a 1990 DOD brochure
The FX87 Psychoacoustic Processor adds brightness to an instrument which gives greater penetration through the mix. The FX87 gives the sound new presence, clarity, and transparancy with a unique signal conditioning process.
1 review, average score of
|2018-03-17||wiendahl||5/10||restores clarity, brightness, and presence to your guitar tone if you're using lots of other pedals. doesn't seem like much but you'll||notice the difference when you switch it off, as your tone will now sound dark and muddy. I found one in brand new condition that had been|