12ax7 Websites:

  • space-tech-lab.com

    Space-Tech Laboratory - High-End Audio 

    Space-Tech Labratory High-End Audio

  • fisherdoctor.com

    The Fisher Radio Corporation

    The Fisher Radio Corporation

  • studiosoundelectronics.com

    Electronic Parts for VCRs and Guitar Amplfiers

    Studio Sound Electronics VCR Parts, VCR Belts, Cassette Deck Belts, CD Player Belts, Electronic Tools, VCR Cleaning Supplies

  • hotroxuk.com

    Hot Rox UK - Computer Matched Valves - Guitar effects pedals - Speakers - Amp...

    Hot Rox UK are a music company that specializes in amplifier parts, premium matched valves (tubes) for all amplifiers. Distribution for Jensen speakers, cioks power supplies...

  • tubemonger.com

    Fine European and American NOS Audio and Guitar Tubes.

    Fine NOS Tubes from Amperex, Mullard, Cifte, BEL, Ferranti, Visseaux, Siemens & Halske, Telefunken, Siemens, RCA, Tung-Sol, Tesla, Mazda, La Radiotechnique, Philips, Valvo,...

  • magicparts.com

    Ruby Tubes - Magic Parts

    Magic Parts is the distributor of Ruby Tubes, vacuum tubes and a full line of amplifier parts, tools, accessories, and publications.

  • classictubeaudio.com

    Repair & Sales of Vintage Vacuum Tube Audio Gear | Now Buying McIntosh |...

    We buy, Repair, Restore, Sell, quality vintage tube electronics including Stereo, Guitar, amplifiers. Including Mcintosh, Dynaco, Marantz, HH Scott, Fisher and