Tested on both our eTracer curve tracer, and Hickok 800A testers. Triode #1 - Plate Current = 3.32mA Rp = 24742 Gm = 1572 Mu = 40.9 Corners = PASS. Triode #2 - Plate Current = 2.87mA Rp = 30803 Gm = 1452 Mu = 41.6 Corners = PASS Gm Nominal = 1250 Minimum Good = 700.
Tests within in the dataset expected for a new tube based on datasheet specs, on our eTracer curve tracer. 6072 are ruggedized 12AY7, sought after for vocal preamplifiers, guitar amplifiers and hi-fi systems.
Tested on both our eTracer curve tracer, and Hickok 800A testers. Triode #1 - Plate Current = 2.87mA Rp = 24036 Gm = 1752 Mu = 42.1 Corners = PASS. Triode #2 - Plate Current = 2.67mA Rp = 28385 Gm = 1651 Mu = 41.5 Corners = PASS Gm Nominal = 1250 Minimum Good = 700.