Hammond Mullard 6CA4 / EZ81 Vintage Vacuum Tube Tested Great Britain

Vintage Hammond-branded Mullard Great Britain-made 6CA4/EZ81 tube in very good working condition.

This tube was taken from a working unit, has tested good on a Sencore TC162 Mighty Mite VII tube tester and is in very good shape for its age with some normal cosmetic signs of use.

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