Mullard British Made

Matched Quad Vintage CV6 VR135 Red Print Valves Tubes

Black Plates, Pan Getters

Military Arrow Markings on the Glass

New Old Stock, Fully Tested & Matched on AVO VCM 163

1) Ia 16.8 - Gm 3

2) Ia 16.8 - Gm 3

3) Ia 16.9 - Gm 3.2

4) Ia 16.9 - Gm 3.2

Supplied in White Boxes