Re: Amp discovery!

Posted by Kinski on Jul 16, 2016; 3:25pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/Amp-discovery-tp31594p32059.html

Yeah, these amps are often run by the TPA3116 or TPA3118. They are pretty much the exact same chip, except that the TPA3118 does NOT require a heatsink, if run within spec, of course.

The chip that I posted in this thread uses the TPA3118.

On Sat, Jul 16, 2016 at 10:48 AM, iggy [via Guitar FX Layouts] <[hidden email]> wrote:

Here's a link to the digital chip that's the amp in this thing. Seems it can handle a wide range of ohm loads.  From 2 ohm up to 8 ohm. Since it doesn't use a transformer like a tube amp it really pretty flexible. I gives some good info on ohm loads, power and what you can hook up. If you load it up hard, you might have to attach a heat sink to help cool the device.

http://www.ti.com/product/TPA3118D2

still waiting on mine to arrive. looks like fun.

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