You can now own some unique Black Sabbath memorabilia

Geezer Butler, the bassist for Black Sabbath, is offering fans the opportunity to own a piece of history that also sounds amazing, as MetalInjection reports. 15 Head Of Doom amplifiers that were utilized during Black Sabbath‘s last performances in July 2025 and hand-signed by Geezer himself are being sold by Butler and Ashdown. If you don’t want to spend a fortune, Ashdown will also build custom speaker cabinets that enable other musicians to mimic Geezer’s sound. Known as the COD-212-8 and COD-215-8, the 2×15″ and 2×12″ cabinets will be handcrafted in the UK according to the same specifications as those at the final show. They will enable musicians to experience Geezer’s sound through a custom medal grill screen-printed with Geezer’s artwork and 300 watts RMS at 8 Ohms. More infos can be found at this link.

The end of an era. The sound of a legend. Ashdown UK have just announced that they will be selling 15 Head Of Doom amp heads used by Geezer Butler at Black Sabbath’s final shows in July 2025. Available exclusively on Reverb, each amp is hand-signed by Geezer, complete with a certificate of authenticity from Ashdown’s Managing Director, Dan Gooday.

This is your chance to own the sound that defined heavy metal. Don’t wait, once they’re gone, they’re gone. Sign up for email notifications now and be among the first to be notified as soon as the amps are available. These heads aren’t just amps, they’re living history. For those looking for a full rig, Ashdown will also be taking pre-orders for the Cab Of Doom, built to the exact spec of the cabs used by Geezer during the final show.