DIY Audio Projects

7,310 topics in this forum

1. Lii Audio H 1502 15 inch coaxial drivers/tea strainer!

   By THOMO, June 26, 2023
   • 16 replies
   • 1.3k views
   • 
   • MattyW
   • Friday at 03:16 AM

2. Altec 604 Stonehenge V plans

   By Dr. Dean, September 28, 2021
   • 8 replies
   • 3.7k views
   • 
   • Andrew Tilsley
   • Thursday at 04:39 AM

3. TPAM10HTL tapped horn sub & Altronics PECC 10" woofer build

   By Maz4bz, March 28, 2019
   • 6 replies
   • 6.2k views
   • 
   • Andrew Tilsley
   • Thursday at 04:30 AM

4. DIY audio: what are you building? 1 2 3 4 412

   By Paul Spencer, December 28, 2010
   • 10.3k replies
   • 807.2k views
   • 
   • mwhouston
   • Thursday at 03:11 AM

5. TQWP ML, Folded Voigt Pipe Version 10/11

   By Type 1, January 16
   • 8 replies
   • 629 views
   • 
   • tubegeek
   • May 9

7. Fake OPA2134's.

   By catman, July 26, 2019
   • 19 replies
   • 8.9k views
   • 
   • aussievintage
   • May 7

8. Resurrecting a 1980s analogue preamp project 1 2 3 4 9

   By Monkeyboi, July 1, 2018
   • 201 replies
   • 15k views
   • 
   • Leinster Lad
   • May 4

9. Change the Raga Planar 3 engine support with a sorbothane one.

   By gabtram, May 2
   • 0 replies
   • 133 views
   • 
   • gabtram
   • May 2

10. rega p3 - question: replacing old capacitor & resistor 1 2 3 4

    By custom_made, March 4, 2014
    • 79 replies
    • 22.6k views
    • 
    • gabtram
    • May 2

11. Where did I go WRONG ? .................. following a very simple cross over schematic

    By mfforever, March 22
    • 5 replies
    • 195 views
    • 
    • Rustee
    • May 1

12. SONIDO FIELD CORE “ Full range drivers”

    By Type 1, March 27
    • 18 replies
    • 308 views
    • 
    • Type 1
    • April 25

13. Rebuild Goodmans Magnum K speakers ... 1965 English

    By mfforever, March 27, 2023
    • 23 replies
    • 4.6k views
    • 
    • mfforever
    • April 25

14. RankStranger’s Altec odyssey

    By RankStranger, October 3, 2023
    • 19 replies
    • 1k views
    • 
    • RankStranger
    • April 25

15. Modification / Custom-made Cables

    By James H., April 18
    • 1 reply
    • 152 views
    • 
    • bazzle
    • April 20

16. Orpheus CS18 refurbishment

    By FordW, March 11
    • 17 replies
    • 429 views
    • 
    • FordW
    • April 20

18. 240 Plugs?

    By Hilltop Hippy, February 10
    • 13 replies
    • 675 views
    • 
    • audiofeline
    • April 20

19. Damaged subwoofer enclosure: how to make a DIY repair?

    By Raghavtib, March 11
    • 2 replies
    • 386 views
    • 
    • audiofeline
    • April 11

20. Dynaco MkIII monoblocks

    By Spinspin69, March 26   

    • Dynaco tube monoblocks diy
    • 2 replies
    • 206 views
    • 
    • crtexcnndrm99
    • April 11

21. Tonearm DIY Headshell Part

    By Spider27, July 3, 2020
    • 7 replies
    • 3.2k views
    • 
    • Rui Cortes
    • April 7

22. 3 new sets of full range driver speakers 1 2

    By muznuts, May 18, 2017
    • 25 replies
    • 26.7k views
    • 
    • mfforever
    • April 5

23. AARON HMF-600 Cone Surround Repair

    By Byron D'Arcy, January 19, 2023
    • 18 replies
    • 1.9k views
    • 
    • georgehifi
    • April 3

24. Is this Ebay seller legit - Starline RCAs (copper/tellurium/silver)

    By Sounder10, April 3
    • 1 reply
    • 227 views
    • 
    • simo8989
    • April 3

25. DIY Zero-cost "Baste Rebirth" desktop speaker - remodeled with an old mobile phone charger box!

    By sdiwen, March 31   

    • DIY
    • sound quality
    • 0 replies
    • 150 views
    • 
    • sdiwen
    • March 31

26. RCA interconnect builds: show ‘em off and share techniques/parts recommendations 1 2 3 4 7

    By RockRolley, November 27, 2024
    • 159 replies
    • 4k views
    • 
    • andyr
    • March 28

27. Transformers?

    By Spinspin69, March 28
    • 3 replies
    • 163 views
    • 
    • Spinspin69
    • March 28

29. Sourcing used ja-0513 tweeters for Yamaha ns-1000m

    By robt62, March 22
    • 3 replies
    • 116 views
    • 
    • Spinspin69
    • March 27

30. Speaker Switcher

    By Spider27, January 4
    • 15 replies
    • 440 views
    • 
    • Spinspin69
    • March 25

31. Gale 401A crossover rebuild

    By Gordon Macfarlane, August 28, 2020
    • 22 replies
    • 5.1k views
    • 
    • Gieseler Audio
    • March 22

32. 4-way Altec PA Infos and Questions

    By .fprm, March 19
    • 0 replies
    • 146 views
    • 
    • .fprm
    • March 19

33. Perreaux 6000B Major Upgrade and Transformation. 1 2 3

    By Rob Wright, August 26, 2023
    • 67 replies
    • 3.7k views
    • 
    • Prudent Student
    • March 17

34. The Speaker Project - Owners & Discussion Thread 1 2

    By Fidelity Hi, February 2, 2023   

    • DIY Kit
    • Speakers
    • 41 replies
    • 6.3k views
    • 
    • Timster
    • March 15

35. New member working on Hafler amps 1 2

    By GrantB, December 27, 2024
    • 30 replies
    • 859 views
    • 
    • GrantB
    • March 14

36. L C R Speaker Build 1 2

    By SandS, February 28
    • 30 replies
    • 634 views
    • 
    • playdough
    • March 7

37. Cabinet Maker/Speaker Builder Wanted!

    By clarkejw, January 1   

    • Kef
    • Baltic Birch
    • (and 1 more)

      Tagged with:

      • Kef
      • Baltic Birch
      • Concerto
    • 12 replies
    • 870 views
    • 
    • clarkejw
    • March 6

38. buchardt e50

    By Shhh, February 24
    • 14 replies
    • 803 views
    • 
    • Type 1
    • March 4

40. JBL Everest DD55000 horns

    By aertex, December 18, 2018
    • 17 replies
    • 4.9k views
    • 
    • .fprm
    • March 3

41. Crossover build help, Sydney

    By yeahpetrus, March 2
    • 1 reply
    • 229 views
    • 
    • mwhouston
    • March 2

42. USB microscope

    By Addicted to music, March 1
    • 5 replies
    • 285 views
    • 
    • aussievintage
    • March 2

43. Aluminum Electrolytic Caps

    By Addicted to music, February 22
    • 7 replies
    • 333 views
    • 
    • HdB
    • February 28

44. Looking to build my own racks.

    By Almaz, February 2
    • 12 replies
    • 596 views
    • 
    • RankStranger
    • February 22

45. CNC Fun 1 2 3 4 5

    By Sub Sonic, March 21, 2022
    • 115 replies
    • 10.7k views
    • 
    • Sub Sonic
    • February 20

46. CSS Audio - Criton 1td

    By Leighroy, October 22, 2020
    • 11 replies
    • 3.5k views
    • 
    • Phydeaux III
    • February 20

47. Lundahl LL1544A wiring guidance.

    By lllcorvuslll, February 19
    • 0 replies
    • 306 views
    • 
    • lllcorvuslll
    • February 19

48. Klipsch K402 replica build 1 2 3

    By oohms, September 3, 2017
    • 74 replies
    • 32.2k views
    • 
    • Andrew Tilsley
    • February 19

49. "Cheap" Isolation Platforms

    By DacMan101, October 31, 2024
    • 17 replies
    • 965 views
    • 
    • 075Congo
    • February 18

51. Playmaster Stereo Amp - DIY Kit 1 2

    By Spider27, November 26, 2022
    • 30 replies
    • 2.8k views
    • 
    • WINEDS
    • February 18

52. B&C DCX464 Coaxial, LeCleac'h Azura horn and Dual 18" Speakerbuild 1 2 3 4 6

    By playdough, May 1, 2024
    • 132 replies
    • 7.1k views
    • 
    • playdough
    • February 12

53. Honey i shrunk the couch!

    By 2Brix, February 4
    • 16 replies
    • 633 views
    • 
    • Sub Sonic
    • February 10

54. Help me understand dipole cancellation

    By b.d, February 5
    • 3 replies
    • 330 views
    • 
    • David A
    • February 6

55. SB acoustics Sasandu speaker build 1 2 3 4

    By JD1, January 1, 2024
    • 75 replies
    • 4.4k views
    • 
    • Type 1
    • February 4