Beovision Avant amplifier + speakers

in Imported Content (Unmapped) · Feb 20, 2022 05:32 GMT

Hi Frankie, I am still struggling to understand where the hum/buzz is coming from however today I accidentally left the power supply Ov reference disconnected and noticed that the amp worked fine but the buzz was complet…

Beovision Avant amplifier + speakers

in Imported Content (Unmapped) · Jan 19, 2022 02:08 GMT

Many thanks for the info Frankie, I did not think of using the 9v output from P77 and ended up building a 5v regulated feed from the +20v line to trigger the mute off. I doubt that the 5v PSU could be causing the hum but…

Beovision Avant amplifier + speakers

in Imported Content (Unmapped) · Jan 18, 2022 10:40 GMT

Hi Hoping you can help me as I am currently trying to do the same project. I have managed to get sound out of the speakers but and getting hum at the same time. I've used 5V on pin1 of P57 of the amp in order to get it t…

Beovision Avant amplifier + speakers

in Imported Content (Unmapped) · Jan 18, 2022 10:39 GMT

Hi Hoping you can help me as I am currently trying to do the same project. I have managed to get sound out of the speakers but and getting hum at the same time. I've used 5V on pin1 of P57 of the amp in order to get it t…