š Up to 70% Off Selected ItemsShop Sale
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 Partsā¢ 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.
$91.23
Original: $260.65
-65%Ruby 6550 Guitar Amplifier Power Tubes - Matched Quad Setā
$260.65
$91.23Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A refined update of the GE6550 with a rugged, straight bottle.
All Ruby power tubes are matches using the Magic Partsā¢ 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.