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.
(5)UL Safety Certificates ; Energy Star Efficiency Level VI ; FCC Certified. Output: DC Barrel tip. (4) Current Overload Cut-off | Automatic Thermal | Short Circuit Protection | High Efficiency | Low fever & No Noise | Long Lifespan.
(OCP: Over Current output Protection. SCP: Short Circuit output Protection).
Able to withstand up to 100V more on the plate than a standard EL84, the Mazda made 7320 / E84L are just the thing to put in your classic amplifier. We have both Madza and Cifte brands. Both tubes are the same. Price is for a Single Tube
They test at 120% of new tube average on my B&K 747 tube tester.
Digital Antenna -2020 New Yagi Outdoor HDTV Antenna - 200 Miles Long Range Antenna - High Gain For UHF/VHF. This outdoor Yagi antenna is designed to receive digital TV UHF/VHF signals while providing high quality HDTV picture quality.
The only parts I have are the ones on the pictures
Tubes are matched for testing, date codes and internal structure - they are identical. Date Codes HE. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.