deafbykhorns Posted January 30, 2016 Share Posted January 30, 2016 (edited) Almost 12 months to design, gather parts and build a high voltage amp. Trust me, I learned manufacturers earn every penny! This is my third scratch build and consists of a 76-300B-GM70 IT coupled driver for A1 to about 22 watts and A2 to about 40 watts 400v and 1200v supplies which is more than enough to kill Coleman filament supplies Custom chassis from Landfall Systems Arduino control for monitoring, soft start and standby Sounds like a gigantic 300B amp on my Khorns Pure SET magic with no feedback Edited January 30, 2016 by deafbykhorns 6 Quote Link to comment Share on other sites More sharing options...
mike stehr Posted January 30, 2016 Share Posted January 30, 2016 Wow! Quote Link to comment Share on other sites More sharing options...
swapface Posted January 30, 2016 Share Posted January 30, 2016 It's a beauty, nice work! Quote Link to comment Share on other sites More sharing options...
H-D Rider Posted January 30, 2016 Share Posted January 30, 2016 Nice looking work . Quote Link to comment Share on other sites More sharing options...
Pete H Posted January 30, 2016 Share Posted January 30, 2016 Looks very nice! Someday I hope that I can tackle a build like that. Quote Link to comment Share on other sites More sharing options...
Dr Morbius Posted January 30, 2016 Share Posted January 30, 2016 All black looks kinda stealthy! Quote Link to comment Share on other sites More sharing options...
deafbykhorns Posted January 30, 2016 Author Share Posted January 30, 2016 That was the idea and focuses more on the glowing tubes. The copper plate gm70's look really sweet Quote Link to comment Share on other sites More sharing options...
deafbykhorns Posted January 31, 2016 Author Share Posted January 31, 2016 (edited) Looks very nice! Someday I hope that I can tackle a build like that.Download LTSpice and start reading and studying other schematic topologiesIf interested, I can give you a Dropbox link to all the support files I've gathered the past year. I had similar equipment you have 10-15yrs ago. Once you figure out how to build a $10,000 amp for a fifth of the price you'll be hooked. I built an amp that has more features than most production amps which will drive up the cost but well worth the $$$ since it will outperform these amps (if executed properly). Edited January 31, 2016 by deafbykhorns Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.