Gallien Krueger Amps

700RB-II and 210RBH combined to deliver big stage performance on the go.
- 320 watts main (480 watts with extension cabinet)
- 50 watt Hom Bi-Amp System
- Two Paragon 10" cast-frame woofers plus horn
- 23.5x 21.5x16
- 78 Ibs.
The Fusion 550 bass head incorporates a uniquely designed six-stage tube preamp paired with a 500 watt version of the high current solid state power amp used in the 1001RB-II. The rich warmth of tubes, combined with the quick, punchy power that GK bass amps are known for is an experience like no other. And as if that wasn't enough, GK takes the next step in innovation by adding motorized knobs which allow you to store two different settings. This allows you to set a separate clean and overdrive tone, or a slap and finger style tone and foot switch between them. A first for a fully analog bass amplifier! Yeah tube amps have been around for decades, but you've never heard one like the Fusion 550.

- 500 watts @ 4 ohms, 350 watts @ 8 ohms
- 50 watt Horn Bi-Amp System
- Toroidal Transformer
- Tube (three 12AX7s)
- Motorized knobs (footswitchable)
- Gain, Master and Horn Level controls
- Four-band Active EQ
- Variable Contour with Mid Frequency select
- Deep and Bright switch
- Mute switch (footswitchable)
- 1/4" Input jack
- Active/Passive switch (-14dB)
- Effects Loop & Tuner Output
- Transformer isolated Active DI with Level control and Pre/Post EQ & Ground Lift Switch
- Two Horn Bi-Amp compatible Speakon outputs
- Two 1/4" Speaker outputs (fullrange only)
- Rear-vented temperature controlled fan
- 19x5.25x9.75
- 25 lbs.

There's nothing micro about this amp's sound or abilities!

You'll marvel that an amp as small as the Gallien-Krueger MB150S-112 MicroBass Combo Amp can sound this great. 150W RMS combo with a heavy-duty 12" speaker and a host of pro features packed into a rugged, all-metal cab that weighs only 24 lbs. and fits into an overhead luggage compartment. Perfect for small gigs, rehearsals, or studio. Or mount on a stand as a personal monitor and use direct outs to feed PA or recording. For larger stage performances, switch off internal speaker, plug into 2 - 8-ohm cabs, and you're ready to rock. Features a 4-band EQ and a user-activated limiter to eliminate distortion. 1-year warranty on speaker. 2-year warranty on electronics.

Gallien-Krueger MB150S-112 MicroBass Combo Amp Features:

• 150W RMS of pure power
• Heavy-magnet 12" driver
• Tough all-metal cab
• 4-band EQ