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TDA7492 Digital Audio Amplifier Board 2x50W
How would you go about using RCA cables as inputs? What parts would I need and how would I wire it? I don't see any switches - how is volume controlled and the board turned on? If it's receiving power, it's on?
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Date published: 2015-06-25
Will this run good on a 12 volt power supply? Also I am looking for something like this that has Bluetooth built in? What do you have that will work for a volume control nob with on off built in?
Regarding voltage supply, I would use a p/n 320-6546 to step up the 12v supply to a more appropriate voltage based on your impedance load (see product description above for voltages). I've used that voltage converter to step up to 24v from a 12v SLA battery and power a Lepai p/n 310-298 amp (with built in bluetooth), and it works great.
Date published: 2015-06-03
How can i run in mono this amp for a 4ohm load speaker ? Can it give 100w in mono?
The amp can run at 4 ohms into a channel and it will give you a bit more than 50 watts but it is not bridgeable. only the inputs can be paralleled for dual mono setup.
Date published: 2015-05-20
Can the amp handel the signal in as a high level, like an amplified source? Should the level line input be more in lign with a mA source, like an rca type?
This amplifier cannot handle a high level input. It needs a line level such as an RCA level input.
Date published: 2015-06-06
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 recommend using one like part number 120-055.
Date published: 2015-04-22
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