Gallien-Krueger Fusion 800 S 800-watt Head w/ Tube Pre & Overdrive

GK's revolutionary Fusion S Series Heads merge the soulful character of tube preamps with lightning-fast Class D power sections, creating a sonic combination that's uniquely powerful. These high-powered amplifiers feature three 12AX7 tubes in the preamp section, with one tube dedicated exclusively to the overdrive channel - marking GK's first-ever tube-driven overdrive implementation. The sophisticated design includes illuminated knobs that not only enhance stage visibility but also serve as push-activated controls, unlocking additional voicing filters and tonal characteristics.

Built with the same premium construction philosophy as the Legacy Series, these amplifiers utilise a specialised interconnection system that prevents the reliability issues common with traditional wiring. Gold-plated circuit board connectors replace standard tin cable connections, ensuring consistent performance despite the vibration and temperature extremes that touring equipment endures.

The comprehensive feature set includes GK's renowned 4-band EQ, complete tube overdrive with tone shaping capabilities, and multiple push-button voicing filters including "Bump", "Contour", and "Presence". Professional connectivity options encompass balanced DI with pre and post EQ settings, effects loop, auxiliary and headphone connections, plus load capacity selection for optimal power output across 2, 2.7, 4, and 8-ohm cabinet configurations.