SKU:1660457845
Matched Quad RCA 6FQ7 / 6CG7 Vacuum Tubes
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Description
Matched Quad RCA 6FQ7 / 6CG7 Vacuum TubesThis matched quad of RCA 6FQ7 6CG7 dual triodes was tested on our TV7 for shorts, gas and transconductance. There were no shorts or gas and their readings are as follows: They measured 66 59, 68 58, 68 62 and 70 60, respectively, where minimum (65%) is 50 50 and 100% is 77 77. These tubes have steel support rods; ladder plates; side D getters and excellent flashing. As I write, I am playing them with adapters (not included) in my Radio Craftsmen RC 2
This lot of four Sylvania 12BF6 tubes tested to spec on our Paul Hart-calibrated TV7/U
Transconductance measured 64 for Tube One and 68 for Tube Two tubes where minimum (65%) is 40
I just cleaned this signed copy on my VPI 16
new in box industrial grade 1B4 / #951 National Union tube tested to spec on our Paul Hart-calibrated TV7/U
This LP is in good shape with a pop here and there
This Sylvania 40KD6 tube tested 71 on our Paul Hart-calibrated TV7/U where minimum is 54 and new is 100
new in box Sylvania 6J6 / 6J6A tubes tested to spec on our Paul Hart-calibrated TV7/U
TUBES ARE GUARANTEED GOOD ON SHIPMENT
5-8 out of 10
new in box RCA 6AD7G tube tested to spec on our Paul Hart-calibrated TV7/U
This new old stock-TESTING matched pair of Raytheon 19BG6G tubes were tested on our Paul Hart-calibrated TV7/U for shorts
new in box Sylvania / Sylvania-MANUFACTURED 6SR7 tubes tested to spec on our Paul Hart-calibrated TV7/U
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Exchange/Return Notes
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