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Groove Gold GT KT66 C Replacement TubeGroove Tube Gold Series GT KT66 C Matched Power Tubes Low 1 3 GT Rating Duet |
$69.95 | ||
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Groove GT 12AX7 R2 TubeA great choice for a phase inverter tube. The Groove Tubes GT-12AX7-R2 Preamp Tube is the second offering from the Russian tube factory. It has larger plates and a big bass response, also a spiral filament which reduces hum in some amp designs.These long plate tubes are a great choice |
$22.99 | ||
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Groove GT 12AX7 R3 TubeMedium sized plates and a nice balanced tone. The Groove Tubes GT-12AX7-R3 Select Preamp Tube is the 3rd offering from the same Russian tube factory that builds the R1 and R2, but this one has medium sized plates and a nice balanced tone. Good midrange and average gain. Like all Russian |
$29.99 | ||
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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 |
$32.99 | ||
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Groove GT6L6S Tube DuetSlovakian made. High power and very aggressive dynamic tone. Punchier sounding but still a sweet tone. New GT design with heavy duty components for long life. The GT6L6S Tube by Groove Tubes is Slovakian-made with high power and very aggressive dynamic tone with more highs and lows. |
$79.99 | ||
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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 | ||
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Groove Tube Gold Series GT 6550 C Matched Power Tubes Medium 4 7 GT Rating QuartetGroove Tube Gold Series GT 6550 C Matched Power Tubes Medium 4 7 GT Rating Quartet |
$167.95 | ||
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Groove Tube Gold Series GT 6L6 CHP Matched Power Tubes Low 1 3 GT Rating QuartetGroove Tube Gold Series GT 6L6 CHP Matched Power Tubes Low 1 3 GT Rating Quartet |
$109.99 | ||
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Groove Tube Gold Series GT 6V6 R Marched Power Tubes High 8 10 GT Rating QuartetGroove Tube Gold Series GT 6V6 R Marched Power Tubes High 8 10 GT Rating Quartet |
$69.95 | ||
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Groove Tube Gold Series GT 6V6 S Matched Power Tubes High 8 10 GT Rating QuartetGroove Tube Gold Series GT 6V6 S Matched Power Tubes High 8 10 GT Rating Quartet |
$97.95 | ||
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Groove Tube Gold Series GT E34L S Matched Power Tubes High 8 10 GT Rating QuartetGroove Tube Gold Series GT E34L S Matched Power Tubes High 8 10 GT Rating Quartet |
$97.95 | ||
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Groove Tube Gold Series GT E34L S Matched Power Tubes Medium 4 7 GT Rating DuetGroove Tube Gold Series GT E34L S Matched Power Tubes Medium 4 7 GT Rating Duet |
$49.99 | ||
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Groove Tube Gold Series GT EL84 R Matched Power Tubes High 8 10 GT Rating DuetGroove Tube Gold Series GT EL84 R Matched Power Tubes High 8 10 GT Rating Duet |
$27.95 | ||
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Groove Tube Gold Series GT EL84 S Matched Power Tubes Low 1 3 GT Rating DuetGroove Tube Gold Series GT EL84 S Matched Power Tubes Low 1 3 GT Rating Duet |
$34.95 | ||
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Groove Tube GT 6550 C Matched TubesGroove Tube Gold Series GT 6550 C Matched Power Tubes Medium 4 7 GT Rating Duet |
$83.95 | ||
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Groove Tube GT 6L6 GE Matched TubesGroove Tube Gold Series GT 6L6 GE Matched Power Tubes High 8 10 GT Rating Duet |
$48.95 | ||
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Groove Tube GT 6L6 S Tubes QuartetGroove Tube Gold Series GT 6L6 S Matched Power Tubes High 8 10 GT Rating Quartet |
$134.95 | ||
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Groove Tube GT 6V6 S Low 1 3 GTGroove Tube Gold Series GT 6V6 S Matched Power Tubes Low 1 3 GT Rating Duet |
$48.95 | ||
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Groove Tube GT 6V6 S Matched TubesGroove Tube Gold Series GT 6V6 S Matched Power Tubes High 8 10 GT Rating Duet |
$48.95 | ||
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Groove Tube GT E34L S High 8 10 GTGroove Tube Gold Series GT E34L S Matched Power Tubes High 8 10 GT Rating Duet |
$48.95 |