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GE 6681 (12AX7) Vacuum Tube, Long Plates, Balanced Sections
GE 6681 (12AX7) Vacuum Tube, Long Plates, Balanced Sections
   $19.00
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12AX7/6681/ECC83 - SYLVANIA 12AX7 VINTAGE VACUUM TUBE
12AX7/6681/ECC83 - SYLVANIA 12AX7 VINTAGE VACUUM TUBE
   $24.95
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12AX7/6681/ECC83 - PAIR OF SYLVANIA 12AX7 VINTAGE VACUUM TUBES
12AX7/6681/ECC83 - PAIR OF SYLVANIA 12AX7 VINTAGE VACUUM TUBES
   $49.95
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4 NOS NIB GE 6681 12AX7 Vintage Tubes Communication Grade U.S.A.
4 NOS NIB GE 6681 12AX7 Vintage Tubes Communication Grade U.S.A.
   $169.00
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1 original Sylvania 6681 - 12AX7 tube TV-7 tested very strong & balanced USA
1 original Sylvania 6681 - 12AX7 tube TV-7 tested very strong & balanced USA
   $36.99
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One 1974 New In Box GE 6681 / 12AX7 tube - Gray Ridge Plates, Top O Getter
One 1974 New In Box GE 6681 / 12AX7 tube - Gray Ridge Plates, Top O Getter
   $39.95
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 Doug's Headers 1996-2004 Mustang Long Tube Headers 4.6L 2 valve  NEW
Doug's Headers 1996-2004 Mustang Long Tube Headers 4.6L 2 valve NEW
   $395.00
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GE 12AX7WA 6681 12AX7 tube
GE 12AX7WA 6681 12AX7 tube
   $30.00
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Strong Raytheon Uniline Long Gray Plate O Getter 6681 / 12AX7 Tube
Strong Raytheon Uniline Long Gray Plate O Getter 6681 / 12AX7 Tube
   $29.99
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12AX7/6681/ECC83 - PAIR OF SYLVANIA 12AX7 VINTAGE VACUUM TUBES
12AX7/6681/ECC83 - PAIR OF SYLVANIA 12AX7 VINTAGE VACUUM TUBES
   $49.95
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Vintage IEC Japan 12AX7 A 6681 Stereo Tube Results = 57/55 V Strong
Vintage IEC Japan 12AX7 A 6681 Stereo Tube Results = 57/55 V Strong
   $31.99
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 Doug's Headers 1996-2004 Mustang Long Tube Headers 4.6L 4 valve  NEW
Doug's Headers 1996-2004 Mustang Long Tube Headers 4.6L 4 valve NEW
   $450.00
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One Pair of High Prestige Philips Miniwatt SQ 6681 / E83CC (Special 12AX7) Tubes
One Pair of High Prestige Philips Miniwatt SQ 6681 / E83CC (Special 12AX7) Tubes
   $245.00
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3 audio tubes USA Sylvania original 12AX7 tube 1 - 6681 -- TV-7 tested
3 audio tubes USA Sylvania original 12AX7 tube 1 - 6681 -- TV-7 tested
   $67.99
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THREE TYPE 6681 / 12AX7 LOW NOISE TRIODE TUBES BY GENERAL ELECTRIC NOS O GETTERS
THREE TYPE 6681 / 12AX7 LOW NOISE TRIODE TUBES BY GENERAL ELECTRIC NOS O GETTERS
   $189.99
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Rare 1963 RCA 6681/12AX7A/ECC83 Vacuum Tube - Ribbed Plate/Red Logo/O Getter
Rare 1963 RCA 6681/12AX7A/ECC83 Vacuum Tube - Ribbed Plate/Red Logo/O Getter
   $99.00
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One 1963 Tung-Sol 6681 (12AX7A,ECC83) tube - 17mmGrayPlates, Top O Getter
One 1963 Tung-Sol 6681 (12AX7A,ECC83) tube - 17mmGrayPlates, Top O Getter
   $47.95
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A Custom Set of All-RCA Black Plate 6681/12AX7 Tubes For Your McInosh Amps
A Custom Set of All-RCA Black Plate 6681/12AX7 Tubes For Your McInosh Amps
   $390.00
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