Back to Blog

RedRoo Lives

For years I've been mucking around with valve amplifiers, much to the amusement of my family and friends. My first attempt was a version of what's called the Murray amplifier; a 20 watt per channel design by Australian Cyril Murray in the 1960's, which used 6CM5 television line-output valves. I used PL509 valves for a bit more power. Cyril Murray went on to build amplifiers for the Sydney Opera House and his work was very well respected.  Later I made a 60 Watt 'circlotron' design using fou...

June 25, 2019 Posts 1-1 of 1 | Page
 

This product has been added to your cart

CHECKOUT