For "thumbsized" gyros, the power-drain is probably very slight.
A class-D may or may not be a good idea, I'd worry about the stability faced with a "weird" load like motors. That said, I have been toturing one of these to no end, and not managed to kill it yet: http://classdaudio.com/amplifier-modules/ti-300-amplifier.html Depending on the actual power-requirement, you can also consider the NatSemi audio chips, for instance the LM3875 "gainclone". It is basically a very good high-power op-amp. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.