Do It Yourself

736 topics in this forum

1. Recabling A K701 1 2

   By elnero, December 2, 2010
   • 33 replies
   • 11.1k views
   • 
   • mypasswordis
   • January 31, 2011

2. Flying Peppermill? 1 2

   By swt61, April 20, 2008
   • 32 replies
   • 5.5k views
   • 
   • swt61
   • April 23, 2008

3. marce mod: turn your M 1 2

   By luvdunhill, April 23, 2008
   • 32 replies
   • 5.9k views
   • 
   • swt61
   • April 23, 2008

4. Switchable gain for the Beta-22 1 2

   By Torpedo, February 20, 2009
   • 32 replies
   • 6.9k views
   • 
   • set300b
   • March 1, 2009

5. Schematic for Frank Cooter's amp 1 2

   By recstar24, August 6, 2009
   • 32 replies
   • 13.5k views
   • 
   • n_maher
   • August 8, 2009

6. Sub-$50 bench power supply? 1 2

   By guzziguy, December 10, 2009
   • 32 replies
   • 10.9k views
   • 
   • grenert
   • December 29, 2009

7. singlepower supra replica 1 2

   By fillemon, September 20, 2007
   • 31 replies
   • 7.1k views
   • 
   • fillemon
   • September 24, 2007

8. power cord suggstions? 1 2

   By CarlSeibert, July 11, 2009
   • 31 replies
   • 6.9k views
   • 
   • morphsci
   • July 25, 2009

9. ATH-ESW9 Repair? 1 2

   By The Monkey, November 10, 2009
   • 31 replies
   • 43.7k views
   • 
   • The Monkey
   • December 2, 2009

10. Oscilloscope question... 1 2

    By Pars, February 22, 2019
    • 31 replies
    • 7.4k views
    • 
    • jamesmking
    • January 4, 2022

11. Lathe question 1 2

    By Smeggy, April 1, 2008
    • 30 replies
    • 5.3k views
    • 
    • Smeggy
    • April 21, 2008

12. Making a Silver APC Black 1 2

    By The Monkey, January 18, 2009
    • 30 replies
    • 5.2k views
    • 
    • guzziguy
    • January 22, 2009

13. dead bug psu 1 2

    By voodoochile, March 12, 2010
    • 30 replies
    • 6.4k views
    • 
    • voodoochile
    • March 30, 2010

14. Getting Started in DIY 1 2

    By ilikebananafudge, December 22, 2013
    • 30 replies
    • 10.5k views
    • 
    • sbelyo
    • March 24, 2021

15. DIY Stax self bias conversion? 1 2

    By Arthrimus, October 12, 2015   

    • stax
    • srd-6
    • (and 3 more)

      Tagged with:

      • stax
      • srd-6
      • self bias
      • transformer
      • electrostatic
    • 30 replies
    • 21.9k views
    • 
    • ericj
    • May 5, 2025

16. Exploding Zeners. Can't figure out why 1 2

    By Blueman2, January 26, 2016
    • 30 replies
    • 9.8k views
    • 
    • Blueman2
    • September 28, 2017

17. Closed - Group Buy - Carbon V7.0 CAPS 1 2

    By sorenb, August 22, 2016   

    • carbon
    • caps
    • (and 2 more)

      Tagged with:

      • carbon
      • caps
      • psu
      • kgsshv
    • 30 replies
    • 7.7k views
    • 
    • magpye
    • March 22, 2017

18. Voluntary amp builders? 1 2

    By soundwave, September 14, 2019
    • 30 replies
    • 7.2k views
    • 
    • EdipisReks1
    • September 17, 2019

19. Frigate 1 2

    By PaulPeter, March 11, 2013   

    • tube
    • throwawayyourdynahis
    • 29 replies
    • 10.1k views
    • 
    • Augsburger
    • March 13, 2013

20. HV delay 1 2

    By nopants, June 30, 2015
    • 29 replies
    • 7.1k views
    • 
    • nopants
    • July 9, 2015

21. SRM 007Tii MOD to use 6S4A Tubes 1 2

    By microCuts, June 3, 2016
    • 29 replies
    • 16.6k views
    • 
    • Rafał
    • October 26, 2025

22. PC Board for Amveco PC mount low profile toroidial transformers 1 2

    By sbelyo, October 11, 2020
    • 29 replies
    • 7.2k views
    • 
    • sbelyo
    • December 17, 2020

23. Building an energizer almost from scratch - advice on clamping zeners 1 2

    By bobkatz, July 29, 2023
    • 29 replies
    • 6.3k views
    • 
    • ericj
    • January 28, 2025

24. WTF is this? 1 2

    By recstar24, June 19, 2008
    • 28 replies
    • 6.2k views
    • 
    • Dusty Chalk
    • June 22, 2008

25. TKD pot 1 2

    By Smeggy, March 11, 2009
    • 28 replies
    • 12.4k views
    • 
    • pabbi1
    • March 30, 2009