World Tube Directory / Audio Industry Sourcebook
tubedir.org indexes audio manufacturers and related businesses. Register to update data.
Palette Amps Stillwater, OK 75076 USAParts Connexion Burlington, Ontario L7L 5Y4 CanadaPlitron Manufacturing Inc. Toronto, Ontario M3J 3J2 CanadaPrimrose Audio Design Etobicoke, Ontario M8Z 5T7 CanadaPower Electronics Industries Chennai, Tamil Nadu 600 002 IndiaPAEng Design Popoli, PE 65026 Italy