Do It Yourself

722 topics in this forum

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

   By JimL, April 7, 2015
   • 27 replies
   • 9.6k views
   • 
   • bobkatz
   • August 3, 2023

2. Panasonic FR caps?

   By Pars, October 26, 2011
   • 3 replies
   • 4.1k views
   • 
   • Pars
   • October 27, 2011

3. Parallel JFET Question

   By luvdunhill, June 11, 2009
   • 0 replies
   • 1.4k views
   • 
   • luvdunhill
   • June 11, 2009

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

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

5. PartsConnexion Shopping Cart?

   By dsavitsk, June 12, 2009
   • 4 replies
   • 1.2k views
   • 
   • Smeggy
   • June 14, 2009

6. Pass Electrostatic Headphone Amplifier

   By johnwmclean, December 27, 2013
   • 6 replies
   • 4.1k views
   • 
   • spritzer
   • January 7, 2014

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

   By luvdunhill, July 7, 2008
   • 401 replies
   • 40.4k views
   • 
   • luvdunhill
   • January 17, 2010

8. Pass Pearl trouble shooting

   By deepak, January 9, 2014
   • 12 replies
   • 3.8k views
   • 
   • luvdunhill
   • January 26, 2014

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

   By sbelyo, October 11, 2020
   • 29 replies
   • 3.1k views
   • 
   • sbelyo
   • December 17, 2020

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

    By Pars, December 24, 2020
    • 12 replies
    • 2.9k views
    • 
    • Pars
    • March 14, 2023

11. pcb mounted sockets

    By crappyjones123, November 25, 2010
    • 5 replies
    • 2k views
    • 
    • holland
    • November 26, 2010

12. Perforated metal sheets?

    By yuujin, November 20, 2007
    • 7 replies
    • 1.9k views
    • 
    • kevin gilmore
    • November 21, 2007

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

    By Smeggy, May 5, 2008
    • 37 replies
    • 8.9k views
    • 
    • Smeggy
    • May 18, 2008

14. plate voltages

    By Smeggy, October 25, 2009
    • 10 replies
    • 1.6k views
    • 
    • Smeggy
    • October 25, 2009

15. Please help me diagnose a problem

    By humanflyz, May 20, 2009
    • 15 replies
    • 1.8k views
    • 
    • laxx
    • May 22, 2009

16. Point to point wiring 1 2

    By eggil, July 26, 2013
    • 36 replies
    • 9.7k views
    • 
    • Earspeakers
    • July 16, 2015

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

    By Spiug31, April 22, 2009
    • 24 replies
    • 4.5k views
    • 
    • Pars
    • April 24, 2009

18. Porn and the Art of Vacuum Tube Fabrication

    By Grahame, September 1, 2008
    • 6 replies
    • 4.5k views
    • 
    • tkam
    • September 2, 2008

19. possible to change gain on zhaolu 1.3?

    By soloz2, December 7, 2007
    • 9 replies
    • 1.7k views
    • 
    • soloz2
    • December 10, 2007

20. Post a picture of your workspace...

    By n_maher, November 26, 2007
    • 22 replies
    • 2.7k views
    • 
    • bhd812
    • November 30, 2007

21. postjack asks DIYer how much stuff costs 1 2 3

    By postjack, August 13, 2007
    • 64 replies
    • 6.2k views
    • 
    • jinp6301
    • November 14, 2007

22. Pot shunting 1 2

    By Smeggy, August 8, 2009
    • 40 replies
    • 9.9k views
    • 
    • Les_Garten
    • December 21, 2009

23. power cord suggstions? 1 2

    By CarlSeibert, July 11, 2009
    • 31 replies
    • 4.9k views
    • 
    • morphsci
    • July 25, 2009

24. Power switch recommendation 1 2

    By Pars, May 1, 2010
    • 46 replies
    • 7.9k views
    • 
    • luvdunhill
    • May 16, 2018

25. Preamp recap

    By Pars, January 13, 2019
    • 8 replies
    • 2.9k views
    • 
    • Whitigir
    • January 15, 2019