HELP CENTER

RETURN POLICY

We want you to be thrilled with your tube purchase. If your NOS-tested tube fails within 60 days of purchase, we will replace it if stock allows or refund the purchase price. UOS (used old stock) tubes are guaranteed for 30 days. This guarantee does not cover mechanical damage to the tube nor use of the tube in a circuit that destroys it.

GIFT CARDS

Inquire about gift cards. We will also gladly gift-wrap your purchase for a nominal charge.

PAYMENT OPTIONS

Pay via Paypal, Venmo, Square, Cash App, Dogecoin, Ether, or Bitcoin

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