RCA etc. ONE (1) Type 47 Antique AT1000 TESTED Vacuum Tube Coke-Bottle Power Pentode 1931-1945
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This listing is for one (1) Type 47 Power Pentode Antique vacuum tube in the ST (Coke bottle) tube shape. It has a black 5-pin base, black plate, and bottom foil or square getter. Labels in stock include RCA, Sylvania, Philco, National Union, Raytheon, Tung-Sol. If you're looking for a particular brand, please message right as you order - we pack and ship quickly!
Your tube has been fully tested on a computer-regulated, USA-made Amplitrex AT1000 on Fixed Bias setting with used good results. It has also passed shorts and gas tests. The tube might have mechanical wear or have the label rubbed off - these are very old! Tubes that test like new (tNOS) are available in a separate listing. Every tNOS or Used Good tube you receive from Sound By Doc is guaranteed against failure for 60 days after purchase, an industry extreme!
OPTIONS (use offer feature in Reverb):
Want a regular white box? $1 extra per tube
Want the test results recorded on your box, too? $3 extra per tube
| Listed | 3 years ago |
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| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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Product safety information may be available here.
