• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

gray research

  1. Jxmos

    Gray Research AM-50 / Dynaco Mark 2 Clone / Gray Concert Duet Console Info Questions Schematics?

    At an auction last fall, I was lucky enough to win a Gray Research amplifier and preamp. Since information on these is hard to find, I thought I share what I’ve found and see if others might have more details. As I restore them, I believe these are units from a console that Gray Research sold...
    • Jxmos
    • Thread
    • 5ar4 am-2a am-50 clone concert duet el34 gray gray research tr-5000 tr-5001
    • Replies: 23
    • Forum: Tube Audio
  2. nickdinatale

    Gray 212 / 216 transcription arm mounting instructions

    Since this info doesn't seem to be readily available and I have one of the original instruction "manuals" (actually just a stapled packet), I figured I would upload it for anyone who needs it. Hope this helps someone out!
    • nickdinatale
    • Thread
    • 212 216 gray gray research instructions mounting specs tonearm transcription
    • Replies: 2
    • Forum: Turntables
Back
Top Bottom