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Ruby Tubes

Ruby KT88-STR Power Vacuum Tube

Ruby KT88-STR Power Vacuum Tube

Ruby Tubes

Ruby KT88-STR Power Vacuum Tube

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$50.00

Color

Black

Quantity

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Upgrade your sound experience with the RUBY KT88 Power Vacuum Tube. This high-quality tube utilizes RUBYS advanced technology to deliver superior audio performance. With a sleek design and reliable construction, this vacuum tube will provid...

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Ruby Tubes

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Ruby Tubes

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