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TDA7492 Digital Audio Amplifier Board 2x50W
I added a revision to my question but it didn't post! I forgot to mention that I will be using at 4 ohms and the product description clearly states an 18v maximum. Can you please recommend a power supply?
I would like to have 3 inputs to the amp. a. mini stereo jack, b. USB MP3 Module , and c. a Bluetooth module. Thought about just connecting all three to the inputs . Would prefer to be able to select input. Any thoughts on how to wire?
Are there any power modules you could install internally, as in inside a speaker enclosure? I have looked at transformers here, but I think they are AC in snd AC out. Any options for this idea?
Will this accept a microphone input or do I need a preamp?
Will this guy do the trick? 129-014 If not is there a power supply that you recommend? Thanks.
In order to get the most from the amplifier I would recommend the power supply below.http://www.parts-express.com/parts-express-24-vdc-5a-switching-power-supply-with-25-x-55mm-plug--120-055
Date published: 2015-03-17
Where is the power input? Can I wire the Stereo harness to an aux cable?
A wiring diagram for this amplifier is below. Yes you can wire the harness to a 3.5mm aux connector.www.parts-express.com/pedocs/tech-diagrams/320-606--tda7492-wiring-diagram.pdf
Date published: 2015-02-27