It occurred to me that All the basses in this segment are traditional old school acoustic designs. Imagine if Ibanez built THIS design at 25" scale. I bet they couldn't make enough of them. What do You think?
It'll never happen. It's sort of surprising the Mikro series are still being produced, but they are great little basses for kids, small handed folk, people with medical issues that make longer scales hard to play, and guitarists. I really liked mine as a tenor or piccolo bass, and it was serviceable in E standard too.
I imagine a micro scale bass with only a piezo pickup would sound like crap. I've never heard a piezo-only electric bass that I wanted to hear again.
The other issue is strings; the Mikro gets it right in that department because you can use standard short scale strings (for 30" basses with a regular/ not a stop-tailpiece bridge), so you aren't stuck tracking down either custom strings or whatever OEM garbage Ibanez ships them with. Sure, you can get strings for standard tuning at that short scale from the likes of Newtone , Curt Mangan, maybe Octave4Plus (I had an awful time several years ago getting a string set made for my Samick Corsair Mini bass and would
never recommend anyone give them money), or if you can manage to get them to ship things to you, Kalium... again, I'd
never recommend anyone give them money.
Unless multiple manufacturers get onboard with the micro scale bass thing and then get string manufacturers to produce strings that will fit 25-27" scale electric basses, I wouldn't be jumping onboard with one. Tone is so subjective, and strings such a big part of it, that I think you'd have too many players disappointed because they were stuck with whatever strings were offered as stock.