audio-talk

I purchased a Chinese made winding macihne from EBay which was amazing value and actually pretty good, however it struggled with the size and wire thickness for the twin AMCC320 bobbin size. I am building a larger winding machine myself, with some high power stepper motors and a linear table for tra...

Hello Audio-Talk, I am looking forward to getting involved in some of the discussionsa and forums. I have designed an built a signle ended, direct heated triode, amplifier based around 6SN7GTB, Type 46 and then GM70 as the output tube. I have also been experimenting with my own output transformers b...