 | Groove GT 12AY7 Tube |
| Groove GT 12AY7 Tube |
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Groove GT 12AY7 TubeEarly 70s vintage gain levels with a returned wider frequency response. The Groove Tubes GT-12AY7 Select Preamp Tube is closest in specification to a 12AX7 and can be exchanged with a slight drop in gain. Most companies changed over to the 12AX7 as it became more common. This tube can be tried in later Marshall amplifiers in the first gain position, where the owner of these amps would like to drop the background noise and lower the gain level to plexi or early 70's vintage gain levels with its returned wider frequency response. Close...
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| Groove GT 12AY7 Tube |
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Groove Tube Silver Series ST E34L S Power Tube StandardNEW SILVER SERIES TUBES. Groove Tubes Silver Series are tested and warranted to meet or exceed factory specifications.. Silver Series tubes are excellent for "normal" tube replacement applications and offer exceptional value.. Not recommended for the critical high gain V1 |
$17.95 | ||
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Groove Tube Silver ST EL34 R Power TubeNEW SILVER SERIES TUBES. Groove Tubes Silver Series are tested and warranted to meet or exceed factory specifications.. Silver Series tubes are excellent for "normal" tube replacement applications and offer exceptional value.. Not recommended for the critical high gain V1 |
$17.95 | ||
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Groove Tube Silver ST 6V6 C Power TubeNEW SILVER SERIES TUBES. Groove Tubes Silver Series are tested and warranted to meet or exceed factory specifications.. Silver Series tubes are excellent for "normal" tube replacement applications and offer exceptional value.. Not recommended for the critical high gain V1 |
$13.95 | ||
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Groove Tube Silver ST EL84 S TubeNEW SILVER SERIES TUBES. Groove Tubes Silver Series are tested and warranted to meet or exceed factory specifications.. Silver Series tubes are excellent for "normal" tube replacement applications and offer exceptional value.. Not recommended for the critical high gain V1 |
$13.95 | ||
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Groove Tube Gold GT 6L6 S Tube DuetGroove Tube Gold Series GT 6L6 S Matched Power Tubes Medium 4 7 GT Rating Duet |
$159.99 |
