====== Signalizer Loudspeaker System Model S30 ======
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===== Description =====
  *Audio and speaker system for use with receivers and transceivers.
  *Plugs into headphone jack.
  *Provides maximum AGC to keep all signals at a constant pre-set level.
  *Can be switched in and out of the circuit.
  *Can be used with internal speaker for headphones.
  *Contains a 400 Hz passband CW filter with adjustable attenuation.
  *115 VAC operation.
  *4.5" x 8.25" x 6.5"
  *Wt. 3.5 lbs.

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