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MULLARD CV4035 M8214 - MINT NOS NIB 1961 Mil Box Plate Prem Grade Long Life M8137 ECC83 CV4004 12AX7 Wrinkle Glass Halo Getter Whyteleafe Prod. Dual Logo Old Shield and CV - Gt. Britain (Plug&Play Ready to Use) - M. Pairs/Quads/Singles

Sale price Price $356.00

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Brand New, MINT NOS NIB Rare 1961 Mullard CV4035 M8214 Box Plate Wrinkle Glass Military production. Tubes have Dual Logos, Old Shield M8214 in front and CV4035 on the back. S.I.D, R.E.M.E Donnington stock.

CV4035/M8214 Flying Lead is a Premium Grade, High Reliability Long Life version of M8137/CV4004/ECC83/12AX7 valves
 (Click Here). All tubes from the same 1961 date/batch code AG0 H133* (H=square with a left diagonal line in center) from Mullard Whyteleafe plant. First revision of CV4035. Made in Gt. Britain.

*TC date code corresponds to the acceptance year of 1962, but the tubes are from 1961 production. Various stock dates on gummed ROAC and REME labels on boxes are from later dates and NOT the production date.

CV4035 M8214 premium grade version of the 1960s Box Plate M8137/CV4004 is one of the best from Mullard in the ECC83 types.

These tubes are one of a kind. No refunds, exchanges or tube rolling at our expense as it says in the Terms and Conditions on the web site.