I played for just a few minutes on Tuesday. I noticed that the string spacing is about 18 or 19mm. The fretboard and slim neck are super fast. The fretboard is rosewood, not ebony, but it sounds good. The combination of piezo and soapbars (Bart MK-1) offers a lot of tone . At less than $1,000 street, this is a great fretless for a serious player.