Y3GT BLACK PLATE STRONG VACUUM TUBE FENDER AMP VTG NOS NIB RCA 5Y3GT Rectifier Tube USA Black Plate tests perfect (qty. NOS 5Y3GT Used. () No Reviews yet. USD $ Each. Information & Articles. Preamp Tube Gain Factor · Vacuum Tube Basics · Power Tube Matching · The. Groove Tubes ® GT-5Y3 Rectifier. $ GT-5Y3. Jj 5y3s 2. JJ 5Y3S Rectifier Vacuum Tube Sovtek 5Y3GT Rectifier Vacuum Tube.

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Features black plates with a bottom-mounted rectangular “D” getter. Ah, ok I found that if you wire it that way you can use other rectifiers. The stamp is very similar to the chalky paint that tube manufacturers used, and I’ve read where the voltages will read high until the whole circuit is complete. Matching construction and matching date codes.


Very nice new old stock RCA rectifier Tubes. Search Forums Recent Posts.

RCA 5Y3GT | eBay

Which transformer do you have? I also use a Tektronix curve tracer for testing triodes. Tubes passed ALL tests.

Thanks for your input! Browse Related Browse Related. This one says the voltages stay high until the power tubes heat up.

5Y3GT / TAD PREMIUM SELECTED Rectifier Tube – TAD Rectifier

Th ese tubes were tested in my Militar We are always looking to buy more tubes. I thought I could get away with using the original reissue 4 ohm Champ tranny. These are getting scarce and are a high end tube used by most of the professionals. Tested for emission,GM,gas,shorts and leakage.

Your name or email address: Strong testing with good balance.

I think tubr is NOS, but it may be lightly used. All of these tubes have been t If you Google 5Y3 5C1 v, you get a lot of hits. Not sure I understand measuring AC voltage on the secondary side of the power tranny.


5Y3GT / 6087 TAD PREMIUM SELECTED Rectifier Tube

HammerhandsMar 9, Log in or Sign up. It has smooth black plates and a foil getter. I thought everything from the secondary of the PT was DC. Number of bids and bid amounts may be slightly out of date. I’m sure that will fix the voltages. Skip to main content. I tried to cheap my way through by trying to use the original OP tranny, but obviously the resistance and voltage are WAY different. Not a surprising value, but a bit high, nonetheless.

These tubes tubs what audiophile enthusiasts are looking for.