Has anyone used one of these 8 channel aiyima tpa3255 boards?
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I'm wondering about power supply needs, I don't think I can find a 36 or 48v supply with enough amps, or how well it would work connected directly to my 24v lithum solar power battery bank?
How are people supposed to power one of these? Is there any discussion of others using this board? I am hoping to drive it with something like this soundard:
Will this work ok? I'm running an aiyima a07 version with bt built in to see how well it drives my jbl 590, even with a 19v supply it's not too bad, but I would like more bass and top end, will the lithium bank give me about the same performance I get with 19v power brick or more because it has no current limit?
Also does anyone know what the power draw will be for that 8 channel board when on, but no sound is being produced? Power draw is so low on the a07 I have that I can't see it on my inverter, so I cant estimate 4x the load.