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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)
5814 / 5814A / 5814WA =12AU7 Substitute w/ ruggedized filament current that is raised to 175ma
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6085=E80CC 10,000 hour heater, Eastern Electric Minimax (sub for 12AU7) Bottlehead headphone amp
USA Made Philips PQ E180F 6688 tubes. Triple Mica gold pin construction! These are an excellent value,,,same Philips contruction only made in the USA
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