dynamic range expander

I recently bought a dbx 1bx dynamic range expander and it’s in very good shape but when I plugged in the right channel makes a lot of static and I’ve cleaned all the switches and replaced the power supply caps and it still persists not sure what to do any clues?

DBX SX-20 Does anyone have any information on what it does? I've read claims that they are stand alone devices that offer the impact restoration feature that's found on high end DBX expanders and can be used in conjunction with lower end models of expanders to add the impact restoration...

Im hooked and theres no going back. Im on a mission to collect every matching piece of DBX gear and even those that dont match but are still compatible for home stereo.. I mean.... Its an absolute concrete fact that the more blinking lights and dials your system has..... The Better It Sounds...

Hi everyone, Still a pretty new member so please forgive me if this thread is not properly located, but I found similarly-themed threads in the Solid State category so here goes. I'm having several components of my stereo looked over by my very capable local tech as I'm currently in the...

So I have a turntable set up with a pre amp, tube amp, and 2 bookshelf speakers and my dad gave me his old dynamic range expander. I am wondering if it will do anything for me at all? Here is a list of everything I have: Turntable: U-Turn Orbit Plus (without the built in pre amp) Pre Amp...

Throwing this out there; the 5BX is made of lodestone and sprinkled with fairy dust. I'm a fortune new owner of what seems to be a delightful addition and I'm kinda blown away after about ten minutes with it. I really expected it to sound more like an old school 3BX, not so. This little gem...