• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

DBX 100 or 500 schematic

d3imlay

AK Subscriber
Subscriber
Help me brothers. I pulled out my dbx 500 sub harmonic synthesizer last week to help build "The 70's Room". It didn't work until I cleaned the bypass switch. Then I had to go out of town for the week. I didn't know I left it on but it shouldn't matter. Well, something has failed. Doesn't work at all. The power xfmr is warm and a filter cap is also. There's a warm transistor to, but it may be OK as it has a heat sink.

I need a schematic for a dbx 100, 120, or 500. Who can help me?

Thanks

FWIW, The 70's room will have ESS AMT1a's, Cerwing Vega dual voice coil sub, Phase Linear preamp (not sure which one yet, I've got a 2000, 3300, and 4000) Phase Linear 400 on the ESS, Phase Linear 400 or 700 on the sub, dbx 500 with it's crossover, UREI rumble filter, Phase Linear 51000 Tuner, and AR turntable.
 
Register to hide this ad
Vintage DBX is a nice site, unfortunately it doesn't have a manual for my model. The 120X-DS they have listed is not close.

BalancedXLR, I'll PM you.
 
Back
Top Bottom