Orange Micro Dark Terror 20 Watt Tube Preamp/ Solid State Hybrid Amp Head 20-watt hybrid amplifier head geared toward metal tones Hybrid tube preamp and solid state power amp push 20-watts of power Shape and gain controls go from country cleans to savage high-gain The amp is less than 3 lbs. and only 5.31" tall 20 watts is plenty for practice rehearsals and some gigs