This is a KIT SOLDERING and ASSEMBLE is required

AA-1 AUDIO AMPLIFIER KIT

SKU: AA-1
$10.95Price
  • Listen through walls, hear conversations across the room. 
    Add a parabolic reflector and hear blocks away. 
    The BIG EAR Amp. can be hidden about anywhere.
    Makes an ultra sensitive intercom. 
    Can be used as a 1.5W AMP. 
    We supply a mini-electret mike in the kit. 
    You supply the speaker or earbuds for output. 
    Power requirement 6 to 12v DC. 
    PC Board SIZE: 1" x 2"

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