Deltalab adm 310 delay line rack effect - $50 (San Francisco)

Deltalab adm 310 delay line rack effect 1

Deltalab adm 310 delay line rack effect 1 thumbnail

condition: salvage

make / manufacturer: Deltalab

model name / number: ADM 310

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Got this around a year ago with some other rack gear and never got around to fixing it. These originally were for delay adjustments for a live PA system but Google mods for this, was planning on converting to blend dry/wet for studio effect use.

Current state: turns on and selects between delay times but audio isn’t passing and instead outputting buzzing. Didn’t snap a pic for the listing but if interested, I did open it up a while back and it’s squeaky clean inside.

If you’re into fixing weird older gear this could be a fun project but I currently have other diy synth projects on the bench.

post id: 7880618236

posted: 2025-09-10 17:52

updated: 2026-01-08 10:31

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Deltalab adm 310 delay line rack effect - musical instruments - by...

Got this around a year ago with some other rack gear and never got around to fixing it. These originally were for delay adjustments for a live PA system but Google mods for this, was planning on...