Aria PRO II RSB600 1979In decent B rank condition for the age, this is a fully functional neck thru model from 1979, with Sen wings and a maple and walnut thru neck. The build quality is superb and despite a few scuffs and dings around the body and heads to edges, the bass plays really nicely and is functioning perfectly. It appears the dials are not the originals, and that the coil split switch is also replaced as is the rear cavity cover and truss cover which we made by