Extra Large Tube Box

Extra Large white tube boxes. Fits 6550, KT88.

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Extra Large white tube boxes. Fits 6550, KT88. Dimensions: 5 1/2″ x 2 1/8″ x 2 1/8″

Electro-Harmonix offers a wide variety of tube boxes for almost every application.

Free U.S. ground shipping
 on orders $150+.

Easy returns & exchanges
 within 30 days of receipt.

Get support from
 our expert gear advisors.