dbx Model 263X De-ESSER Module Original Owner's Manual Booklet.

dbx Model 163X OverEasy Compressor / Limiter Original Owner's Manual Booklet.

dbx Model 760X Microphone Preamplifier Module Original Owner's Manual Booklet.

dbx Model 463X OverEasy Noise Gate Expander Original Owner's Manual Booklet.

dbx Model 160A Compressor Limiter Operation Manual

dbx Project 1 Model 290 Stereo Reverb Module Original Owner's Manual Book

dbx Model 166A Dynamics Processor Rack Unit Original Owner's Manual Book.

dbx Model 166A Professional Dynamics Processor Unit Original Owner's Manual Book