Photo of Educational Block Audio Preamp KIT Ever wonder how op-amps work? Have you heard the term, but are unsure of how to use them? This kit, based on the LM1458 Dual Op-Amp, fills you in on op-amp basics and provides a working preamp, capable of amplifying microphone-level signals to the point where they can drive a power amp (such as the EBAA-1 or AP-1W), Featuring two high-gain stages, each with an adjustable output level. The stages can be connected together to provide one high-gain preamp, or used separately for stereo.
Power requirement; 5 to 10v DC, P C Board size: 2.25" x 2.75"
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EBAP-2 Kit $9.95 Quantity:

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Rainbowkits - 121 E. North St. - New Ross IN 47968 - (765) 230-2301