Do It Yourself

730 topics in this forum

1. Looking for Blackgate N 4.7u or 10u 50V

   By dsavitsk, November 24, 2009
   • 0 replies
   • 1.1k views
   • 
   • dsavitsk
   • November 24, 2009

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

   By mrjayviper, October 18, 2023
   • 2 replies
   • 1.1k views
   • 
   • Craig Sawyers
   • October 18, 2023

3. Stax cable connectors

   By livewire, September 19, 2019
   • 0 replies
   • 1.1k views
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   • livewire
   • September 19, 2019

4. Dynamic headphone dummy load

   By sbelyo, December 20, 2018
   • 3 replies
   • 1.1k views
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   • sbelyo
   • December 20, 2018

5. New Switchcraft mini jack

   By Pars, November 11, 2009
   • 0 replies
   • 1.1k views
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   • Pars
   • November 11, 2009

6. Universal output HP amp with custom Lundahl transformers

   By justin, August 3, 2024
   • 3 replies
   • 1.1k views
   • 
   • dsavitsk
   • August 3, 2024

7. Want to build a balanced dac. dont know where to start

   By BadgerMcBadger, July 11, 2022
   • 5 replies
   • 1.1k views
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   • sbelyo
   • July 30, 2022

8. What should we talk about when we facing some cable with fancy price tab?

   By mtoc, May 25, 2016
   • 0 replies
   • 1.1k views
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   • mtoc
   • May 25, 2016

9. Butane Soldering iron

   By dreamwhisper, February 8, 2019
   • 1 reply
   • 1.1k views
   • 
   • UFN
   • February 9, 2019

10. Universal Signal Isolator shield for the Arduino DUE

    By sbelyo, May 28, 2019
    • 0 replies
    • 1.1k views
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    • sbelyo
    • May 28, 2019

11. Caps in bias supply

    By pilli, February 5, 2019
    • 2 replies
    • 1.1k views
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    • pilli
    • February 5, 2019

12. Can anyone recommend a good desoldering station

    By sbelyo, November 16, 2022
    • 4 replies
    • 1.1k views
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    • sbelyo
    • November 18, 2022

13. Transistor Recommendations

    By luvdunhill, July 7, 2009
    • 1 reply
    • 1.1k views
    • 
    • cetoole
    • July 7, 2009

14. Sanity check needed for an amp build

    By sbelyo, April 5, 2022
    • 3 replies
    • 1.1k views
    • 
    • sbelyo
    • April 19, 2022

15. Help with Seduction phono preamp noise

    By thrice, May 12, 2007
    • 0 replies
    • 1.1k views
    • 
    • thrice
    • May 12, 2007

16. Looking for someone with a lathe....

    By luvdunhill, March 8, 2008
    • 0 replies
    • 1k views
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    • luvdunhill
    • March 8, 2008

17. DHT fully dc coupled amp (with 8 EML tubes)

    By fat joey, February 7, 2017
    • 0 replies
    • 1k views
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    • fat joey
    • February 7, 2017

18. How can I measure if my DAC puts out common mode DC from the balanced outputs?

    By sbelyo, September 27, 2016
    • 2 replies
    • 979 views
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    • sbelyo
    • September 28, 2016

19. Non-fb headphone amps' out z, how low could that be

    By fat joey, June 30, 2017
    • 0 replies
    • 917 views
    • 
    • fat joey
    • June 30, 2017

20. Universal upgrade board for Stax SRD energizers

    By ericj, January 29
    • 5 replies
    • 914 views
    • 
    • ericj
    • April 12

21. Black Stax jacks

    By Angst, June 9, 2020
    • 0 replies
    • 903 views
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    • Angst
    • June 9, 2020

22. High End drivers for Closed back Shell

    By short-circuit, August 27, 2022
    • 4 replies
    • 896 views
    • 
    • swt61
    • August 27, 2022

23. KGSSHV broken need help

    By electrostatics, November 29, 2022
    • 2 replies
    • 830 views
    • 
    • electrostatics
    • November 30, 2022

24. Building a passive energizer from scratch --- to ground or float the bias supply?

    By bobkatz, July 30, 2023
    • 3 replies
    • 820 views
    • 
    • bobkatz
    • July 31, 2023

25. some questions on the original "dynalo" PSU as mentioned in headwize

    By mrjayviper, October 1, 2022
    • 2 replies
    • 799 views
    • 
    • mrjayviper
    • October 3, 2022