Jackdaniel
New Member
Heya all,
someone here posted the audio ground must not be connected directly to powersupply ground! So i am in a big doubt regarding my 5.1 amp which i built a few months ago. So please take a look to the picture below which shows exactly how i connected the audio ground to supply ground! (there is hum through my speakers) and the powersupply to the "audio source" in the circuit below has taken directly from the same supply... So Please tell me if there is a problem..
someone here posted the audio ground must not be connected directly to powersupply ground! So i am in a big doubt regarding my 5.1 amp which i built a few months ago. So please take a look to the picture below which shows exactly how i connected the audio ground to supply ground! (there is hum through my speakers) and the powersupply to the "audio source" in the circuit below has taken directly from the same supply... So Please tell me if there is a problem..