Just to check... - you have checked the RF-shielding on the motherboard for your 64? It should be a fully enclosed area, no opening on the RF-box on the mainboard? - and the monitor-cabling is well-insulated on its own, and the cabling does not get exposed to areas of the monitor where it will pickup stray interference? On Wed, Oct 22, 2008 at 7:59 AM, Rob Adlers <rob.adlers@xxxxxxxxxx> wrote: > Howdy, > > I want to reduce if not eliminate the noise my C64 audio output has. > Someone had mentioned to me about a resistor on the audio in circuit at one > of the meetings, but I haven't found this info online yet. > > Can anyone help with this request? I've heard many outputs from other > musicians and yeah... I'd like to have mine quiet as well when nothing is > playing. > > Regards, > > Rob > > >