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ALL TUBE AUDIO Premium Vintage Vacuum Tubes Matched Pair AMPEREX Holland 12AX7 ECC83 Foil D Premium VACUUM TUBES 10.1130 Tube Specifications Model12AX7 ECC83 BrandAmperex PlateLong Grey GetterFoil D Getter Tube TypeDual Triode VariantBugle Boy Label Common UsePreamp, Amplifier, Audio Date CodeDelta8D and Delta8E Manufacture DateAugust 1968 and May 1968 — Amperex (Heerlen, Holland plant); "Delta" prefix denotes factory code, letter+digit denotes year/month CountryHolland ConditionTested GOOD BoxReproduction Box Test Results
Tester: Hickok TV7
Results: 42/42 and 43/44
Minimum Good Value: 32/32
ALL TUBES ARE TESTED WITH RECENTLY CALIBRATED PROFESSIONAL TESTERS.
Notes
No additional notes.
Shipping DomesticUSPS Ground Advantage — $8.00 InternationalUSPS First Class Intl — Small — $22.00
Free Combined Shipping for all USA Buyers. Buy As Many Tubes As You Would Like and Pay Only the First Shipping Fee.
Why Buy From All Tube Audio?
Every tube individually tested before listing - Accurate, honest grading — no surprises
- Careful, secure packaging on every order
- 1 business day handling — fast dispatch
- 30-day returns accepted
- Happy to answer any questions
Listing ID: —
