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KT90

Accessory

Type

Accessory

About this gear

The KT90 is a higher-power pentode developed as a beefed-up alternative to EL34-family tubes, offering greater headroom, tighter bass control, and more current capability for amplifiers designed to take advantage of it. It suits listeners who want the tube warmth of a classic pentode but with added punch and dynamic range for larger amplifier designs.