the price is one pair( 2 pcs) , if you need more. we also provide factory matched! All the tubes have 15 months warranty! Feature: E-845 E-211, the material uses a new type of metal molybdenum-based alloy carburizing screen. (commonly known as metal screen), and adopts a full-fastened solderless connection process, with high heat dissipation and thermal stability-qualitative, this special material The performance and quality of the metal screen E series power tube surpass the traditional...

LINLAITUBE Elite Series E-101D Hi-end Vacuum Tube Replace WE101D Electronic tube value Matched Pair 100% brand new this tube have two model: 1.  E-101D ​solid core screen ( with four same pins) 2.  E-101D net screen ( 2 thicker & 2 thinner pins ) also all the tubes is provide matched pair, matched quad an matched six thanks     E-101D ​solid core screen ( with four same pins) E-101D net screen ( 2 thicker & 2 thinner pins ) Description Lin Laizhiyin's...

LINLAITUBE WE300B Western Electric Classic Replica Vacuum Tube Matched Pair Valve 300B Brand New Features: WE300B human voice is more poisonous, richer in details, more transparent, delicate, rounded, airy, layered, stronger in resolution, and more courageous. This product is designed and manufactured by the high-end design and craftsman of Changsha Qiangsheng Electronic Tube Factory. This is currently the most successful product of the WE300B electron tube re-engraved in China. It is a 1:1...

LINLAITUBE WE274B Western Electric Classic Replica Replace 274B Matched Pair Brand New Features: 1:1 Re-enactment of the 274B of Western Electric in the 1940s, moldy screen New technology, new sound quality, factory direct sales quality assurance The sound is transparent and moist, the sound field is strong, the musical analysis is excellent, the musical taste is strong, the super cost-effective re-enactment of Western Electric 274B

LINLAI Sapphire 274B Hi-end Vacuum Tube Replace WE274B 1 Piece Gift box 100% brand new & original factory the price is for 1 Piece tube Feature :  The Sapphire series adopts a blue glass shell, which not only brings visual art enjoyment to people, but also has the function of shielding electronic clutter and uniform electron escape. The top mica is fixed with three points around it to prevent screen vibration during transportation or use, reduce roughness, and make the background...

LINLAI KT88-T Hi-end Audio Vacuum Tube Replace KT88/6550/KT120 Matched Pair the price is for one Matched Pair( 2pcs ) KT88-D electronic tube: Features: The water drop-shaped streamlined shell is round and smooth, with fast heat dissipation and more stable use for a long time. The gas molecules that may be produced during the high vacuum fast absorption of titanium screen anode keep the vacuum to prevent the cathode from "poisoning" and improve the service life. It can be upgraded to...

LINLAI KT88 HiFi Series Vacuum Tubes Electronic Valve Matched Pair the price is for one factory matched pair( 2pcs ) KT88-D electronic tube: Features: The water drop-shaped streamlined shell is round and smooth, with fast heat dissipation and more stable use for a long time. The gas molecules that may be produced during the high vacuum fast absorption of titanium screen anode keep the vacuum to prevent the cathode from "poisoning" and improve the service life. It can be upgraded to replace all...

LINLAITUBE Elite Series E-274B Hi-end Vacuum Tube Replace WE274B 1 Piece Gift box Brand New the pice is just for one piece. if you need more, we provide Factory tested, Matched pair, Luxury gift box,one-year warranty. Provide Matched Quad(4),Matched Sextets(6),Matched Octet(8). the price is one pair( 2 pcs) , if you need more. we also provide factory matched! All the tubes have 15 months warranty! Feature: E-300B, E-274B, and E-2A3 are screens made of permalloy and carburized, with high purity,...

LINLAI CV181-Z Hi-end Vacuum Tube Replace ECC32/6SN7 Preamp tube Matched Pair 100% brand new original factory the price is for one matched pair we also can provide the matched quad(4pcs) and matched sixed(6pcs)