ARS / JJ KT88 Power Vacuum Tube Slovakia - 2 Pack

ARS / JJ KT88 Power Vacuum Tube – Slovakia (2 Pack)

The ARS branded / JJ KT88 Power Vacuum Tube (2 Pack) is a Slovakian-made power tube designed for high-power guitar amplifiers and Hi-Fi audio systems requiring KT88 output valves. Manufactured for ARS by JJ Electronic, this tube is rated for up to 42 watts of plate dissipation and is known for its strong headroom, articulate response, and balanced tonal character.

The KT88 delivers a tight low end, clear midrange, and controlled high frequencies, making it suitable for both clean headroom applications and high-output amplifier designs. In compatible circuits, it may be used as a replacement for 6550 tubes (verify amplifier specifications before installation).

Common Applications

• Replacement power tubes in high-wattage guitar amplifiers
• Hi-Fi stereo power amplification
• Backline maintenance and touring spare inventories
• Studio rack amplifier servicing

Manufactured in Slovakia by JJ Electronic, these tubes are widely used in professional amplification systems worldwide.

Specifications

• Tube Type: KT88
• Plate Dissipation: 42W
• Country of Origin: Slovakia
• Manufacturer: ARS / JJ Electronic (ARS branded)
• Quantity: 2 matched tubes

A practical spare for amplifier maintenance and touring backline support.