BTW here's the amp for scratch plate project - it is 5v and 2x3w so I can get the stereo from the Korg too...
and here's the speakers, to go in the place of the centre pickup (so not a whole lot of stereo separation there then)
the power source buried in the body will be one of those phone battery portable rechargers of 5000mAH, at 5w and 5v that should run on a full charge for about 5 hours by my maths - enough to make your fingers sore! Something like this, although it makes a spurious claim about its capacity I'd say...
![]()