DOD FX87 Psycho Acoustic Processor


  • Process


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.


myFXDB user reviews

1 review, average score of 5 / 10

2018-03-175/10  restores clarity, brightness, and presence to your guitar tone if you're using lots of other pedals. doesn't seem like much but you'llnotice 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

Most recent forum threads

Where to find one?

your browser doesn't support AJAX?

fx pedal stompbox stomp box guitar effects pedal exciter excite eq/excite/filter
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: