Blackstar HT Club 40 MK III Combo

The Blackstar HT Club 40 MkIII Combo is a versatile 40-watt all-valve amplifier designed for players who need stage-ready power with flexible tone-shaping tools. Powered by a pair of EL34s and loaded with a 12" Celestion speaker, this amp delivers the punch, headroom, and harmonic depth needed to stand out in a full band mix—while still offering the nuance and touch sensitivity players expect from a boutique-style tube combo.

With two footswitchable channels and four distinct voicing options, you can dial in everything from sparkling clean tones to gritty crunch and full-throttle lead sounds. The Clean channel features expanded tone controls for boutique-style shaping, while the Overdrive channel includes Blackstar’s patented ISF circuit for dialing between American bite and British warmth. A power reduction switch lets you drop down to 10% of full output—ideal for home practice and studio recording without sacrificing feel.

Additional features include a digital reverb with dark/light switch, an effects loop, speaker-emulated output with selectable cab voicing, and onboard USB for direct recording. Compact, stylish, and sonically rich, the HT Club 40 MkIII is built for gigging musicians who demand tone, flexibility, and portability in one powerful package.