Do It Yourself

731 topics in this forum

1. silver plated copper wire from navships

   By sbelyo, March 29, 2017
   • 16 replies
   • 3.3k views
   • 
   • mwl168
   • April 10, 2017

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

   By Zonker92, December 5, 2010
   • 12 replies
   • 12.3k views
   • 
   • auriian
   • April 6, 2017

3. Mini Group Buy - Blue Hawaii PCB 1 2 3 4

   By mwl168, February 13, 2017   

   • kgbh
   • bhse
   • (and 1 more)

     Tagged with:

     • kgbh
     • bhse
     • blue hawaii
   • 77 replies
   • 14.3k views
   • 
   • PICaudio
   • April 2, 2017

4. Closed - Group Buy - Carbon V7.0 CAPS 1 2

   By sorenb, August 22, 2016   

   • carbon
   • caps
   • (and 2 more)

     Tagged with:

     • carbon
     • caps
     • psu
     • kgsshv
   • 30 replies
   • 6.5k views
   • 
   • magpye
   • March 22, 2017

5. SEN I/V stage for BIII 1 2

   By sbelyo, February 1, 2017
   • 34 replies
   • 11.4k views
   • 
   • sbelyo
   • March 17, 2017

6. Closed - KGSSHV Carbon and GoldenReference HV PS Group Buy 1 2 3 4 17

   By mwl168, June 28, 2015   

   • golden reference
   • sic
   • (and 3 more)

     Tagged with:

     • golden reference
     • sic
     • carbon
     • kgsshv
     • goldenreference
   • 419 replies
   • 76.5k views
   • 
   • Rodeodave
   • March 5, 2017

7. What is this new kind of tube? (Nutube)

   By fat joey, February 26, 2017
   • 6 replies
   • 2.4k views
   • 
   • Craig Sawyers
   • March 1, 2017

8. Someone who does Small CNC Jobs

   By Les_Garten, February 25, 2017
   • 6 replies
   • 2k views
   • 
   • Les_Garten
   • February 26, 2017

9. Best way to sort, label and store BJT transistors

   By sbelyo, February 24, 2017
   • 8 replies
   • 2.7k views
   • 
   • gwrskien
   • February 26, 2017

10. Whats the right size transformer for the original dynahi PSU

    By sbelyo, September 26, 2015
    • 12 replies
    • 3.1k views
    • 
    • sbelyo
    • February 22, 2017

11. srx revisited 1 2 3 4 7

    By kevin gilmore, December 6, 2014
    • 159 replies
    • 56.4k views
    • 
    • JimL
    • February 11, 2017

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

    By fat joey, February 7, 2017
    • 0 replies
    • 1.1k views
    • 
    • fat joey
    • February 7, 2017

13. Balanced isolation transformer

    By joehpj, February 1, 2017
    • 4 replies
    • 1.9k views
    • 
    • Craig Sawyers
    • February 2, 2017

14. What's up with dynafet boards these days? 1 2 3

    By Icarium, November 14, 2007
    • 69 replies
    • 12.7k views
    • 
    • mypasswordis
    • December 25, 2016

15. simple curve tracer

    By Pars, November 26, 2016
    • 7 replies
    • 4k views
    • 
    • Craig Sawyers
    • November 27, 2016

16. Transformer phase / no phase marking

    By sorenb, April 12, 2016
    • 7 replies
    • 2.5k views
    • 
    • Pars
    • November 23, 2016

17. Best amp for the stax 207?

    By mtoc, October 27, 2016
    • 23 replies
    • 4.6k views
    • 
    • Sechtdamon
    • November 1, 2016

18. Collins radio potentiometer

    By mtoc, October 27, 2016
    • 6 replies
    • 1.8k views
    • 
    • mtoc
    • October 30, 2016

19. You guys should try this pot, poor man's P&G

    By mtoc, October 24, 2016
    • 5 replies
    • 1.6k views
    • 
    • spritzer
    • October 25, 2016

20. Group Buy - Carbon V7.0 1 2 3 4 5

    By sorenb, July 24, 2016   

    • carbon
    • grounded grid
    • (and 1 more)

      Tagged with:

      • carbon
      • grounded grid
      • golden reference
    • 115 replies
    • 22.8k views
    • 
    • s_r
    • October 6, 2016

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

    By sbelyo, September 27, 2016
    • 2 replies
    • 1.1k views
    • 
    • sbelyo
    • September 28, 2016

22. what is the right Forward Voltage of LEDs?

    By coldmoon, September 18, 2016
    • 3 replies
    • 1.5k views
    • 
    • mwl168
    • September 18, 2016

23. Thinking of having some gilmore boards made

    By sbelyo, September 14, 2016
    • 12 replies
    • 2.8k views
    • 
    • Remolon
    • September 17, 2016

24. Interest check: GRLV, ALPS quad pcb group buy

    By sbelyo, September 16, 2016
    • 9 replies
    • 1.8k views
    • 
    • cspirou
    • September 16, 2016

25. Grado Mods

    By CanHead, September 2, 2016
    • 1 reply
    • 1.4k views
    • 
    • wink
    • September 2, 2016