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NOS Vacuum Tubes for Sale | Tubes Unlimited
#1 ONLINE Source for NOS Vacuum Tubes
The 7189A has different internal pin connections different than a 6BQ5 = EL84 = CV2975 = E84L = 7189 tube type. Use only in circuits which call for a 7189A.
This is a suitable replacement for any 6G6G=VT-198A Power Pentode tube type. Various brands available.
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