The GSR250M is a Soundgear series solid body electric bass model introduced by Ibanez in 2010. It was made in Indonesia by Cor-Tek as part of the entry level GIO line.
The GSR250M features a double-cutaway agathis body bolted to a maple neck with a 22-fret maple fingerboard with black dot position markers. Components include a pair of Ibanez PSNDJ (P/J) pickups channeled through an active Phat II EQ, a B10 fixed bridge with 19mm string spacing, a plastic nut, Ibanez tuning machines and chrome hardware.