Do It Yourself

730 topics in this forum

1. marce mod: turn your M 1 2

   By luvdunhill, April 23, 2008
   • 32 replies
   • 4.6k views
   • 
   • swt61
   • April 23, 2008

2. Switchable gain for the Beta-22 1 2

   By Torpedo, February 20, 2009
   • 32 replies
   • 5.8k views
   • 
   • set300b
   • March 1, 2009

3. Schematic for Frank Cooter's amp 1 2

   By recstar24, August 6, 2009
   • 32 replies
   • 12.1k views
   • 
   • n_maher
   • August 8, 2009

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

   By guzziguy, December 10, 2009
   • 32 replies
   • 9k views
   • 
   • grenert
   • December 29, 2009

5. singlepower supra replica 1 2

   By fillemon, September 20, 2007
   • 31 replies
   • 5.8k views
   • 
   • fillemon
   • September 24, 2007

6. power cord suggstions? 1 2

   By CarlSeibert, July 11, 2009
   • 31 replies
   • 5.6k views
   • 
   • morphsci
   • July 25, 2009

7. ATH-ESW9 Repair? 1 2

   By The Monkey, November 10, 2009
   • 31 replies
   • 42.2k views
   • 
   • The Monkey
   • December 2, 2009

8. Oscilloscope question... 1 2

   By Pars, February 22, 2019
   • 31 replies
   • 4.9k views
   • 
   • jamesmking
   • January 4, 2022

9. Lathe question 1 2

   By Smeggy, April 1, 2008
   • 30 replies
   • 4.2k views
   • 
   • Smeggy
   • April 21, 2008

10. Making a Silver APC Black 1 2

    By The Monkey, January 18, 2009
    • 30 replies
    • 4.2k views
    • 
    • guzziguy
    • January 22, 2009

11. dead bug psu 1 2

    By voodoochile, March 12, 2010
    • 30 replies
    • 5.4k views
    • 
    • voodoochile
    • March 30, 2010

12. Getting Started in DIY 1 2

    By ilikebananafudge, December 22, 2013
    • 30 replies
    • 8.7k views
    • 
    • sbelyo
    • March 24, 2021

13. 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
    • 14.7k views
    • 
    • ericj
    • May 5

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

    By Blueman2, January 26, 2016
    • 30 replies
    • 8.1k views
    • 
    • Blueman2
    • September 28, 2017

15. 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
    • 6.2k views
    • 
    • magpye
    • March 22, 2017

16. Voluntary amp builders? 1 2

    By soundwave, September 14, 2019
    • 30 replies
    • 5.3k views
    • 
    • EdipisReks1
    • September 17, 2019

17. Frigate 1 2

    By PaulPeter, March 11, 2013   

    • tube
    • throwawayyourdynahis
    • 29 replies
    • 8.5k views
    • 
    • Augsburger
    • March 13, 2013

18. HV delay 1 2

    By nopants, June 30, 2015
    • 29 replies
    • 5.7k views
    • 
    • nopants
    • July 9, 2015

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

    By sbelyo, October 11, 2020
    • 29 replies
    • 4.5k views
    • 
    • sbelyo
    • December 17, 2020

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

    By bobkatz, July 29, 2023
    • 29 replies
    • 3.6k views
    • 
    • ericj
    • January 28

21. WTF is this? 1 2

    By recstar24, June 19, 2008
    • 28 replies
    • 5k views
    • 
    • Dusty Chalk
    • June 22, 2008

22. TKD pot 1 2

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

23. finally finished another tube amp 1 2

    By voodoochile, May 6, 2010
    • 28 replies
    • 5.7k views
    • 
    • Fitz
    • May 15, 2010

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

    By microCuts, June 3, 2016
    • 28 replies
    • 13.1k views
    • 
    • insanity
    • June 19, 2016

25. How not to build amps... 1 2

    By spritzer, June 3, 2020
    • 28 replies
    • 7.5k views
    • 
    • Long Way Around
    • January 5, 2021