Hamer Custom Thunderbird 12-String Bass

Jeff Ament of Pearl Jam on stage with his custom Hamer Thunderbird 12-string bass.

Hamer Custom Thunderbird 12-String Bass

Jeff Ament of Pearl Jam is shown playing a custom Hamer Thunderbird 12-string bass in a Silver Holographic Sparkle finish. Very little is known about this bass. A photo of this bass was used on a Pearl Jam baseball card in 2016.