[The Electronic Subwoofer]

Thanks I have a copy of these but was unsure of when they were from. Anyone have a schematic?

[The Electronic Subwoofer]

Anyone else have one of these? I picked one up last week on a whim to use with my Allison One's. The change is tonal quality is very subtle for the most part.

I never heard of one previously and was wondering when they came out, etc.

Yank