Help me identify this 80s rack mount effect

[cesar24]

Hello!! It's been a really long time that I'm trying to figure out a rackmount effect but I have no chance of identifying it. I was hoping that one of you guys might know the answer to what I'm looking for

This Is a screenshot of Warren Demartini from ratt and I'm looking for the 2 units circled in red. What are they?? For the past 10 years I can't figure out what they are. Thanks!!

 

[Greazygeo]

Wireless units I would say.

 

[Racerxrated]

Wireless units I would say.

Yep! Looking at the frequency numbers taped on the front...

 

[Neptical]

Looks kind-of similar to the Custom Pete Cornish Router & Power Supply.

 

[rsm]

Looking at the cables from the circled units, looks like they go out to the top of the rack, and into a board of "in front of amp" pedals; so likely wireless receivers IMO

 

[cesar24]

Looking at the cables from the circled units, looks like they go out to the top of the rack, and into a board of "in front of amp" pedals; so likely wireless receivers IMO

You are absolutley right. I got a better quality pic of david gilmour's rig from the 90s. Under where output signal monitors is written it looks pretty similar to the unit Demartini was using. But instead is built in a multiple rack stack instead of half rack and is missing the jack inputs? Imbstarting to think these were custom built since there is not kuch info about them online.

 

[SoooRad]

I’m interested in that Rat and SD-1