Phase Plugs

Speakers & Kits

Box Plan Lib/Info



Price List

Mail Us



  EnABL Kits Ed Lafontaine supplies supplies for diy EnABLers

  audio-circle forum

  audio-talk forum
Forums where we hang out

p10-hifi has a dedicated forum on diyaudio
  Transmission Line Speakers A spiritual pre-cursor and a sister to this site
  frugal-horn.com Primary sponsor of this site & home of the box-plan library from whence some of the content for this site has been lifted. Source for -- amoungst others -- modified/matched Fostex & Mark Audio drivers
  frugal-phile.com North American sources for Fostex & Mark Audio drivers
  Parts Express


  Creative Sound Solutions
Primary sistributors for drivers we commonly treat.

  Mark Audio
Manufacturer of the drivers most commonly seen on this site
  Woden Design Our associate Scott Lindgren's commercial site