UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Mystery power supply , preamp and power amp!

brymac · 9th Nov 2019, 5:37 pm

This was brought into Chailey Repair Cafe (which I run) today and looks like a beautifully made bit of kit. Very similar to what you would find in an early stereo Dynatron.

See photos attached - the blown rectifier on the power supply has had its markings rubbed off - any guesses please? (Impressively wired underside of chassis also shown)

And - what will the two missing valves on the power amp be? My guess is EF86s...

The only identifier on the whole thing is a plate which reads Universal Electronics Products London W1 (see photo)

Many thanks!

Bryan

9th Nov 2019, 5:37 pm	#1
brymac Hexode Join Date: Nov 2004 Location: East Sussex, UK. Posts: 389	Mystery power supply , preamp and power amp! This was brought into Chailey Repair Cafe (which I run) today and looks like a beautifully made bit of kit. Very similar to what you would find in an early stereo Dynatron. See photos attached - the blown rectifier on the power supply has had its markings rubbed off - any guesses please? (Impressively wired underside of chassis also shown) And - what will the two missing valves on the power amp be? My guess is EF86s... The only identifier on the whole thing is a plate which reads Universal Electronics Products London W1 (see photo) Many thanks! Bryan Attached Thumbnails