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Sylvania 12DW7 - gray plates
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2 in stock
Item Number: 1025
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This 1960s Sylvania 12DW7 tube has long gray plates and a halo getter. The yellow print on the glass has the Sylvania logo.
Tube tests as new with very low noise. It ships in its original box or a new white box.
This tube is sold individually. Photo is of the actual tube.
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This 1960s Mullard 7247 is a high reliability 12DW7 preamp tube. It was made in Great Britain (Blackburn factory codes) and labeled for other companies. It has ribbed gray plates and a halo getter. Tube tests as new.
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This 1960s Telefunken 7247 is a high reliability 12DW7 preamp tube. It has long ribbed plates and a halo getter. The white print on the glass is labeled for The Fisher and the diamond imprint is stamped in the base. Tube tests as new.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.
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