Question for the Bass Gods: I have here a recently restored bass labeled and branded Roth. However, it doesn't look like any Roth I've ever encountered either in person or in photo. The shape, violin corners and tuning machines do not correspond to what I've seen on Roth basses, but maybe I just haven't seen enough. Conversely, It's the finest sounding bass I've yet played as well. Full voiced, focused and even across the strings in all registers. What have I got here? Thanks in advance.