Groove Tubes GT6V6S Tubes

Whether you're refurbishing or upgrading, your amp will appreciate a set of Groove Tubes. This 6V6 matched pair exhibits lively dynamics and rich harmonics.

The 6V6 is a low-output power tube (12-18 watts) often used in Fender(R) amplifiers, including the Champ(R), Deluxe(TM), Dual Professional, Vibro-King(R), Princeton(R), Vibrolux(R) and others. It has a very warm, round and soft response with rich harmonics, and distorts easily. One of the best choices ever produced for rehearsal and recording amplifiers.

Groove Tube's most premium design, for long life and professional performance. The choice for many pro players who use Groove Tubes in their favorite amps for recording and rehearsal; fully captures the spirit and sound of tube amps from the '50s and '60s to the present.

Matched pair of 6V6-S tubes rated from power range 1-10. Each pair has a specific rating (i.e. R2, R7, etc.) and is matched and biased to a specific output level.


- Power Tubes
- Pair of 6V6-S tubes rated from power range 1-10
- Each pair is matched and biased to a specific output level (R2, R7, etc.)
- R1-R3 = Low: Early distortion, wide range, softer attack good for Rock and Blues solos.
- R4-R7 = Medium: Normal performance, great dynamic range/attack and best all around rating type for all styles of playing
- R8-R10 = High: Most dynamic range, most clean power/less break-up for power players, Jazz and bass amps

Dimensions and Weight in Packaging
Duet, Medium Rating
Shipping Weight: 0.25 lbs
Shipping Dimensions: 5 x 4 x 2 in
Manufacturer Part Number (MPN): 5550113539

For support or warranty questions, please contact the manufacturer:
Phone: 800-459-5687

Duet, Medium Rating

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