The GV-790 is an advanced- level cello made from very well flamed maple back and sides. It is a very fine sounding cello with maturity and a wide variety of colours and nuance.
| Top: | Well-seasoned spruce |
| Back, Rib, Neck: | Flamed maple |
| Purfling: | Inlaid |
| Fingerboard, Nut, Saddle: | Ebony |
| Peg Chinrest and Endpin: | Ebony |
| Varnish: | Oil, Gloss golden-reddish spirit varnish with fine antique style. |