Skip to main content

This season, gift now & pay later with Get Details

Play Video
48-Month Financing*
Gallien-Krueger Gallien-Krueger

Gallien-Krueger Fusion 500S 500W Tube Hybrid Bass Amp Head Black

1149.0 $1,149.00
Or
23.94 $23.94/mo. with 48 months financing*
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 9,192 reward points
($91.92 in credit)
Earn 9,192 reward pts.
($91.92 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).
  • Free Shipping
  • Top Rated
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Open Box:
Overview

Experience tube overdrive and punchy performance.

The Gallien-Krueger Fusion 500S 500W tube-hybrid bass amp head is part of the Fusion S Series, which are GK’s Class D Model heads with a tube preamp. The rich warmth of tubes combined with the quick, punchy power section that GK bass amps are known for is an experience like no other. These high-powered heads incorporate three 12AX7 tubes in the preamp, including one dedicated to the overdrive channel, making it GK’s first ever tube driven overdrive channel.

Illuminated knobs add an extra level of sophistication and design by not only making it easier to dial in your tone on stage and but adding a beautiful stage presence as well. Each illuminated knob is also push-activated, with additional voicing filters and tonal characteristics built in.

Like the Legacy Series, the Fusion S series uses a unique interconnection system that eliminates problems that can develop over time from constant vibration and temperature extremes that gear is subjected to with heavy use. Using circuit boards with gold-plated connectors, rather than cables with standard tin connectors, this type of construction delivers a more pure, reliable sound.

Features include GK's classic 4 band tube driven EQ, tube Overdrive complete with tone shaping, additional push button voicing filters such as Bump, Contour, and Presence, Balanced DI with Pre and Post EQ, an effects loop, aux and headphone connections, and load capacity selection, to deliver optimum power into 2, 2.7, 4 and 8-ohm cabinet configurations.

Call or click to order today!

Specs

Fusion 500S 500W Tube Hybrid Bass Amp Head Specifications:

  • Power: 500W (tube hybrid)
  • Tubes: three 12AX7 (preamp)
  • Two channels
  • Effects loop
  • Balanced DI output with pre- and post-EQ
  • Aux. input
  • Headphone output
  • Impedance: 2, 2.7, 4, 8 ohm
  • Illuminated knobs
Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat