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Sylvania ECC81=12AT7 ...

Sylvania ECC81=12AT7 ...
USD$15.93

Product 36/56

Tungsol 3D21WB =3D21 3D21A 3D21WA ,WA =40W!Class A output 10W!!

USD$40.34/per piece

3D21WB =3D21 3D21A 3D21WA ,WA =40W!Class A output 10W!!

Click to enlarge

Stock : 10+ pcs.
Status : NOS
Box : WB

Descriptions : Tungsol 3D21WB , PA=40W !! Class A output 10W!!

=> 3D21WB Datasheet ¡K