Do It Yourself

727 topics in this forum

1. Need ideas for a 8ft x 10ft workshop

   By sbelyo, December 9, 2022
   • 16 replies
   • 2.7k views
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   • sbelyo
   • August 17, 2024

2. kgst 1 2 3 4 59

   By kevin gilmore, October 12, 2013
   • 1.5k replies
   • 330k views
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   • Helium
   • August 16, 2024

3. Universal output HP amp with custom Lundahl transformers

   By justin, August 3, 2024
   • 3 replies
   • 897 views
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   • dsavitsk
   • August 3, 2024

4. Need help with my KGST

   By meeskees, June 7, 2024
   • 18 replies
   • 2k views
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   • meeskees
   • June 17, 2024

5. The Quest for >2000 Vppss

   By kevin gilmore, March 16, 2024
   • 8 replies
   • 2k views
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   • Emooze
   • April 3, 2024

6. eddie current dht filament

   By kevin gilmore, October 3, 2022
   • 4 replies
   • 1.9k views
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   • Skooby
   • January 27, 2024

7. unbalanced/balanced to balanced tube input 1 2 3

   By kevin gilmore, November 12, 2017
   • 65 replies
   • 11.9k views
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   • Satyrnine
   • January 20, 2024

8. Kerry Design mini GRHV\GRLV and JoaMat mini T2 Group Buy 1 2 3 4 17

   By mwl168, March 14, 2019
   • 421 replies
   • 78.9k views
   • 
   • mwl168
   • January 7, 2024

9. Anybody here use tinkercad or can design in 3d? I just ordered a 3d printer

   By sbelyo, November 30, 2023
   • 3 replies
   • 1.2k views
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   • chinsettawong
   • December 5, 2023

10. Kerry Design PSU Build Thread

    By mwl168, May 25, 2020   

    • gr78
    • gr79
    • (and 1 more)

      Tagged with:

      • gr78
      • gr79
      • grhv
    • 7 replies
    • 3.8k views
    • 
    • audiostar
    • October 21, 2023

11. paralleling 2 mechanical relay for a more "robust" relay? (speaker protection device)

    By mrjayviper, October 18, 2023
    • 2 replies
    • 1k views
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    • Craig Sawyers
    • October 18, 2023

12. Do I need volume control on preamp/headamp if my DAC already has one?

    By mrjayviper, September 24, 2023
    • 3 replies
    • 1.2k views
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    • Dusty Chalk
    • September 26, 2023

13. Output Stage Current Requirements for Electrostatic Headphone Amps 1 2

    By JimL, April 7, 2015
    • 27 replies
    • 10.9k views
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    • bobkatz
    • August 3, 2023

14. Building a passive energizer from scratch --- to ground or float the bias supply?

    By bobkatz, July 30, 2023
    • 3 replies
    • 754 views
    • 
    • bobkatz
    • July 31, 2023

15. Group Build: Dynafet 1 2 3 4 57

    By luvdunhill, February 1, 2009
    • 1.4k replies
    • 206.6k views
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    • Pars
    • July 25, 2023

16. stax mafia electrostatic portable 1 2 3 4 6

    By kevin gilmore, February 27, 2021
    • 128 replies
    • 28.5k views
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    • DaveLTX
    • June 7, 2023

17. i'm on a roll... the kgsshv 1 2 3 4 218

    By kevin gilmore, May 20, 2010
    • 5.4k replies
    • 944.5k views
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    • jokerman777
    • May 7, 2023

18. Soekris discrete R2R DAC? 1 2 3 4

    By UFN, February 1, 2015
    • 85 replies
    • 41.5k views
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    • bbest
    • April 27, 2023

19. DIY electrostatic headphones

    By spritzer, March 20, 2023
    • 5 replies
    • 2.2k views
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    • Guest
    • April 17, 2023

20. stax t8000 clone (well sorta) 1 2 3 4 11

    By kevin gilmore, May 12, 2017
    • 261 replies
    • 63.2k views
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    • JoaMat
    • April 9, 2023

21. Yes, no, may be? Who remembers this?

    By justin, April 3, 2023
    • 11 replies
    • 1.6k views
    • 
    • justin
    • April 9, 2023

22. dead power supply on apogee ensemble

    By grawk, January 6, 2018
    • 19 replies
    • 7k views
    • 
    • Boomish
    • March 24, 2023

23. KG Balanced Dynahi build discussion thread 1 2 3 4 41

    By Vortex, September 10, 2011
    • 1k replies
    • 233.9k views
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    • penmarker
    • March 24, 2023

24. Melos SHA Gold schematics

    By Pars, February 29, 2020
    • 6 replies
    • 3.7k views
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    • swt61
    • March 15, 2023

25. PC board for RCA/XLR SE<->balanced switching?

    By Pars, December 24, 2020
    • 12 replies
    • 3.6k views
    • 
    • Pars
    • March 14, 2023