Mullard KB/D

CV4004 12AX7 ECC83 Valve Tube

Grey Box Plates & Halo Getter

641 Code in the Glass

Dual Printed

Unused, New Old Stock

Ia 1.4/1.1 - Gm 1.6/1.8

100% Book Spec = Ia 1.2 - Gm 1.6

Supplied in White Box

 As Per Photo

PayPal Payment Only Please