The award-winning HT range has reached its pinnacle with Blackstar's introduction of the HT MK III series, representing years of tireless refinement and cutting-edge innovation. The HT-5R MK III valve amplifier maintains all the renowned features that made its predecessors a mainstay in professional studios and home setups, whilst introducing the world-class DSP speaker simulator CabRig technology. This revolutionary feature provides access to hundreds of different cabinet, microphone, placement and room settings, with three presets that can be saved and recalled directly from the amplifier.
Beyond its technical prowess, the HT-5R MK III showcases a strikingly modern aesthetic that rivals premium boutique amplifiers. The redesigned panel features a clean, crisp appearance with cornerless covering, complemented by classic chickenhead knobs and a distinctive paper fret. Quality upgrades include high-grade mini toggle switches, updated LED colours, and a premium metal plate logo replacing the previous plastic version.
This innovative 5-watt valve combo houses ECC83 preamp and 12BH7 power amp tubes, delivering two footswitchable channels with four distinct voices. Key features include Blackstar's patented Infinite Shape Feature (ISF), studio-quality reverb, and power reduction capability down to 10% of full wattage. The amplifier offers comprehensive connectivity through CabRig outputs (1/4" unbalanced, XLR balanced and USB C), effects loop, stereo MP3/line input, and USB C recording capability. Complete with a 12" Blackstar-designed speaker and compatibility with FS-22/FS-16 footswitches, the HT-5R MK III combines professional performance with ultimate portability.



