Gibson’s Bill Kelliher Golden Axe Explorer  MASTODON-SIZED POWER Tapping the mojo of one of metal’s ace shredders, Gibson’s Bill Kelliher Golden Axe Explorer delivers tone in mammoth proportion. This six-string beast features a solid mahogany build for massive sustain and low-end warmth. A departure for Gibson, and the Mastodon guitarist himself, this guitar offers a pair of LACE Nitro Hemi pickups, which dish out epic high-gain tones with...