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model 1

  1. ViperZ

    Apt Amplifier Model 1 amplifier question - buzzing

    Hi all, I rebuilt Apt Power Amplifier Model 1 amplifier, but have this weird condition that I don't understand. When no input is connected, there is loud buzzing (transformer-like) through only the right channel (it's much quieter in the left channel). As soon as I connect RCA input from my...
  2. camerakid

    How to get glued-in drivers out?

    I went to the thrift store a few days ago and left with a pair of DLK Model 1's for $35. After some Howard's Restore-A-Finish, followed up by some Feed-n-Wax, they looked really good! I glued neodymium magnets to the grill and nailed same nails into the speaker, which line up with the magnets on...
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