Hello everyone &

what happened to the 990 forum? Is this product no longer supported?

I’m writing about the following: I use an isolation transformer and when I’m not listening to the system, I power off the transformer, meaning everything gets powered off. I’ve just started using the built-in tuner, as my external tuner is not working. When I depower the system, all my tuner presets are lost, the next day. Is there a replaceable battery, in the 990, that will provide the power to retain the presets for me?

thanks,

John

The Model 990 is discontinued, so you can find its forum toward the bottom of the list under the "discontinued products" heading.

I don't think that the 990 uses an internal battery to store this sort of data. I could be wrong, though.

Seems I'm now blind, as well. I had looked under "discontinued products," but couldn't find, see it. I'll repost there, although if you're not sure, Gonk, I'm sure no one else will be.

thank you!

John