Great sound, big plates,GOLD PIN. Made in West Germany, ULM factory, diamond bottom. 6211 is a computer grade tube, very similar to 12AU7.
Item Tag: 6211
Telefunken 6211 gold pin, strong matched pair same codes, ULM factory, diamond
Great sound, big plates,GOLD PIN. Made in West Germany, ULM factory, diamond bottom. 6211 is a computer grade tube, very similar to 12AU7.
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NOS GE 5-STAR ***** 6211 (Sub for ECC802S) MATCHED-PAIR D-GETTER TUBES 100% 1962
ECC802S SUBSTITUTE. 6211: Premium quality double triode, similar to the 6201 or 12AU7. Its gain factor is typically rated. between 25 and 30, while the 12AU7 / ECC802S has a gain factor of 20. 6211 = 12AU7 / 12AT7 SUB.
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NOS GE 5-STAR ***** 6211 (Sub for ECC802S) MATCHED-PAIR D-GETTER TUBES 100% 1962
ECC802S SUBSTITUTE. 6211: Premium quality double triode, similar to the 6201 or 12AU7. Its gain factor is typically rated. between 25 and 30, while the 12AU7 / ECC802S has a gain factor of 20. 6211 = 12AU7 / 12AT7 SUB.
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RCA 6211 Vacuum Tubes (2) NOS Amplitrex Tested 101/78% & 86/83% Gm
Two RCA 6211 vacuum tubes tested as shown. 100% represents what you would expect from a NOS tube on our Amplitrex and 65% is considered too low to.
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Antique audiophlie 1 pcs vacuum tube HP (RCA) 6211 made in USA #0049
Western Electric’s voice,the golden age of voice ! Take it out of the antique equipment Sold as is, Untested, only used for parts,returns not accepted.
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Strong Pair Sylvania 6211 Black Plates Copper Grid Fat D Get Serious Tubes U69
Type: Pair 6211. Manufacturer: Sylvania. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn’t matter. Looking forward to hearing from you, Dan.
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RARE GOLD PIN NOS TELEFUNKEN 6201 TUBE SIM TO ECC801s WEST GERMANY Audio valve
GOLD PINS 6201 / 12AT7 / 5965 ETC = ecc801s. DUAL TRIODE TUBE AND CHECK OUT THE DESIGN SEE PHOTOS. THIS TUBE IS IN MINT CONDITION YOU GET THE TUBE YOU SEE. TESTED 105% STRONG EACH PLATE. THIS TUBE IS TIGHTLY BALANCED SUPER STRONG 100% NEW UNUSED.
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Matched Pair 1962 MS – Sylvania 6211 Audio Tubes Tested 88/84 and 87/89 min 55
Matched Pair 1962 McMurdo Silver / Sylvania 6211 Audio Tubes. Black Plates. Tested Strong @ 88/84 and 87/89 with a minimum of 55/55.
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Lot of 4 Tube GE 6211 12AT7 Tested Good Tube
Min = 50, 100% = 77.