Chris Gammell's Analog Life

  • About
  • Contact Me
  • Current Projects
    • Contextual Electronics
    • The Amp Hour
    • Analog Life Consulting
  • Past Projects
    • 555 Contest
    • ChipReport.TV
    • Engineer Blogs
    • The Engineering Commons
    • KiCad.info
    • Machining

Wurlitzer 200: Fixed

April 13, 2009 by Chris Gammell

I am very excited to announce that the Wurlitzer 200 is fixed and operational. I say Wurlitzer 200 instead of 200A because a nice chap emailed me and let me know that I actually had an earlier model. Either way, it works and it sounds delicious.

Wurlitzer 200

Really this post is to gloat a little and to post the sound samples I recorded with my friend Joe. He is a great piano player and shows off the awesomeness of the Wurly better than I ever could. I also wanted to lay out some future posts about the Wurlitzer that I plan to write:

  1. Things learned about fixing the Wurlitzer. Schematics and my own drawings included.
  2. The importance of grounding for a clean signal and how it can affect other types of electronics.
  3. How transistors work and how the broken transistor on my Wurly was causing me grief.
  4. How fuses work and when to use them.
  5. Any others requested/suggested through the skribit box on the right.

Finally, here are the sound samples Joe and I put together today. It was fun recording again. For full disclosure, there was digital delay on the Wurly and there was some processing on the drums too. Also, I apologize that the drum tracks are a little loud; it’s because I’m an electrical engineer, not a sound engineer (and definitely not a professional musician). Enjoy!

  • Rich or Poor (Reprise)
  • Chris and Joe Jam

Filed Under: Analog Electronics, Music Tagged With: analog electronics, grounding, piano, transistor, Wurlitzer 200, Wurlitzer 200A

Archives

Recent Posts

  • Moving up the stack, from hardware to IoT
  • DC to RF…Starting Where? (CCCamp2019)
  • Improve your circuit toolbox – Simple designs that will save your next product
  • The humble indicator LED
  • Redirecting Beams
  • A bundle of glass on the seafloor
  • Pro Bono Engineering
  • Intermission: Act 1 of 3
  • Internet Denizenry
  • Language Barriers

Copyright © 2023 · Agency Pro on Genesis Framework · WordPress · Log in