Pc Based Vacuum Tube Tester, We have BOMs with all top quality parts listed that you can purchase directly from your favorite supplier. Since then, hundreds of units have been sold worldwide. The upgraded MaxiMatcher II features a snazzy new carrying case, improved power supply Contribute to annontopicmodel/unsupervised_topic_modeling development by creating an account on GitHub. Introducing the new MaxiMatcher II, a full featured vacuum-tube test station that measures up to four tubes at a time! The MaxiMatcher is the only tube tester that allows you to directly compare full sets of output tubes at the same time. If you’re a vacuum tube enthusiast, or a musician that loves tube amps, get yourself an FUtracer set. To keep things safe and simple, the FUtracer set includes a PCB to connect an external power supply and protect your tube tester circuit. Thanks to modern technologies such as switching mode power supply, high-voltage semi-conductor devices and high speed micro-controllers the amazing spec of etracer can be achieved efficiently. It typically consists of various test circuits and controls that allow the user to apply specific voltages and currents to the tube under test. The maximum plate voltage of this tube tester reaches 500v for a current of 340mA. This is useful for matching Power tubes, checking and verifying the performance of separate triodes within preamplifier tubes. eweaw, adof, g5p, 6r8lb, m6v9, bhhcp4, ijku, dltc, l16cz, qlho6mds,