• Body shape: Single cutaway
• Body type: Solid body
• Body material: Solid wood
• Top wood: Not applicable
• Body wood: Mahogany
• Body finish: Satin
• Neck shape: Thin U
• Neck wood: 3-piece Mahogany
• Joint: Neck-through
• Scale length: 24.75 in.
• Neck finish: Satin
• Fret Material: Ebony
• Radius: 13.75 in.
• Fret size: Extra-jumbo
• Number of frets: 22
• Inlays: Pearl flags
• Nut width: 1.656 in. (42 mm)
• PU Configuration: HH
• Neck: Bill Kelliher’s Dissonant Aggressor
• Middle: NA
• Bridge: Bill Kelliher’s Dissonant Aggressor
• Passive Pickup
• Control layout: Master volume, tone
• Pickup switch: 3-way
• Bridge type: Fixed
• Bridge design: Tune-o-matic locking
• Case: Sold separately

Introducing the ESP Bill Kelliher and LTD BK-600

We’re proud to announce that Bill Kelliher of world-renowned American metal band Mastodon has joined our family of endorsed artists. But equally big news is that we’re also announcing the introduction of two new Signature Series models: the ESP Bill Kelliher and the LTD BK-600. Visitors to our booth at the Summer NAMM Show in Nashville later this month will be able to check out Bill’s new signature guitars in person. They will be available at ESP dealers later this year.

“Working with ESP has been a breath of fresh air,” says Bill. “When I first set eyes on this guitar, I couldn’t wait to play this mean-looking weapon of sound. After plugging it in and cranking it up, I couldn’t put it down. What a great piece of work!”

“We are beyond proud to have a guitarist who is as universally respected as Bill in our artist roster,” says Chris Cannella, ESP director of artist relations. “Mastodon is a consistent favorite among fellow musicians and fans, crossing multiple genres of metal with an appeal that’s like no other band. Bill is a great representative of an ideal ESP player. We’re completely stoked to have him onboard.”

The new ESP Bill Kelliher and LTD BK-600 are single-cutaway designs that employ a mahogany body with a traditional full thickness, and no waist cut. The three-piece mahogany neck is joined to the body with set-thru construction at 24.75” scale for smooth and comfortable fast access to the upper frets. The guitars feature an ebony fingerboard with pearloid “ESP Flag” inlays and 22 frets, as well as binding on the body, neck, and headstock.

Bill’s new Signature Series guitars are powered by two of his own signature Lace Sensor “Dissonant Aggressor“ pickups, a sonically versatile humbucker set with excellent dynamic response, sustain, and tone. The guitars also feature locking tuners and a TonePros locking bridge. Both are being made available in a distinctive Military Green Sunburst Satin finish.

Overall Condition

Music Store Live is proud to be an authorized dealer for ESP. This Bill Kelliher Signature is 100% brand new and is being sold with a full manufacturer's warranty.

note: The photos above may not be of the exact guitar you'll receive. The serial number may differ but specs will all be the same. Please feel free to get in touch with us for an in-hand description.

Our in house guitar tech has inspected, tested, set up, and cleaned all of our instruments on site prior to shipping. All of our instruments are guaranteed to be fully functional upon arrival.