Refund / Returns Policy

All of our tubes are 100% guaranteed to arrive as described as tested. While we accept returns for basically any fault, we DO NOT accept returns for buyer’s remorse which includes buyers who decide they don’t like the subjective tonal signature of a tube.

Any returned tube must test within 10% of the original value. Any larger variation would indicate many hours of use or abuse and voids our warranty. Email us before you return your item.

Buyer pays for return shipping Charges &  restocking fee may be applied to cover the cost of return shipping.

For any enquiry – Contact us


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