From Collings:

"Distilling our popular 290® model to it's essence, the 290 S® features a single Lollar high wind dog ear P90 pickup. This deceptively simple configuration highlights the huge array of tones available with subtle manipulation of the volume and tone controls. From rich and harmonically complex clean tones to gritty and saturated rock, the 290 S® is a capable companion in most any musical style. Dialing back the volume and tone controls brings out the smooth, compressed and mellow sounds the P90 pickup is capable of without ever losing articulation. The more you ask of this guitar, the more it delivers."

Doghair, Serial number 290241822, High gloss nitrocellulose lacquer finish, Solid Honduran Mahogany body, Extra long mortise and tenon neck joint, C shaped Honduran Mahogany neck, 12" radius Rosewood fingerboard with the Ivoroid long dot inlays and medium frets, 24 7/8th" scale length, 1 11/16th" nut width, Lollar Dogear P-90 pickup with the 50's style wiring, Kluson ABR-1 tune-o-matic bridge and stop tailpiece, Collings/Gotoh tuners, 7.4 pounds, With the Ameritage hardshell case