1. Alpha AF-1000 6/5/4/3 Wire Apartment Unv Amplifier Used with A Variety Of 3 To 6 Wire Intercom Stations

      • Pack Amplifier is a self-contained unit not requiring an external amplifier
      • Designed for use with certain 6, 5, 4 or 3 wire apartment speaker type stations
      • Voice volume control and tone volume control are easily adjustable through the screwdriver slot on the front panel
      • Additional functions include multiple entrance operation with the AF-3600; delayed door timing; post office door lock release; steady or warble call tones
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    SKU: AF-1000
  2. Louroe Electronics LE-224 4 Zone Distribution Amplifier

      • One audio input and four audio outputs (RCA)
      • Power jack for applying 12Vdc power
      • 120V/12Vdc power supply included
      • Gain adjust for each audio output
      • LED power indicator
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    SKU: LE-224
  3. Comelit 4933 Distributor & Amplifier Simplebus Top

      • Amplifier with 6 outputs
      • The riser outputs used must be programmed manually or via 1249B
      • Dimensions: 2.6''x3.3''x1.4''
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    SKU: 4933