| No image yet | STEINBERGER GK 4SProduction of the GK 4S began in 1990 and ended in 1994 |
| No image yet | STEINBERGER GK 4S-ASTEINBERGER produced the GK 4S-A between 1990 and 1994 |
| No image yet | STEINBERGER GK 4TSTEINBERGER made the GK 4T between 1990 and 1994 |
Specifications:
| Model | Image |
|---|---|
| STEINBERGER GK 4S 1990 to 1994 | No image yet |
| STEINBERGER GK 4S-A 1990 to 1994 | No image yet |
| STEINBERGER GK 4T 1990 to 1994 | No image yet |
