**This unit is untested so selling as-is.

It very likely works fine but I have no way to test.

Matthey delay distribution amplifier 2503.

This looks nice with no notable damage.

It does power on but is otherwise untested.

Brochure from Matthey is included. It includes schematics and other info. Pretty cool.

Chassis is powder coated metal and measures about 12” x 6” x 1-1/2”.