The award-winning HT range is one of Blackstars cornerstone valve amp series. Its focus on giving guitarists classic valve tones in a compact package has made it a mainstay in the homes and studios of professional and budding musicians. Our world-class R&D team have brought decades of knowledge and learning to create the new HT MK III series. The HT-1R MK III, HT-5R MK III and HT-20R MK III amplifiers retain all of the renowned features of the HT MkII series with the addition of CabRig, our worldclass IR-based DSP speaker simulator. CabRig gives guitarists access to 100s of different cabinet, mic, mic placement and room settings. These settings can be saved and stored into 3 presets which can be recalled directly from the amplifier for an incredible selection of tonal options when playing live or recording.Patented Infinite Shape Feature (ISF)Blackstars patented ISF (Infinite Shape Feature). Unique to Blackstar products, this control can take you from anAmericansounding amp all t