Transformer coupled Isolated Input Single channel audio amplifier

This audio amplifier can be used to drive a speaker or boost audio signals or any signal in the 20Hz to 20KHz frequency range.

AP381A Mono Audio Amplifier.

  • Level control provides continuously adjustable signal level.
  • Boosts the input signal up to 34dB.
  • Up to 2 watt of signal output into an 8 ohm load.
  • Single ended 3.5mm headphone jack accepts mono or stereo headphones.
  • LED power status indicator.
  • LED output status indicator.
  • All analog signal amplification useful in audio signal distribution systems.
  • 600 ohm input impedance.
  • Input Connector: RCA Jack.
  • Output Connector: Pluggable screw terminals with 5.08mm spacing.
  • Power requirements: 10-15VAC or 12-20VDC.
  • Enclosure: Black ABS plastic.
  • Dimensions: 3.6" x 2.27" x 1.5"