NEW 2pcs Shuguang 274B Rectifier Vacuum Tube 2PCS 5U4 5AR4 5Z3PJ 5U4G Electron Tube Other Consumer Electronics
100% brand new Audio Vacuum tubes
274B Rectifier Vacuum Tube 2PCS 5U4 5AR4 5Z3PJ 5U4G，medical tube，Consumer Electronics
Quantity: matched pair (2pcs)
Why purchase from us
1.Price
All our tubes directly come from the workshops of the original manufacturer of Shuguang Electron Group Corp.Ltd. in China， without agents or distributors involved in the buying process.
2.pairing and Technical Support
we have the advantage of offering you most accurate multiple matches according to your requirements (like quads or sextets， etc). The best and fastest technical support
3.Warranty
All tubes come with a 12 months warranty from the date of your purchase.
4.Shipping
Most of the tubes we have in stock We can send our goods to worldwide from China.
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