[sdiy] Any idea for an inexpensive 100w at 8ohms audio power module (supply included) Found something good...

[Jean-Pierre Desrochers]

Here is what I'm gonna buy..

https://www.amazon.ca/Fosi-Audio-V3-Amplifier-Component/dp/B0C36S8DCT

My needs are for around 50w RMS @ 8 ohms before clipping.
This unit with its included 32v/5A supply will do !

Thanks to you all !

*******************************************

> On Wed, Apr 24, 2024 at 8:22 PM Mike Bryant
> <mbryant at futurehorizons.com> wrote:
> >
> > Unfortunately putting the PSU in the same box makes it subject to approvals
> which adds cost.  Are you sure you can't use one of those black-case TPA3255
> Chinese modules with an external 50V switchmode 5 Amps in-line PSU ?
> > ________________________________
> > From: Synth-diy <synth-diy-bounces at synth-diy.org> on behalf of
> > Jean-Pierre Desrochers via Synth-diy <synth-diy at synth-diy.org>
> > Sent: 24 April 2024 18:36
> > To: synth-diy at synth-diy.org <synth-diy at synth-diy.org>
> > Subject: [sdiy] Any idea for an inexpensive 100w at 8ohms audio power
> > module (supply included)
> >
> >
> > Does anybody have an idea for an inexpensive 100w at 8ohms mono audio
> > power module
> >
> > That would have its own supply from 120vac?
> >
> >
> >
> > There is a lot of cheap chinese audio power modules available
> >
> > But they all need an added power supply (transformer, bridge, caps).
> >
> > I’m looking for some kind of Class D power module that would only need
> 120VAC.
> >
> > Audio in, spkr out, 120VAC supply. That’s it.
> >
> >
> >
> > Any idea ?
> >
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