I find people who play or know the Aria custom shop SWB02 EUB. The sound is so thick with the Fishman B preamp that it easyly could fight a Baby Bass for Latin and an acoustic with High frenquencies slightly boosted, as first an electric player the side dots help me to play with correct intonation.
The scale length is same as a 3:4 acoustic bass. It is sold without preamp and control so i have bought a preamp to match the piezo. I ordered a specialy made gig bag in France cause the genuine was so flim; I have recently sold this bass via internet and buy a NS design bass.