The MESA/Boogie Fillmore 100 tube head is designed to deliver truly huge tone without overwhelming volume or unmanageable weight. Featuring dynamic nuance, exciting snap in the perfect frequencies, a gorgeous attack envelope, increased dimensional width/girth and headroom and better tracking of low frequencies, the 100-watt Fillmore excels anywhere it's needed. Plus, for those who need both big power and low wattage in the same amp, the Fillmore 100’s Power Reduction switch provides "half" and "low" power settings to ensure you’ll always be able to match your power curve to preamp sound style or venue.