X5 NOS NIB vintage Haltron 12AV7 5965 preamp tubes, O getter. Made in UK.

tested NOS on Hickok TV7-A/U = 60-64; 62-62; 64-72; 60-60; 50-58(black)

Min Recommended = 33-33 (65%)

Combined shipping accepted.

Shipping well packed by first class International postal post,

certificated & registered.

Tracking & Signed to delivery

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