Diyaudio
Diyaudio. By creating an account you will be able to shop faster, be up to date on an order's status, and keep track of the orders you have previously made. Forum to discuss diy electronics, power supplies, circuits, transformers, components (parts) and testing circuits. B1 with Triode (B1K) Preamplifier PCB + Fairchild JFETs diyAudio from diyaudiostore.com Help other members realize their diy dreams by. Please have a look at. Reddit's original diy audio subreddit to discuss speaker and amplifier projects of all types, share plans… ...