Blackstar HT Club MKIII 40 Watt Valve Combo Amplifier
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Blackstar HT Club MKIII 40 Watt Valve Combo Amplifier
Blackstar
Description
Description
BLACKSTAR HT CLUB 40 MKIII
- Innovative 40 Watt valve combo
- 2 x ECC83 and 2 x EL34 valves
- USB C for recording and connecting to Architect & CabRig
- Blackstar’s patented ISF on the OD channel(s). ISF stands for ‘Infinite Shape Feature’. Unique to Blackstar products, this control can take you from a more ‘American’ sounding amp all the way through to a classic ‘British’ amplifier and anywhere inbetween.
Equipped with 2 channels and 4 footswitchable voices the HT Club 40 MK III is the ideal gigging valve amp for club sized venues. The 40W EL34 driven power amplifier has groundbreaking clean punch and dynamics with expanded tone controls that will easily cut through in a full band situation. Switching to the amazing ISF equipped overdrive channel accesses a further two modes – ‘classic crunch’ and ‘super saturated lead’. The Power Reduction feature allows further flexibility, by allowing the guitarist to attenuate to 10 percent of the 40 watts of power, also making the HT Club 40 MK III perfect for the home and studio use.
Blackstar’s multi-award winning HT Venue valve line raises the benchmark again.
HT Venue MK III elevates this range to new heights with a stunning new style that looks as good as any premium boutique amplifier. The new panel has a clean, crisp aesthetic and cornerless covering, combined with classic chickenhead knobs and a new paper fret to complete the look.
There’s beauty in the details, where we’ve introduced high quality mini toggle switches, updated the LED colours and swapped out the plastic logo for a new metal plate version
Uniting Clean and Overdrive
Until HT Venue, guitarists had to choose between an amp that delivered great clean tones, or great overdrives. Our mission for HT Venue was to use what we learned when designing the Artisan handwired boutique amps and the modern high gain Series One and combine the best clean and overdrives into a single valve amp; a valve amp that would give players classic reference tones in one unit – without compromise.
The latest iteration, MK III, builds upon our decade of experience, refining tones, components, and aesthetics. Modern recording and connectivity are seamlessly integrated into this traditional valve amp, featuring CabRig, our class-leading IR-based DSP speaker simulator software, alongside versatile connectivity options like USB-C, XLR D.I., and ¼” jack.

Introducing CabRig™: Next-Gen Speaker Simulation
Experience the future of speaker simulation with CabRig™. Our cutting-edge IR-based DSP technology faithfully reproduces mic’d up guitar cab sounds with unmatched detail. Enjoy zero latency as CabRig™ accurately simulates cabinets and rooms. Explore its software via USB/XLR or headphones for exceptional tones anytime, anywhere.

Pro Features
Blackstar’s patented ISF (Infinite Shape Feature) control shifts the response of the three control tone stack between, a US type response at one end, and at the other, a UK type response. Importantly, in between the two extremes lie an infinite number of alternative tone choices that would be otherwise unavailable.
MK III also has an all-new reverb voiced for guitar tones. Switch between ‘Dark’ room and ‘Light’ plate settings and deep-edit other parameters via our free Architect software.
Ideal for modern musicians, the MK III has all the connectivity you need, effects loop, USB-C audio for professional recording and an XLR D.I. for live performances.
Specifications:
- Innovative 40 Watt valve combo
- 2 x ECC83 and 2 x EL34 valves
- Two foot switchable channels
- Four foot switchable voices
- Boutique clean channel with expanded tone controls
- High gain overdrive channel
- Patented Infinite Shape Feature (ISF)
- Power Reduction down to 10 percent of full Wattage
- Master Volume
- Digital Reverb with Dark/Light switch
- Speaker Emulated output with 1×12/4×12 voicing
- Effects loop with effects level switch
- USB for recording
- 1×12” Celestion speaker
- Foot controller included
- Compact size for ultimate portability
- Cool boutique styling
- Height - 55.5 cm
- Width - 62.1 cm
- Depth - 26.4 cm
- Weight - 26 kg
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