1 Matched Pair Vacuum tube Shuguang KT66-Z Tubes Replace KT66/5881/6P3P/6L6G HIFI DIY

Matched Pair Vacuum tube Shuguang KT66-Z Tubes Replace KT66/5881/6P3P/6L6G HIFI DIY

Warranty : 1 year
Price is for 2 PCs tubes.
Buy 4 pcs we will send 1 matched  quad.
if you need more, and matched, please  contact us

All tube will be shippied by registered airmail by post office, please contact us if you need shipment by express such as DHL UPS Fedex.

Thank you!