 | Groove Tubes 928 PR Single with EL84 |
| Groove Tubes 928 PR Single with EL84 |
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Groove Tubes 928 PR Single with EL84 Power Reducer DuetGroove Tubes 928 PR Single with EL84 Power Reducer Duet It converts an 8-pin socket allowing use of EL-84 power tubes. This converts class A/B amplifiers to Class A and reduces power. For a 100W amp, output will be lowered to about 40W. A typical 50W amp will be reduced to about 20-25W. Duet includes 2 adapters and 2 EL84 tubes. These are used in pairs or quads, not individually. These are NOT for use in Class A amplifiers. For Class A amplifiers, use the 928, not the 928-PR.They will reduce the load on your power transformer, and allow your amp to reach distortion with a nice AC-30 or EL-84 sound and feel at lower levels.Dimensions - tube tip to amp chassis requires 4-1/4". Close...
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| Groove Tubes 928 PR Single with EL84 |
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Groove Tubes Gold Series GT EL84 R Matched Power Tubes Low 1 3 Rating DuetGroove Tubes Gold Series GT EL84 R Matched Power Tubes Low 1 3 Rating Duet |
$29.95 | ||
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Groove Tubes Gold Series GT EL84 S Matched Power Tubes Medium 4 7 GT Rating DuetGroove Tubes Gold Series GT EL84 S Matched Power Tubes Medium 4 7 GT Rating Duet |
$46.99 | ||
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Groove Tubes Gold Series GT EL84 S Matched Power Tubes High 8 10 GT Rating DuetGroove Tubes Gold Series GT EL84 S Matched Power Tubes High 8 10 GT Rating Duet |
$34.95 | ||
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Groove Tubes Gold Series GT EL84 R Matched Power Tubes Medium 4 7 GT Rating DuetGroove Tubes Gold Series GT EL84 R Matched Power Tubes Medium 4 7 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 |
