Blackstar HT Metal 5H 5-Watt Tube Head 5 W tube power Two channels: Clean and Overdrive Digital stereo reverb Patented Infinite Shape Feature FX loop with +4dBV/-10dBV level switch Footswitch included Metal grille Tubes: one ECC83; one 12BH7 Part of their HT Metal Series, the Blackstar HT METAL 5H 5 W head is a tube-driven metal monster that lets you produce high-gain madness through your favorite cab without drawing the wrath of your neighbors It can handle tones from classic British heavy metal to modern U S scooped high gain, and all sonic places in between