5 Jul
2006
5 Jul
'06
12:11 a.m.
der Mouse wrote:
If it helps, the tube list for this thing (aside from
the CRT itself)
(Thats's a lot of 12AU7s) Yes, the tube complement may help with correlation
if there isn't a perfect model # match.
The 6Q50 might be 6Q5O or 6Q5Q instead; there's a
dark mark at the
6Q5G: http://frank.pocnet.net/sheets/041/2/2B4.pdf
Thats a funny tube: "..intended for use in DuMont Cathode-Ray Oscillographs
for sweep oscillator service.."
http://frank.pocnet.net/sheets/049/8/884.pdf contains a small schematic of a
sweep oscillator using the 6Q5/884.
(http://frank.pocnet.net/ is a good ref for tubes including oddballs)
If you do find a junk one, I'm tempted to ask if
you'd be willing to
send the whole thing, as a parts unit (most notably the tubes, at least
after the power transformer).
OK, ..I'll see what might be found..