Vacuum Tubes #1 ONLINE Source for all NOS Vacuum Tubes
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NOS Vacuum Tubes for Sale | Tubes Unlimited
#1 ONLINE Source for NOS Vacuum Tubes
select for balanced sections
Balanced sections per tube ($25.00)
Precision state-of-the-art matching for pairs, quads etc for all tubes
Matching per tube ($10.00)
Vfil=10V @ 3.25A, Gm=2700 for Iplate of 43ma
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4-400a=8438 2 in stock Branded as Amperex or Eimac
This is a suitable replacement for any 829B=3E29 Transmitting Power Tetrode tube type. Various brands available.
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