McGrath Thunderhorse IV - Ammolite

This Thunderhorse is a tone power house, the final boss for those looking for a unique tone. With three MM soapbars and the ability to run each pickup in series, single coil or parallel there is by our estimates 189 different tone combinations! All this from a passive bass.

This Thunderhorse IV boasts a stunning custom handstained finish, adding a touch of uniqueness and luxury to this already powerful product. With its sleek design and expert craftsmanship, it's the perfect choice for those looking for a high-quality and visually striking option.

It features our new Master push pull mute.

Our basses are proudly made in San Diego, California, USA.

This bass was hand painted by Madelyn McGrath and is part of the Rock and Sky series.

This is a passive bass.

This is the Thunderhorse, a collaboration with the bass channel has lead to this beast of a bass. The bass features three pickups all EMG. The neck has a thunderbird pickup for lowend and warmth. In the middle is a classic P for that mid punch and growl. The bridge pickup is a Jazz style for that glassy top end. There is 3 volumes and 1 tone. This bass takes the idea of the workhorse P and ramps it up several levels.

Body Material: Swamp  Ash

Fretboard Material: Rosewood

Neck Material: Roasted Flame Maple

Fretboard Radius: 12"

Scale Length: 34"

Nut width: 1.65"

Nut material: Bone

Neck Profile: Modern D

Neck Finish: Nitro

Neck reinforcement: 2 Dragon Plate Carbon Rods

Weight: 8.2 lbs

Pickups: 3 x EMG HZ MMs

Bridge: Badass II

Machine Heads: Badass

Pots: EMG

Capacitor: EMG

Truss Rod: 2 Way Spoke Nut

Number of Frets: 21

String Gauge: 45-105 D'Addario

Pickguard: Black

Color: Ammolite