Matched Pair Mullard KQDD/K CV4003 M8136 12AU7 Box Plate Valves NOS 84-36 (V53)

Matched Pair CV4003 ECC82 12AU7 Box Plate Valves. Matching Date Codes 84 - 36. Fully Tested & Matched on AVO VCM 163..

Supplied in Original Military Boxes.