In article , Roger Hayter
wrote:
charles wrote:

In article , Brian Reay wrote:
snip


Don't forget Spike's (in)famous repair experience involving a
variable capacitor- reported by him.

Conversely, the 'percussive maintenance' reference is almost
certainly one of his 'inventions', which he so often reports at
'convenient' times, and can be safely disregarded as bovine muck.

I've known about percussive maintenance since the 1960s and I don't
think I've ever met Spike.

SOP with valve television sets!

I was thinking about Marconi BD850 monitors

--
from KT24 in Surrey, England