Continuing our Mic Preamp Design Adventure… see past articles: Part 5: Designing the Printed Circuit Board Part 4: Amplifying mic level input signal Part 3: Distortion & Harmonics. Solid-State vs. Vacuum Tubes Part 2: Impedances & Loading – Adventures in building a Tube based Mic …
We’ve reached the point where our Hybrid Vacuum-tube mic preamp prototype works, and now we need to put everything together in an easy-to-assemble package, in other words a complete kit. So it’s time to design the Printed Circuit Board. Continuing our Mic Preamp Design Adventure… see past articles: Continue reading
I’m OUT OF STOCK of my FiveFish Electronic Load PCB and I think it’s time to re-order a new batch of PCBs. But rather than just re-ordering the same boards, I decided to improve it a bit. A couple of weeks ago, I tried incorporating a 5-digit LED Voltmeter (bought …
