Unlock the perfect blend of power and tone with the Gallien-Krueger Fusion 550 Hybrid Bass Head. Designed for bassists who crave versatility, this amplifier head marries the warmth of a 6-stage tube preamp with the punch and clarity of a solid-state power section. Whether you're rocking the stage or laying down tracks in the studio, the Fusion 550 delivers a robust 500 watts for the low end and 50 watts dedicated to your horn, ensuring your sound is both rich and dynamic.

The Fusion 550 doesn't just stop at delivering pristine sound; it offers extensive tone-shaping capabilities with its 4-band active EQ, contour, and presence controls. Add a dash of growl with the GK gain control to tailor your sound to perfection. The motorized controls allow seamless transitions between settings, thanks to the included footswitch, making it adaptable for any performance scenario.

Gigging musicians will appreciate the professional features like the XLR direct out, which can be set pre- or post-EQ with a ground lift switch, ready to interface with any live or studio setup. The effects loop lets you integrate your favorite pedals post-EQ, expanding your tonal possibilities. Built with GK's renowned durability, the Fusion 550 is as reliable as it is versatile, making it an essential piece of gear for bassists of all levels.

Key Features:

• 6-stage tube preamp combined with solid-state power amp
• 500 watts for low end, 50 watts for horn
• 4-band active EQ with contour and presence controls
• Motorized controls with footswitch for easy channel switching
• Effects loop and XLR direct out with ground lift switch
• Built for durability and professional use

Product specs

FAQs

What type of preamp does the Gallien-Krueger Fusion 550 Hybrid Bass Head use?

The Gallien-Krueger Fusion 550 features a six-stage tube preamp, which provides rich, warm tones characteristic of tube amplification.

How much power does the Gallien-Krueger Fusion 550 Hybrid Bass Head deliver?

The Fusion 550 delivers 500 watts of power, making it suitable for both practice and live performance settings.

What are the impedance options for the Gallien-Krueger Fusion 550 Hybrid Bass Head?

This bass head supports both 4-ohm and 8-ohm impedance options, allowing for flexible speaker cabinet configurations.

Is the Gallien-Krueger Fusion 550 Hybrid Bass Head suitable for live performances?

Yes, with its 500-watt output and robust construction, the Fusion 550 is well-suited for live performances, providing ample power and reliability.

Does the Gallien-Krueger Fusion 550 Hybrid Bass Head have multiple channels?

The Fusion 550 features a single channel design, focusing on delivering a consistent and powerful tone.