The Blackstar HT-20R MK III is a modern all-tube combo amp built for players who demand incredible tone at home, in the studio, and on stage. Powered by 2x EL84 power tubes and 2x ECC83 preamp tubes, this 20-watt combo delivers everything from boutique-style cleans to saturated high-gain tones with impressive clarity and dynamic response. Blackstar’s patented ISF control allows you to dial in everything from classic American voicings to aggressive British crunch, making the HT-20R MK III one of the most versatile amps in its class. 

Loaded with Blackstar’s CabRig™ IR-based speaker simulation, USB-C recording output, studio-quality reverb, and built-in power reduction down to 2 watts, the HT-20R MK III is equally at home in a bedroom setup or on a live stage. The included 1x12” combo design delivers punchy, articulate tone while maintaining portability and modern convenience. 

Specifications:

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• 20-Watt All-Tube Combo Amplifier
• 2x ECC83 Preamp Tubes
• 2x EL84 Power Tubes
• 1x12” Blackstar Designed Speaker
• 2 Channels with 2 Voices Per Channel
• Patented ISF (Infinite Shape Feature) Control
• Built-in CabRig™ IR Speaker Simulator
• USB-C Audio Recording Output
• Balanced XLR & 1/4” CabRig Outputs
• Studio-Quality Digital Reverb
• Effects Loop
• Power Reduction Down to 2W
• Footswitchable Channels & Voices
• Weight: 35 lbs (15.9 kg)
• Dimensions: 20.2” x 19.1” x 10.6”