Do It Yourself

731 topics in this forum

1. Options for DIY USB DACs?

   By Nanoha, August 5, 2006
   • 5 replies
   • 5.3k views
   • 
   • Nanoha
   • August 16, 2006

2. Oscilloscope question... 1 2

   By Pars, February 22, 2019
   • 31 replies
   • 5.2k views
   • 
   • jamesmking
   • January 4, 2022

3. Oscilloscopes 1 2 3

   By mypasswordis, October 9, 2010
   • 59 replies
   • 23.1k views
   • 
   • luvdunhill
   • February 27, 2013

4. Other tubes in KG's Blue Hawaii... 1 2

   By luvdunhill, December 4, 2007
   • 33 replies
   • 9k views
   • 
   • luvdunhill
   • February 19, 2008

5. Output Capacitor Sizing

   By luvdunhill, July 18, 2008
   • 1 reply
   • 1.2k views
   • 
   • Pars
   • July 18, 2008

6. Output stage and SE->Bal implementation

   By Pars, January 15, 2011
   • 10 replies
   • 7.5k views
   • 
   • dsavitsk
   • January 18, 2011

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

   By JimL, April 7, 2015
   • 27 replies
   • 12.4k views
   • 
   • bobkatz
   • August 3, 2023

8. Panasonic FR caps?

   By Pars, October 26, 2011
   • 3 replies
   • 4.4k views
   • 
   • Pars
   • October 27, 2011

9. Parallel JFET Question

   By luvdunhill, June 11, 2009
   • 0 replies
   • 1.5k views
   • 
   • luvdunhill
   • June 11, 2009

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

    By mrjayviper, October 18, 2023
    • 2 replies
    • 1.2k views
    • 
    • Craig Sawyers
    • October 18, 2023

11. PartsConnexion Shopping Cart?

    By dsavitsk, June 12, 2009
    • 4 replies
    • 1.4k views
    • 
    • Smeggy
    • June 14, 2009

12. Pass Electrostatic Headphone Amplifier

    By johnwmclean, December 27, 2013
    • 6 replies
    • 4.7k views
    • 
    • spritzer
    • January 7, 2014

13. Pass Pearl PCBs and related parts 1 2 3 4 17

    By luvdunhill, July 7, 2008
    • 401 replies
    • 52.6k views
    • 
    • luvdunhill
    • January 17, 2010

14. Pass Pearl trouble shooting

    By deepak, January 9, 2014
    • 12 replies
    • 4.3k views
    • 
    • luvdunhill
    • January 26, 2014

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

    By sbelyo, October 11, 2020
    • 29 replies
    • 4.9k views
    • 
    • sbelyo
    • December 17, 2020

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

    By Pars, December 24, 2020
    • 12 replies
    • 4.2k views
    • 
    • Pars
    • March 14, 2023

17. pcb mounted sockets

    By crappyjones123, November 25, 2010
    • 5 replies
    • 2.3k views
    • 
    • holland
    • November 26, 2010

18. Perforated metal sheets?

    By yuujin, November 20, 2007
    • 7 replies
    • 2.5k views
    • 
    • kevin gilmore
    • November 21, 2007

19. Photo diary of Sony ECR-500 woody. Not for slow connection. 1 2

    By Smeggy, May 5, 2008
    • 37 replies
    • 10.5k views
    • 
    • Smeggy
    • May 18, 2008

20. plate voltages

    By Smeggy, October 25, 2009
    • 10 replies
    • 1.9k views
    • 
    • Smeggy
    • October 25, 2009

21. Please help me diagnose a problem

    By humanflyz, May 20, 2009
    • 15 replies
    • 2.3k views
    • 
    • laxx
    • May 22, 2009

22. Point to point wiring 1 2

    By eggil, July 26, 2013
    • 36 replies
    • 11.4k views
    • 
    • Earspeakers
    • July 16, 2015

23. pop/crackle sound when a stepped attenuator traverses steps ?

    By Spiug31, April 22, 2009
    • 24 replies
    • 5.6k views
    • 
    • Pars
    • April 24, 2009

24. Porn and the Art of Vacuum Tube Fabrication

    By Grahame, September 1, 2008
    • 6 replies
    • 4.8k views
    • 
    • tkam
    • September 2, 2008

25. possible to change gain on zhaolu 1.3?

    By soloz2, December 7, 2007
    • 9 replies
    • 2k views
    • 
    • soloz2
    • December 10, 2007