12AU7 ECC82 CV491 Mullard貓乸長屏方環早期特別軍用型號1955 1956年製造一對long plate square getter early military version

品牌：Mullard 貓乸
型號：12au7/ ecc82 / CV491
型號: K61 B5H, K61 B6B
類別：長屏方環(早期特別軍用型號)
新淨：85%
出產地 ：英國，布莱克本
出產日期：1955年8月1956年2月
特點：有原裝盒，運作正常
交收地點：旺角, 佐敦, 尖沙咀, 順豐到付

Brand：Mullard
Model：12au7 / ecc82 / CV491
Code: K61 B5H, K61 B6B
Type: long plate square getter (early military version)
Condition ：85%
Manufacture location: Great Britain, Blackburn
Manufacture date: 1955/8, 1956/2
Remark：Have original box, Perfect condition
MTR Trade location: Mong Kok, Jordan, Tsim Sha Tsui, Austin station, SF express (pay buy buyer)

Tubes will be installed and tested in a tube preamp for functionality and no shorts before packing into box. Photos of the functioning tube will be then sent.
對膽入盒之前會放在膽機內測試功能和保證運作一切正常，然後拍照和发送。