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JJ Electronics
JJ 6550 Power Vacuum Tube
The 6550 is an octal-based beam output pentode capable of 35W output. Ideal for bass, guitar, and Hi-Fi amplifiers, it offers a slightly lower power output compared to the KT88 but produces a notably robust tone.
All RUBY™ Tube power tubes come already matched. There is no extra charge for this service. Our Magic Parts matching process is very exact and our tubes are matched within +/- 1 mA (mille amp) of each other.
All Magic Parts™ Tubes Are Tested Extensively For Quality Assurance
6 Month Warranty On All Tubes