Brand Spanking New, Single Tube MINT NOS 1950s Westinghouse 12BH7 with Black Box Plates and Horseshoe Getter. Made in USA. Yellow labels labels are fragile and not perfect due to bulk storage. Repacked in plain white boxes. One of the best 12BH7 type American tube. Test scores for this tube are not tight between the triodes.

Tested and matched on Top of the Line Calibrated Hickok 580 Lab Grade Tester recently calibrated by late Chris Haedt. Minimum 65% = 1900 mmhos for 12BH7A on this tester.

Test scores = 4000-5100 mmhos. Not very tight match between triodes. Should not be an issue with many applications.

Single Tube = $35.