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  3. Amplifier
  4. A120
  5. Operating Instructions

Baldwin Boxall A120 Operating Instructions

Summary of A120

  • Page 1

    Baldwin boxall communications ltd. Wealden industrial estate, farningham road crowborough, east sussex, tn6 2jr telephone: 01892 664422 fax: 01892 663146 website: www.Baldwinboxall.Co.Uk email: mail@baldwinboxall.Co.Uk c o m m u n i c a t i o n s ia120 issue 1 13/06/2001 a120 adept 120w modular ampl...

  • Page 2

    - 2 - issue 1 a120 modular amplifier the a120 is a modular amplifier mainframe that can accept up to 8 input modules and 1 output module to suit most public address requirements. The a120 can be either mains (230v) or battery (24v) operated, and can be fitted with an internal 1 amp battery charger a...

  • Page 3

    - 3 - issue 1 fitting input (imp) and mixer (ms) modules input pre-amplifiers, mixer stages and lnfill (bp) front panels are inserted into the front of the amplifier by slackening the four self-tapping screws (two on either side) which hold the top aluminium extrusion in place. Raise the front of th...

  • Page 4

    - 4 - issue 1 a120 technical specification rated output power (rms) 1 120 watt 83 ohms output voltages obtainable 50v & 100v output regulation distortion (1khz @ rated output) 1 frequency response –3db @ 30hz – 20khz input sensitivity depends on imp module used output noise (ref rated output) -80db ...