what he means is a acoustic electric i think.
i have done piezo mods in past to my acoustic and electrics. (though gotten rid from electrics now)
just find the sweet spots (under the bridge) and one on side shim and one underneath top. then you will get a fuller richer tone. for electrics just lift the bridge if possible and put in the transducers there or fix them in the pup cavity.
Do know that you will need a really good preamp for that, the 100 rs amp wont give you the range and there is a huge impedence mismatch going on there.
but isn't it just a great feeling to do a mod and get pleased with the results irrespective of whatever they are.
Ibanez S470 Bk W/ SEYMOUR DUNCAN SH4-JB/SH2-n/heavily modded
PRS SE Korina SingleCut
Givson Panther modded emg 81/85
Aria J Bass
Processor : Line 6 PODXT Live (fully loaded)
Stomps: SD Twin Tube Classic
Effects: Ts-404 Boutique & few other pedals (self built).
AMP TRS7000 Solidsate Power Amp 100W x2 Feeding 2x 12" Custom 8 Ohm Speakers Cabs.
Roland Cube 30.
Recording : Riffworks, Ableton Live,Reaper
Korg Microkontrol and Casio CTK500 for Midi