Do It Yourself

736 topics in this forum

1. TDA7293 parallel design DIY

   By hydrovac, February 7, 2015
   • 5 replies
   • 5k views
   • 
   • hydrovac
   • May 30, 2015

2. Porn and the Art of Vacuum Tube Fabrication

   By Grahame, September 1, 2008
   • 6 replies
   • 5k views
   • 
   • tkam
   • September 2, 2008

3. Question for Hakko 936 owners

   By deepak, September 2, 2011
   • 8 replies
   • 5k views
   • 
   • deepak
   • September 9, 2011

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

   By bobkatz, July 29, 2023
   • 29 replies
   • 4.9k views
   • 
   • ericj
   • January 28

5. Flying Peppermill? 1 2

   By swt61, April 20, 2008
   • 32 replies
   • 4.9k views
   • 
   • swt61
   • April 23, 2008

6. Kerry Design PSU Build Thread

   By mwl168, May 25, 2020   

   • gr78
   • gr79
   • (and 1 more)

     Tagged with:

     • gr78
     • gr79
     • grhv
   • 7 replies
   • 4.9k views
   • 
   • audiostar
   • October 21, 2023

7. Pass Electrostatic Headphone Amplifier

   By johnwmclean, December 27, 2013
   • 6 replies
   • 4.9k views
   • 
   • spritzer
   • January 7, 2014

8. Headphone cable tinkering?

   By Xirus, July 2, 2012
   • 13 replies
   • 4.9k views
   • 
   • recstar24
   • July 2, 2012

9. Tube testing/testers for Stax amps

   By Earspeakers, March 14, 2015
   • 16 replies
   • 4.8k views
   • 
   • Earspeakers
   • March 18, 2015

10. 3" subwoofer - is it even worth it

    By dBel84, October 9, 2011
    • 12 replies
    • 4.8k views
    • 
    • dBel84
    • October 11, 2011

11. Stax SRA-3S Rehab Thread

    By ericj, February 21
    • 20 replies
    • 4.8k views
    • 
    • Pirx
    • November 25

12. Cardas GRFA Double RCA measurements?

    By dsavitsk, January 15, 2010
    • 10 replies
    • 4.8k views
    • 
    • dsavitsk
    • January 16, 2010

13. Extra PCB Space

    By dsavitsk, April 1, 2012
    • 11 replies
    • 4.8k views
    • 
    • dsavitsk
    • April 2, 2012

14. Opinions on the Pass D1 "clone"?

    By fierce_freak, July 4, 2008
    • 12 replies
    • 4.8k views
    • 
    • Augsburger
    • August 17, 2008

15. Lathe question 1 2

    By Smeggy, April 1, 2008
    • 30 replies
    • 4.8k views
    • 
    • Smeggy
    • April 21, 2008

16. Dimensioned Drawings of Connectors

    By willsw, September 12
    • 4 replies
    • 4.8k views
    • 
    • willsw
    • September 24

17. KT77 application in Stax amps

    By mwl168, December 27, 2019
    • 15 replies
    • 4.8k views
    • 
    • Laowei
    • January 6, 2020

18. Egmont/Tubecad with CCS

    By Ulfar4, July 28, 2018
    • 6 replies
    • 4.7k views
    • 
    • JimL
    • July 30, 2018

19. Making a Silver APC Black 1 2

    By The Monkey, January 18, 2009
    • 30 replies
    • 4.7k views
    • 
    • guzziguy
    • January 22, 2009

20. δ1 - Relay-based R/2R stepped attenuator

    By Grahame, March 12, 2010
    • 1 reply
    • 4.7k views
    • 
    • nattonrice
    • March 12, 2010

21. DMM Calibration?

    By Les_Garten, January 5, 2010
    • 14 replies
    • 4.7k views
    • 
    • grenert
    • January 7, 2010

22. Panasonic FR caps?

    By Pars, October 26, 2011
    • 3 replies
    • 4.7k views
    • 
    • Pars
    • October 27, 2011

23. DIY electrostatic headphones 1 2

    By spritzer, March 20, 2023
    • 27 replies
    • 4.7k views
    • 
    • spritzer
    • December 2

24. CFA3 balanced amp

    By mdr30, November 12, 2015
    • 3 replies
    • 4.7k views
    • 
    • Pars
    • February 23, 2021

25. Calling Team Arcy Sparky: Need Some Advice for a Friend re McIntosh Gear

    By The Monkey, July 27, 2009
    • 14 replies
    • 4.7k views
    • 
    • flecom
    • August 8, 2009