Brimar British Made

Matched Pair 5Y3GT Rectifier Valves/Tubes

Black Plates, Rectangular Getters

Black Base/Orange Print

Super Clean Tubes, Possibly NOS.. 

Both Tested Excellent on Avo

D1 67 - D2 68

D1 70 - D2 70

2 Pieces

Supplied in Plain Boxes

As Per Photo