Hi,

just got an beogram 5005. Connecte to a BS 9000 via a RIAA amp. Everythin's working, but there is this humming noise as soon as the record starts playing.

Any Ideas what I can do t get rid of this noise?

MAfanni

You need to join ground on the deck to ground on the BS9000.

Easiest way is probably join the shield on the DIN plug from the 5005 to the shield on the DIN socket in the 9000

Or rather, join the Beogram ground to the ground on the preamp. The line level signal from there on won't need a separate shield ground, and bypassing the amp with it might just create another hum.