"The T Series: Transformer-coupled JFET - We took a vintage Neumann circuit, then optimized it for large-diaphragm capsules and even-order harmonics. The result is a spectacular vintage-circuit microphone with an extraordinarily simple signal path and a ton of texture. Choose this for vintage vibe."
There is not a lot to say about this build other than, I know Matt McGlynn and he is a fantastic guy and a true leader in the audio community. You can pickup his DIY products at Microphone Parts and his new products at Roswell Pro Audio.
The build was pretty easy if you are used to working with small parts and the actual microphone quality is nothing less than outstanding. The T-47 is one of my favorite mics and I have some that are far more expensive. Highly recommended gear. Check out Matt's web sites and hit YouTube up for some great clips with his microphone designs.