COMBO GUITAR AMPLIFIER Tube amplifier in HT-1R MKII 2-Channel combo format (Clean and Overdrive). Stereo Reverb. 2 voices. ISF (Infinite Shape Feature) control. 1W of power. 2 Valves USB output on the preamp (1 x ECC83, 1 x ECC82). 8 'Blackbird 15 Speaker. 8 Ohm output for external speaker. Speaker emulation output. Auxiliary input for Cd or Mp3. Controls (Gain, Overdrive Select, Volume, ISF, Speaker Emulated Output and Headphones, MP3 / Line In, Reverb). Dimensions: 308 x 305 x 172mm. Weight: 6Kg