19-05-2024, 05:56 PM
(This post was last modified: 19-05-2024, 05:57 PM by ppppenguin.)
Not just short life but insensitive and noisy. No wonder BBC2 had a bad reputation when it started in 1964.
They were some of the very few P series valves with a heater voltage of less than 6.3V.
I've loads of NOS around. I wonder if the audiophools might like them
They were some of the very few P series valves with a heater voltage of less than 6.3V.
I've loads of NOS around. I wonder if the audiophools might like them
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
