Pair (2) of Groove Tubes GT-6L6-R power tubes pulled from a 2010 Fender Vibrolux after less than 30 hours of use.

Tested on a Hickok 752A:

– first tube tested at 107% amplification strength, 54.7mA draw

– second tube tested at 98% amplification strength, 51.6mA draw

* Note: amplification strength measurement is based on the tube manufacturer's standard. So 100% strength would be 100% of its specified strength, not relative to any other tube. 55% is considered the minimum.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listed6 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • GT-6L6-R Matched Power Tubes (2)
Finish
  • Standard
Categories
Year
  • 2010s
Made In
  • Russia

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Paul's Gear

Denver, CO, United States
Joined Reverb:2019

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