Lowell SMGA-5
Generator Amp, Masking 1RU


The SMGA-5 provides a pink noise signal and amplifier (5W into 70V, 25V, or 8 ohm) for use in stand-alone applications (masking or masking/paging/music) or for interfacing with existing paging/music systems.


  • Generator Output Signals: Pink noise (equal energy/octave)
  • Generator Controls: Output level, Low pass filter (flat to approx. 9 dB/octave roll-off at 300Hz.)
  • Amplifier Output Power: 5 watts into 70V, 25V, or 8 ohms
  • Auxiliary Input: Hi-Z (500mv) line for paging, music, or signaling
  • Internal Input: Noise (connected internally)
  • Output connections: Plugable Barrier Strip
  • Amplifier Controls: Master level plus bass, midrange, and reble controls (+/- 12 dB) and auxiliary input level.
  • Power Requirements: 120 VAC, 60 Hz, 14 watts
  • Size: 19"W x 1.75"H (1RU) x 4"D

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