6B4G substitute?

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6B4G substitute?

sdradioman
Member

Posts: 112
Threads: 36
Joined: May 2015
City: Brandon, SD

#1

08-01-2015, 09:38 AM

Are there any substitutes for the 6B4G output tubes for my 37-116 De Luxe? I tested them and the one Philco is very weak and the Ken Rad measured @ 3900 where average/good is 3000. Would like to just replace them both but D**n they are pricey. Whats so special about them?

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Messages In This Thread

6B4G substitute? - by sdradioman - 08-01-2015, 09:38 AM

RE: 6B4G substitute? - by morzh - 08-01-2015, 11:20 AM

RE: 6B4G substitute? - by sdradioman - 08-01-2015, 03:03 PM

RE: 6B4G substitute? - by Eliot Ness - 08-01-2015, 04:15 PM

RE: 6B4G substitute? - by Paul Philco322 - 08-01-2015, 05:44 PM

RE: 6B4G substitute? - by KCMike - 08-01-2015, 05:59 PM

RE: 6B4G substitute? - by Ron Ramirez - 08-01-2015, 08:28 PM

RE: 6B4G substitute? - by Phlogiston - 08-02-2015, 12:00 AM

RE: 6B4G substitute? - by Arran - 08-02-2015, 05:14 AM

RE: 6B4G substitute? - by morzh - 08-02-2015, 04:30 PM

RE: 6B4G substitute? - by codefox1 - 08-03-2015, 11:15 AM

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