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Arcturus 56 triode - blue globe bottle, engraved base
 Arcturus 56 triode - blue globe bottle, engraved base |
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1 in stock
Item Number: 4
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This gorgeous 56 vintage 5-pin triode by Arcturus has a blue globe bottle and engraved black base in outstanding condition.
I've listened to this tube in a 300B SET amplifier and verified that it is not microphonic nor does it hum.
This is the kind of rare beauty worth showcasing in an amp. Tube tests as new: 2100 (over a min. of 920).
This tube is sold individually. Photo is of actual tube. |
Price: From $39.00 to $59.00
The military spec RCA 56 tubes in this precisely matched pair are vintage 5-pin triodes. They have black plates and bottom getters. The silver print on their black bases reads U.S. Navy CRC 56. Click "more info" for current availability.
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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.
PLEASE NOTE: Orders placed Feb. 6-Feb. 20 will ship Tuesday Feb. 21.
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