The simply inspiring and feather-light Gallien-Krueger MB Fusion 800 head amplifier is a tube head that has changed the tone of powerful bass players all around the world. This amazing amp-head features 800 watts of power, with three 12Ax7 high voltage tubes installed — the signal path for gain, EQ, contour and the DI are 100% tube driven, achieving classic tube performance with 300V plates. Inherited from the 800RB, this unique tube design varies the EQ bandwidth to retain a musical response even at extreme settings.

A unique switch mode power supply is coupled with an aluminum chassis, complete with temperature controlled fans to keep the amplifier cool, delivering only the required amount of air while reducing noise and dust intake. The illuminated knobs and switches show the amplifier's state at a glance, even on the darkest stages. They are comprised of push-push settings, used to select multiple voicing, channel and limiter options — the knob indicator color indicates the operation mode.

Find yourself engrossed with this powerful and lightweight tube-head for a bass tone you won't want to get rid of. Find yourself at Replay Guitar Exchange with the MB Fusion 800! As always, feel free to contact our store for more details, or with any questions.

Replay Guitar Exchange

Replay Guitar Exchange

Brand New
$919.88 down from $1,025 10 % off
Replay Guitar Exchange
Any Staff Member
Tampa, Florida
10:25 PM
Monday - Friday: 11:00 a.m. - 7:00 p.m. Saturday: 10:00 a.m. - 6:00 p.m. Sunday: Closed

We accept all major credit cards and PayPal via our website, telephone, or in-store. We also offer no-interest financing options such as PayPal (on-line) and Synchrony Credit (in-store).

Free shipping on all orders! We ship to the continental US only --no international shipping. We typically ship via UPS Ground, but some smaller packages (like strings) will go US Postal Service.

You may return your purchase for a full refund within 14 days provided it is returned in the same condition with the original packaging, accessories, and documentation. Otherwise, a re-stocking fee may be assessed. Buyer is responsible for return shipping unless we have made some type of error.