12AT7 ECC81 Siemens Valvo西門子富豪1960年代德國製造圓環有盒配對

品牌： Siemens 西門子Valvo富豪
型號：12AT7 , ECC81
新淨：95%
出產地 ：德國
出產日期：1960年代
特點：運作正常 , 升級放售, 有原裝盒
交收地點：旺角, 佐敦, 尖沙咀, 順豐到付

Brand：Siemens Valvo
Model：12AT7 , ECC81
Condition ：95％
Manufacture location: Germany
Manufacture date: 1960s
Remark：Perfect working condition, sell due to upgrade, have original boxes
Trade MTR location: Mong Kok, Jordan, Tsim Sha Tsui, Austin, SF express (pay by buyer)

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。
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.