Retube your amp while it's here!
Voodoo Amps™ carries tubes from both Groove Tubes and Ruby Tubes. We do not carry tubes that simply meet spec, but rather only stock tubes that test above spec. We do pay more per tube for this service and this means your tubes will not only last longer but they will also sound better! We can also advise you on which tubes will sound best for your amp based on the tone(s) you like.
When you purchase the tubes from us we do *not* charge to bias or install the tubes and all you pay for is the cost of the tubes! If you have purchased or are including new tubes with your amp there is a flat $25.00 service charge for bias/installation.
| 12AX7 SERIES - Preamp Tubes |
ORIGIN |
COMPANY |
PRICE |
| GT-12AX7C (Gold Series) |
Chinese |
Groove Tubes |
$19.95 |
| GT-12AX7-M (Gold Series) |
Chinese |
Groove Tubes |
$19.95 |
| GT-5751-M (Gold Series) |
Chinese |
Groove Tubes |
$19.95 |
| GT-12AX7-R2 (Gold Series) |
Russian |
Groove Tubes |
$25.95 |
| GT-12AX7-R3 (Gold Series) |
Russian |
Groove Tubes |
$23.95 |
| 12AX7AC5-HG (High Grade) |
Russian |
Ruby Tubes |
$17.95 |
| 7025HG (High Grade) |
Russian |
Ruby Tubes |
$17.95 |
| 12AT7 SERIES - Preamp Tubes |
ORIGIN |
COMPANY |
PRICE |
| 12AT7-C (High Grade) |
Chinese |
Ruby Tubes |
$15.95 |
| GT-12AT7 (Gold Series) |
Chinese |
Groove Tubes |
$16.95 |
| 12AU7 SERIES - Preamp Tubes |
ORIGIN |
COMPANY |
PRICE |
| 12AU7A-C (High Grade) |
Chinese |
Ruby Tubes |
$16.95 |
| GT-12AU7-C (Gold Series) |
Chinese |
Groove Tubes |
$16.95 |
| EL34 SERIES - Power Tubes |
ORIGIN |
COMPANY |
PRICE |
| EL34BSTR (2) |
Chinese |
Ruby Tubes |
$39.95 |
| EL34BSRT (4) |
Chinese |
Ruby Tubes |
$79.95 |
| EL34L-M (2) |
Chinese |
Groove Tubes |
$57.95 |
| EL34L-M (4) |
Chinese |
Groove Tubes |
$115.95 |
| EL34L-S (2) |
Slovakia |
Groove Tubes |
$53.95 |
| EL34L-S (4) |
Slovakia |
Groove Tubes |
$107.95 |
| GT-6CA7-GE (2) |
Chinese |
Groove Tubes |
$69.95 |
| GT-GCA7-GE (4) |
Chinese |
Groove Tubes |
$139.95 |
| 6L6 SERIES - Power Tubes |
ORIGIN |
COMPANY |
PRICE |
| 6L6GCMSTR (2) |
Chinese |
Ruby Tubes |
$89.95 |
| 6L6GCMSTR (4) |
Chinese |
Ruby Tubes |
$89.95 |
| 6L6GCMSTR (6) |
Chinese |
Ruby Tubes |
$129.95 |
| GT-6L6-CHP (2) |
Chinese |
Groove Tubes |
$45.95 |
| GT-6L6-CHP (4) |
Chinese |
Ruby Tubes |
$89.95 |
| GT-6L6-CHP (6) |
Chinese |
Ruby Tubes |
$135.95 |
| GT-5881C (2) |
Chinese |
Groove Tubes |
$39.95 |
| GT-5881C (4) |
Chinese |
Groove Tubes |
$79.95 |
| GT-5881C (6) |
Chinese |
Groove Tubes |
$119.95 |
| 6550 SERIES - Power Tubes |
ORIGIN |
COMPANY |
PRICE |
| GT-KT66-C (2) |
Chinese |
Groove Tubes |
$59.95 |
| GT-KT66-C (4) |
Chinese |
Groove Tubes |
$119.95 |
| GT-KT66-C (6) |
Chinese |
Groove Tubes |
$179.95 |
| GT-KT77S (2) |
Slovakia |
Groove Tubes |
$64.95 |
| GT-KT77S (4) |
Slovakia |
Groove Tubes |
$129.95 |
| GT-KT77S (6) |
Slovakia |
Groove Tubes |
$195.95 |
| GT-KT88-C2 (2) |
Chinese |
Groove Tubes |
$125.95 |
| GT-KT88-C2 (4) |
Chinese |
Groove Tubes |
$250.95 |
| GT-KT88-C2 (6) |
Chinese |
Groove Tubes |
$379.95 |
| GT-KT88-SV (2) |
Svetlana |
Groove Tubes |
$149.95 |
| GT-KT88-SV (4) |
Svetlana |
Groove Tubes |
$299.95 |
| GT-KT88-SV (6) |
Svetlana |
Groove Tubes |
$449.95 |
| 6550 SERIES - Power Tubes |
ORIGIN |
COMPANY |
PRICE |
| GT-6550-C (2) |
Chinese |
Groove Tubes |
$110.95 |
| GT-6550-C (4) |
Chinese |
Groove Tubes |
$210.95 |
| GT-6550-C (6) |
Chinese |
Groove Tubes |
$321.95 |
| GT-6550-R (2) |
Russian |
Groove Tubes |
$99.95 |
| GT-6550-R (4) |
Russian |
Groove Tubes |
$199.95 |
| GT-6550-R (6) |
Russian |
Groove Tubes |
$299.95 |
| 6V6 SERIES - Power Tubes |
ORIGIN |
COMPANY |
PRICE |
| GT-6V6-C (2) |
Chinese |
Groove Tubes |
$35.95 |
| GT-6V6-C (4) |
Chinese |
Groove Tubes |
$69.95 |
| GT-6V6-R (2) |
Russian |
Groove Tubes |
$45.95 |
| GT-6V6-R (4) |
Russian |
Groove Tubes |
$89.95 |
| EL84 SERIES - Power Tubes |
ORIGIN |
COMPANY |
PRICE |
| GT-EL84-R (2) |
Chinese |
Groove Tubes |
$23.95 |
| GT-EL84-R (4) |
Chinese |
Groove Tubes |
$47.95 |
| GT-EL84-S (2) |
Slovakia |
Groove Tubes |
$34.95 |
| GT-EL84-S (4) |
Slovakia |
Groove Tubes |
$69.95 |
| RECTIFIER TUBES |
ORIGIN |
COMPANY |
PRICE |
| GT-5AR4 / GZ34 |
Russian |
Ruby Tubes |
$21.95 |
| GT-5U4 / GZ32 |
Russian |
Ruby Tubes |
$20.95 |
| GT-5Y3 / GZ30 |
Russian |
Groove Tubes |
$20.95 |
| GT-6C4 |
Russian |
Groove Tubes |
$20.95 |