Do It Yourself

682 topics in this forum

1. Preamp recap

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

2. Realistic SA-10 as a headphone amp?

   By genewiseman, December 20, 2018
   • 10 replies
   • 741 views
   • 
   • sbelyo
   • December 21, 2018

3. Dynamic headphone dummy load

   By sbelyo, December 20, 2018
   • 3 replies
   • 437 views
   • 
   • sbelyo
   • December 20, 2018

4. accidentally shorted secondaries for 2 seconds, how do I tell if it's ok?

   By sbelyo, December 10, 2018
   • 6 replies
   • 497 views
   • 
   • sbelyo
   • December 11, 2018

5. Soekris discrete R2R DAC? 1 2 3

   By UFN, February 1, 2015
   • 61 replies
   • 24.5k views
   • 
   • mwl168
   • November 19, 2018

6. introducing the black hole 1 2 3

   By kevin gilmore, December 10, 2011
   • 70 replies
   • 20k views
   • 
   • kevin gilmore
   • October 25, 2018

7. CFA3 balanced amp

   By ronnysharma, October 4, 2018
   • 2 replies
   • 664 views
   • 
   • mwl168
   • October 5, 2018

8. CCS mod for 006t (t1 Variant ) 1 2

   By vvega, August 14, 2018   

   • stax
   • kevin gilmore
   • (and 3 more)

     Tagged with:

     • stax
     • kevin gilmore
     • spritzer
     • 006t
     • cascade
   • 35 replies
   • 3.2k views
   • 
   • vvega
   • September 4, 2018

9. Egmont/Tubecad with CCS

   By Ulfar4, July 28, 2018
   • 6 replies
   • 1.2k views
   • 
   • JimL
   • July 30, 2018

10. The making of a SuSy Dynahi

    By anorphirith, June 20, 2018
    • 12 replies
    • 2.2k views
    • 
    • luvdunhill
    • July 4, 2018

11. 2SA1968 substitution

    By vertek, June 15, 2018
    • 13 replies
    • 1.1k views
    • 
    • SeaWolf
    • June 16, 2018

12. Constant pressure tube substitution

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

13. A hybrid electrostatic headphone amp design

    By woodear, April 12, 2018
    • 22 replies
    • 4.2k views
    • 
    • woodear
    • June 14, 2018

14. Closed - Megatron and GRHV PCB GB 1 2 3 4 5

    By mwl168, April 11, 2017   

    • megatron
    • 118 replies
    • 9.4k views
    • 
    • mwl168
    • May 27, 2018

15. Revised shunt power supply for SRX Plus

    By JimL, May 22, 2018
    • 1 reply
    • 596 views
    • 
    • Blueman2
    • May 22, 2018

16. Power switch recommendation 1 2

    By Pars, May 1, 2010
    • 46 replies
    • 5.2k views
    • 
    • luvdunhill
    • May 16, 2018

17. Shunt vs. linear reg

    By Pars, April 6, 2018
    • 7 replies
    • 1.2k views
    • 
    • Pars
    • April 7, 2018

18. DIY wiring Beats by dre studio V2 demo version

    By xGUSO, July 6, 2014
    • 23 replies
    • 7.7k views
    • 
    • wainer
    • March 28, 2018

19. Which DIY amp

    By wackid, February 1, 2018
    • 10 replies
    • 2.1k views
    • 
    • sbelyo
    • March 1, 2018

20. Ebay alternative to Par-Metal

    By sbelyo, February 16, 2018
    • 4 replies
    • 615 views
    • 
    • sbelyo
    • February 16, 2018

21. help repairing cavalli cth

    By arteom, February 7, 2018
    • 3 replies
    • 721 views
    • 
    • arteom
    • February 8, 2018

22. [DT-HWT] electrostatic headphone tube Amplifier/Preamplifier 1 2

    By pham, May 22, 2017   

    • dt-hwt
    • stax
    • (and 3 more)

      Tagged with:

      • dt-hwt
      • stax
      • electrostatic amp
      • utopia
      • point to point wiring
    • 47 replies
    • 6.3k views
    • 
    • kevin gilmore
    • January 12, 2018

23. Looking for a best solution to allow the Arduino to control the gain of the amplifier

    By Megee, December 26, 2017
    • 2 replies
    • 686 views
    • 
    • n_maher
    • December 27, 2017

24. Headphones that can been transferred to 3M Optime 105/3 earmuff without soldering.

    By kui30, December 22, 2017
    • 8 replies
    • 774 views
    • 
    • mypasswordis
    • December 23, 2017

25. Diptrace?

    By Pars, February 26, 2010
    • 13 replies
    • 5.2k views
    • 
    • Pars
    • December 20, 2017