McGrath Thunderhorse - 4-String Bass - Coffee (Namm 2026) T Shirt This Thunderhorse IV is finished

This Thunderhorse IV is finished in Celestial Blue

so you can swap them out to suit your style

Bridge: BS4b Single Coil for a bright top end

it’s a variant of the Thumper

The bridge pickup is in the 70s position

McGrath Thunderhorse - 4-String Bass - Coffee (Namm 2026) T Shirt This Thunderhorse IV is finishedBuilt for NAMM 2026 Available Now This instrument was featured as a display and demo model at NAMM 2026. Because it was handled by attendees during the show, it may exhibit minor surface imperfections or light play wear. However, the bass has undergone a full professional inspection to ensure it is in perfect working order and plays beautifully. We have adjusted the sale price to reflect its "ex demo" status, offering a fantastic value on a world