I have a question regarding how the memory is stored for the radio stations on an HK avr 25mkII. As of a few months ago I no longer have radio stations stored in the reciever when powered down for longer than a couple of days. I did not se any obvious batteries in view. Still has memory of all other settings: sorround, delay, source, Etc. Any one, Bueler.....Bueler?
Thanks in advance!