J. W. Davis & Company D-250AL User Manual

Summary of D-250AL

  • Page 1

    New technology old reliability j.W. Davis & company • 3030 canton street • p.O. Box 710219 • dallas, texas 75371-0219 sales 800-527-5705 • fax 800-388-9106 • corp 214-651-7341 • fax 214-939-0328 • [email protected] • www.Jwd.Com user’s manual the mark of the professional... 090705123 unpacking procedure...

  • Page 2

    New technology old reliability j.W. Davis & company • 3030 canton street • p.O. Box 710219 • dallas, texas 75371-0219 sales 800-527-5705 • fax 800-388-9106 • corp 214-651-7341 • fax 214-939-0328 • [email protected] • www.Jwd.Com the mark of the professional... The d-250al is a 2-channel input high fidel...

  • Page 3

    New technology old reliability j.W. Davis & company • 3030 canton street • p.O. Box 710219 • dallas, texas 75371-0219 sales 800-527-5705 • fax 800-388-9106 • corp 214-651-7341 • fax 214-939-0328 • [email protected] • www.Jwd.Com the mark of the professional... I. Unpacking procedures inspection this uni...

  • Page 4

    New technology old reliability j.W. Davis & company • 3030 canton street • p.O. Box 710219 • dallas, texas 75371-0219 sales 800-527-5705 • fax 800-388-9106 • corp 214-651-7341 • fax 214-939-0328 • [email protected] • www.Jwd.Com the mark of the professional... Iv. The front panel v. The back panel -4- 1...

  • Page 5

    The mark of the professional... The d-250al is designed to be connected to 8-ohm speakers directly, or to variable impedance speakers that match the amplifier’s line output voltage of 25v or 70.7v speaker lines. Vi. Speaker installation connecting for direct 8-ohm operation connect 8-ohm speaker(s) ...

  • Page 6

    New technology old reliability j.W. Davis & company • 3030 canton street • p.O. Box 710219 • dallas, texas 75371-0219 sales 800-527-5705 • fax 800-388-9106 • corp 214-651-7341 • fax 214-939-0328 • [email protected] • www.Jwd.Com the mark of the professional... Viii. The auto-mute circuit the jwd series ...

  • Page 7

    Schema tic for d-250al amplifier -7-.

  • Page 8

    New technology old reliability j.W. Davis & company • 3030 canton street • p.O. Box 710219 • dallas, texas 75371-0219 sales 800-527-5705 • fax 800-388-9106 • corp 214-651-7341 • fax 214-939-0328 • [email protected] • www.Jwd.Com power indicator on front panel does not glow: overload indicator on front p...