BRIMAR CV4035 - MINT NOS NIB Mil Box Plate Prem. Grade Long Life ECC83/CV492/CV4004/6057/12AX7 Halo Getter STC Prod. ENGLAND(Plug&Play Ready to Use) - M. Pairs/Quads/Singles though not harsh as the

though not harsh as the Telefunken

These CV4109 tubes should be listed as "Ultra Premium Grade"

CV4086 Flying Lead is Premium Grade

Brief review by Jeremy Baird

BRIMAR CV4035 - MINT NOS NIB Mil Box Plate Prem. Grade Long Life ECC83/CV492/CV4004/6057/12AX7 Halo Getter STC Prod. ENGLAND(Plug&Play Ready to Use) - M. Pairs/Quads/Singles though not harsh as theBrand New MINT NOS NIB Rare BRIMAR CV4035 Box Plate Military tubes. CV4035 Flying Lead is a Premium Grade, High Reliability Long Life version of ECC83 CV492 CV4004 6057 12AX7 valves (Click Here). STC Date Codes are faint and painted on instead of etching in Brimar flying lead type, and may not be visible on all tubes. Made in England. Labels are a bit fragile on these tubes since the tubes can rub against the cardboard cone inside the box. CV4035