" Fortunately I started young, planting the Redwood tree that would grow to provide the Rosewood veneer for my DBA. While that was growing I was busy digging the ore I would refine down into voice coils and speaker cables. Fortunately tubes are not that hard, mostly silica for the glass although it took years building my lungs up to where I could get enough vacuum. Speakers actually not that hard, paper pulp cones only take a year or so to make, not bad at all. I did cheat and use melted down plastic bottles for the platter. All was on track and I was close to my goal of being a genuine Real McCoy Audiophile, one who built everything from scratch and trial and error, until I heard wire is directional. That’s it. I am done with audio.
Fortunately I was saving aluminum cans the whole time and have almost enough to melt down into the case and pistons for a flat six.... "
Remarkably similar path to the one I took. My biggest problem with the platter was finding a good Porcupine quill to do the little groove squiggly thing. I figured out how to solve directional wiring too. Lay your wire out double the length you need and cut in half and join them at the ends making sure the direction is marked so the flow is reversed. What one sends the other returns but if you screw up and don’t get the direction right you will only be able to send or receive so be very careful. The direction is not readily evident many times so judicious attention paid to the original wire when you cut is very important. I use beginning or end markers applied as I cut and as long as I put an end with a beginning I know that all will be well.
Fortunately I was saving aluminum cans the whole time and have almost enough to melt down into the case and pistons for a flat six.... "
Remarkably similar path to the one I took. My biggest problem with the platter was finding a good Porcupine quill to do the little groove squiggly thing. I figured out how to solve directional wiring too. Lay your wire out double the length you need and cut in half and join them at the ends making sure the direction is marked so the flow is reversed. What one sends the other returns but if you screw up and don’t get the direction right you will only be able to send or receive so be very careful. The direction is not readily evident many times so judicious attention paid to the original wire when you cut is very important. I use beginning or end markers applied as I cut and as long as I put an end with a beginning I know that all will be well.