The GSR07LTD is a limited edition Soundgear series solid body electric bass model introduced by Ibanez in 2007. It was introduced as a member of the 2007 Spring Special series. It was produced in Indonesia by Cor-Tek as part of the entry level GIO line. It is also known as the "Thunder Bass".
The GSR07LTD features a double-cutaway agathis body bolted to a maple neck with a 22-fret rosewood fingerboard with a lightning inlay at 12th fret with black side dot position markers. Components include a pair of Ibanez PSNDJ (P/J) pickups channeled through an active Phat II EQ, a B10 fixed bridge, a plastic nut, Ibanez tuning machines and chrome hardware.