Do It Yourself

722 topics in this forum

1. Butane Soldering iron

   By dreamwhisper, February 8, 2019
   • 1 reply
   • 883 views
   • 
   • UFN
   • February 9, 2019

2. Caps in bias supply

   By pilli, February 5, 2019
   • 2 replies
   • 915 views
   • 
   • pilli
   • February 5, 2019

3. CLOSED: Alpha/Song Huei Potentiometer Group Buy and TKD Attenuators 1 2 3 4 8

   By cspirou, September 28, 2016   

   • group buy
   • dynalo
   • 183 replies
   • 23.8k views
   • 
   • rumina
   • January 31, 2019

4. Assembling electronic equipment?

   By guzziguy, January 17, 2019
   • 8 replies
   • 1.4k views
   • 
   • Looser101
   • January 20, 2019

5. Preamp recap

   By Pars, January 13, 2019
   • 8 replies
   • 2.8k views
   • 
   • Whitigir
   • January 15, 2019

6. Realistic SA-10 as a headphone amp?

   By genewiseman, December 20, 2018
   • 10 replies
   • 12.2k views
   • 
   • sbelyo
   • December 21, 2018

7. Dynamic headphone dummy load

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

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

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

9. introducing the black hole 1 2 3

   By kevin gilmore, December 10, 2011
   • 70 replies
   • 25.2k views
   • 
   • kevin gilmore
   • October 25, 2018

10. CFA3 balanced amp

    By ronnysharma, October 4, 2018
    • 2 replies
    • 1.4k views
    • 
    • mwl168
    • October 5, 2018

11. 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
    • 8.2k views
    • 
    • vvega
    • September 4, 2018

12. Egmont/Tubecad with CCS

    By Ulfar4, July 28, 2018
    • 6 replies
    • 3.2k views
    • 
    • JimL
    • July 30, 2018

13. The making of a SuSy Dynahi

    By anorphirith, June 20, 2018
    • 12 replies
    • 4.5k views
    • 
    • luvdunhill
    • July 4, 2018

14. 2SA1968 substitution

    By vertek, June 15, 2018
    • 13 replies
    • 2.5k views
    • 
    • SeaWolf
    • June 16, 2018

15. Constant pressure tube substitution

    By vertek, June 11, 2018
    • 12 replies
    • 1.7k views
    • 
    • wink
    • June 15, 2018

16. A hybrid electrostatic headphone amp design

    By woodear, April 12, 2018
    • 22 replies
    • 7.7k views
    • 
    • woodear
    • June 14, 2018

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

    By mwl168, April 11, 2017   

    • megatron
    • 118 replies
    • 17.2k views
    • 
    • mwl168
    • May 27, 2018

18. Revised shunt power supply for SRX Plus

    By JimL, May 22, 2018
    • 1 reply
    • 1.6k views
    • 
    • Blueman2
    • May 22, 2018

19. Power switch recommendation 1 2

    By Pars, May 1, 2010
    • 46 replies
    • 7.8k views
    • 
    • luvdunhill
    • May 16, 2018

20. Shunt vs. linear reg

    By Pars, April 6, 2018
    • 7 replies
    • 2.3k views
    • 
    • Pars
    • April 7, 2018

21. DIY wiring Beats by dre studio V2 demo version

    By xGUSO, July 6, 2014
    • 23 replies
    • 10k views
    • 
    • wainer
    • March 28, 2018

22. Which DIY amp

    By wackid, February 1, 2018
    • 10 replies
    • 3.2k views
    • 
    • sbelyo
    • March 1, 2018

23. Ebay alternative to Par-Metal

    By sbelyo, February 16, 2018
    • 4 replies
    • 1.1k views
    • 
    • sbelyo
    • February 16, 2018

24. help repairing cavalli cth

    By arteom, February 7, 2018
    • 3 replies
    • 1.4k views
    • 
    • arteom
    • February 8, 2018

25. [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
    • 10.4k views
    • 
    • kevin gilmore
    • January 12, 2018