The RG7CSD1 is a seven-string RG series solid body electric guitar made by Hoshino Gakki and sold under the Ibanez brand. It is part of the Japanese handcrafted J Custom line and was produced in 2000. It was designed at Ibanez' L. A. Custom Shop in California.
The RG7CSD1 features a basswood body bolted to a maple and bubinga neck with a 24-fret selected rosewood fingerboard with a special inlay at the 12th fret. Components include a double locking tremolo bridge, dual active EMG humbucking pickups with individual volume and tone controls with Sure Grip II knobs and a locking nut.
The RG7CSD1 was produced in limited numbers and was made only in 2000. The RG6CSD1 is a similar six-string model with a single humbucker.