The GSR205SM combines Ibanez's player-friendly GIO design with the added versatility of a low B string. Built with a maple neck and a Spalted Maple-topped poplar body, it offers a comfortable feel that's approachable for newer players while remaining capable enough for rehearsals, recording sessions, and live performance.

Its pair of Dynamix H humbucking pickups provide a full, balanced voice with strong low-end response and clear note definition. The onboard Phat II EQ adds active bass enhancement when extra depth and punch are needed. Combined with a stable B15 bridge and comfortable neck profile, the GSR205SM is a practical 5-string bass that covers a wide range of playing situations.