A look at the design process for the upcoming HL THD Tester for capacitors. I will be using SPDT or SPST switches to allow a variety of capacitances. Resolution depends on quality of reference arm, but measuring down -160dB, is easily achieved.
I am pleased to announce that some of my picks for the 2nd round of capacitors, have been posted on Ebay and can be found right here. This includes more MiniWatt capacitors, including a glorious looking 0.47uF 400V plus a really nice 0.15uF 160V model. I have more MiniWatts to post, so just keep an […]
A preview into the new Hallman Labs curve tracer. A review will be done at some point.
HL Component Catalogs Catalogs and Data books Added: 200+Number of Brands: 45 I finally found the time and had all the pieces together again, to be able to share a lot of my vintage catalogs, handbooks and more! I hope that this helps some people find what they are looking for. A couple of years […]
An overview of how I changed my BYOC ESV 2 Knob Bender into a modular design with regard to capacitor swapping.