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Ruby 6550 Guitar Amplifier Power Tubes - Matched Quad Set
A refined update of the GE6550 with a rugged, straight bottle.
All Ruby power tubes are matches using the Magic Parts™ matching procedure, and the plate current and transconductance matching measurements are labeled on the base of the tube. By matching these measurements, your amplifier's performance and life span is optimized.
$94.33
Original: $269.51
-65%Ruby 6550 Guitar Amplifier Power Tubes - Matched Quad Set—
$269.51
$94.33Product Information
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Description
A refined update of the GE6550 with a rugged, straight bottle.
All Ruby power tubes are matches using the Magic Parts™ matching procedure, and the plate current and transconductance matching measurements are labeled on the base of the tube. By matching these measurements, your amplifier's performance and life span is optimized.