
just like that.
The only issue with it currently is that the built in graphic equalizer seems to be causing the most god awful loud hum to come out of the unit. With the low frequency sliders all the way down the hum is reduced substantially, likewise with them up - the noise is rediculously loud - thus rendering the equalizer redundant.
This may be a dumb question but - any idea's on what the cause is / how i can go about rectifying.
My experience at repairing things like this is minimal - any help is appreciated
http://acoustic360.homeunix.net/products/main/127.html
just like that.
The only issue with it currently is that the built in graphic equalizer seems to be causing the most god awful loud hum to come out of the unit. With the low frequency sliders all the way down the hum is reduced substantially, likewise with them up - the noise is rediculously loud - thus rendering the equalizer redundant.
This may be a dumb question but - any idea's on what the cause is / how i can go about rectifying.
My experience at repairing things like this is minimal - any help is appreciated