The AA was designed by Alister Atkin in the early 2000s. Alister wanted to marry together the best aspects of the OM and the ASJ. 15 inches wide with a 105mm (inches) body depth and 25.4” scale length.
| Top | Torrified Sitka Spruce |
| Back & Sides | East Indian Rosewood |
| Backstrip | Zipper Style |
| Neck | Mahogany |
| Truss Rod | Tow-Way (Soundhole Adjust) |
| Headstock Overlay | East Indian Rosewood |
| Logo | Atkin Decal |
| Fretboard | Ebony |
| Bridge | Ebony |
| Rosette | Black/White/Black |
| Purfling | Herringbone |
| Binding | Grained Ivoroid |
| Bracing | Pre-war scalloped |
| Lacquer Finish | Age Relic Gloss Nitrocellulose |
| Nut & Saddle | Bone |
| Tuners | Nickel Gotoh |
| Side Dot Fretboard Markers | White Celluloid |
| Fret Markers | Mother of Pearl |
| Case | Atkin Hard Shell |
| Body Length | 19 1/4" |
| Body Depth | 4 1/8" |
| Lower Bout Width | 15" |
| Total Length | 39 1/2" |
| Scale Length | 25.4" |
| Fingerboard Radius | 16" |
| Nut Width | 1 11/16" |