Breadboard linear amplifiers


Bob of Albuquerque built these cool transmitters out of junked parts, including sweet vacuum tubes. [Thanks, Harold!]

2 thoughts on “Breadboard linear amplifiers

  1. noise_is_life says:

    Impressive, scary but impressive.

    Also, I love the pile of what is bound to be a good chuck of cash in ham equipment teetering on a 5 gallon pail.

Comments are closed.

Discuss this article with the rest of the community on our Discord server!

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal

View more articles by John Baichtal
Maker Faire Bay Area 2023 - Mare Island, CA

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Buy Tickets today! SAVE 15% and lock-in your preferred date(s).