travesty14850 wrote:

> It would be interesting to have a little 4" or 5" speaker built into
> the portable case...Doepfer doesn't make such a thing, do they I'd
> imagine it would be very easy to build. Any DIY'ers ever try this
> Do you think I would need a powered opamp stage, or is the audio
> output strong enough to power a low-wattage speaker on its own

The headphone amp will power a small set of external speakers...