Yamaha G100-112

Checked by hand on 5 October 2026

Every version of the G100-112 in one place. 3 for sale right now.

Yamaha G100-112 2-Channel 100-Watt 1x12" Guitar Combo

Yamaha G100-112 III

Yamaha G100-112

Pick your version

Same name, different money: prices are per version.

Version	Years	Typical used	For sale	From
G100-112 2-Channel 100-Watt 1x12" Guitar Combo	1980–1985	Typical used €2608 sold, 2 years	3	€142
G100-112 III	1986–1988	12 sold
G100-112 (version not filed)ads that name no version yet		11 sold

For sale right now

Grouped by version, best-priced first within each. Each card says when we last confirmed its listing at the source.

Yamaha G100-112 2-Channel 100-Watt 1x12" Guitar Combo

Typical used €260, the middle of 8 sales, last 24 months. Each card compares to its condition where eight sales carry it, to that figure otherwise.