.

>>>...I see a Boss DB90 may be such a device. What else>>>....

The Boss "Dr Rhythm" and "Dr Beat" boxes have a good reputation, earned from many years of professional application. Cant go wrong with any of their models. If I were in the market I would not be much interested in looking at anything else.

A non-tech person would probably NOT would to buy the most advanced Dr Rhythm model she could afford. These devices get complicated real fast as they go up the price scale.


Flatfoot sez: Call me when 'Talent-in-a-Box' is ready to ship! -- [8{>

Got some tunes on You Tube:
http://www.youtube.com/user/flatfoot50
.
My BiaB lesson site:
http://jdwolfe0.wixsite.com/learnbiab