Do It Yourself

730 topics in this forum

1. Constant pressure tube substitution

   By vertek, June 11, 2018
   • 12 replies
   • 2k views
   • 
   • wink
   • June 15, 2018

2. Control Stepper Motor with Raspberry Pi Camera

   By eric25, April 15
   • 1 reply
   • 133 views
   • 
   • grawk
   • April 15

3. Converting SRD-7 to pro voltage? 1 2

   By Dusty Chalk, December 25, 2007
   • 39 replies
   • 55.3k views
   • 
   • dingding123
   • June 14, 2020

4. Copper Tape

   By NotoriousBIG_PJ, February 9, 2007
   • 8 replies
   • 2.2k views
   • 
   • NotoriousBIG_PJ
   • February 11, 2007

5. Corvette

   By PaulPeter, March 11, 2013   

   • tube
   • headphone
   • (and 4 more)

     Tagged with:

     • tube
     • headphone
     • amplifier
     • 6922
     • 6N1P
     • 6H23
   • 1 reply
   • 4k views
   • 
   • nikongod
   • March 11, 2013

6. Could someone help me find out if these 2SK369V are real?

   By sbelyo, March 6, 2017
   • 3 replies
   • 1.9k views
   • 
   • mlloyd1
   • January 23, 2023

7. Countersinking?

   By Pars, July 29, 2010
   • 11 replies
   • 3.2k views
   • 
   • Mister X
   • July 30, 2010

8. Couple questions for first speaker build

   By mugdecoffee, August 12, 2010
   • 23 replies
   • 3.9k views
   • 
   • johnwmclean
   • August 16, 2010

9. Crafting Thread -- Ask Questions About Casework and Whatnot Here ... 1 2 3 4 6

   By dsavitsk, October 5, 2011
   • 125 replies
   • 30.1k views
   • 
   • luvdunhill
   • September 11, 2015

10. Critique my first FPE design job? 1 2

    By Beefy, July 16, 2009
    • 35 replies
    • 5.2k views
    • 
    • Nebby
    • July 24, 2009

11. current feedback electrostatic amp 1 2 3 4 12

    By kevin gilmore, November 24, 2016
    • 282 replies
    • 65.3k views
    • 
    • yabba235
    • February 7, 2022

12. Current production high-end caps 1 2

    By Dusty Chalk, July 19, 2008
    • 36 replies
    • 6.1k views
    • 
    • luvdunhill
    • July 25, 2008

13. Custom Attenuator Curves

    By luvdunhill, March 25, 2009
    • 10 replies
    • 3k views
    • 
    • luvdunhill
    • March 31, 2009

14. Custom Millett Hybrid

    By n_maher, May 17, 2006
    • 5 replies
    • 2.4k views
    • 
    • nanahachi
    • June 1, 2006

15. Custom Turntable Build 1 2 3 4

    By swt61, October 6, 2008
    • 83 replies
    • 19.7k views
    • 
    • luvdunhill
    • November 19, 2008

16. DAC/amp choice questions

    By K2Grey, August 9, 2006
    • 2 replies
    • 1.9k views
    • 
    • Nanoha
    • August 9, 2006

17. Dampening the back of a Grado driver?

    By Chekhonte, September 2, 2009
    • 6 replies
    • 1.5k views
    • 
    • Les_Garten
    • September 19, 2009

18. DC offset with phones plugged in...

    By Pars, October 31, 2013
    • 7 replies
    • 3.7k views
    • 
    • spritzer
    • December 1, 2013

19. DC-Biased Capacitors: Fact or Fiction

    By luvdunhill, July 12, 2010
    • 12 replies
    • 4.6k views
    • 
    • jcx
    • July 15, 2010

20. DDSIII DIY Work Thread

    By bhjazz, June 17, 2011
    • 13 replies
    • 4.2k views
    • 
    • bhjazz
    • July 9, 2011

21. De-APOCing my B&W 802 Series 80s - Question

    By Zonker92, December 5, 2010
    • 12 replies
    • 11.8k views
    • 
    • auriian
    • April 6, 2017

22. dead bug psu 1 2

    By voodoochile, March 12, 2010
    • 30 replies
    • 5.3k views
    • 
    • voodoochile
    • March 30, 2010

23. Dead JFETs?

    By bhjazz, February 10, 2016
    • 3 replies
    • 1.9k views
    • 
    • Craig Sawyers
    • February 11, 2016

24. dead power supply on apogee ensemble

    By grawk, January 6, 2018
    • 19 replies
    • 7.3k views
    • 
    • Boomish
    • March 24, 2023

25. Decent minijacks

    By Pars, August 3, 2013
    • 7 replies
    • 2.7k views
    • 
    • Pars
    • August 9, 2013