The Blackstar HT-5RH MK III 5-watt Tube Amplifier Head is a compact yet versatile powerhouse designed for discerning guitarists seeking iconic tube-driven tones. Upgraded with Blackstar’s cutting-edge CabRig DSP technology, this amp delivers studio-quality sound for both live and recording environments. With two distinct channels—Clean and Overdrive—the HT-5RH MK III offers a wide sonic palette, from pristine clarity to high-gain British distortion.
The Clean channel provides superb definition and sparkle, while the Overdrive channel is equipped with a 3-band EQ and Blackstar’s proprietary Infinite Shape Feature (ISF). The ISF control allows seamless tone shaping, transitioning from tight, aggressive American-style grit to warmer, woodier British vibes. Both channels feature dedicated 2-position Voice controls for further sonic customization, ensuring maximum tonal flexibility.      Â
For players needing cranked tube tones at manageable volumes, the HT-5RH MK III’s power scaling function reduces output to 0.5 watts, delivering rich saturation without overwhelming decibels. The onboard reverb adds depth and space, while the effects loop (with +4dBu/-10dBV switch) seamlessly integrates time-based and modulation pedals.
The amp’s CabRig technology eliminates the need for traditional miking, offering hundreds of microphone and cabinet combinations via Blackstar’s Architect software. Output options include 1/4-inch unbalanced, XLR-balanced, or USB-C, with USB-C doubling as an audio interface for effortless recording. Whether in the studio, practice room, or stage, the HT-5RH MK III delivers uncompromising performance.
