The Blackstar HT-Studio20H stands as a testament to valve amplification excellence, combining boutique-quality tone with studio-ready versatility in a compact 20-watt package. This remarkable combo head pairs a meticulously crafted preamp with a cathode-biased EL34 power amp section, creating the foundation for genuinely lush valve tones that respond beautifully to your playing dynamics.
With 10 precision-engineered knobs at your disposal, you gain complete analogue control over your sonic palette. The amp’s impressive range spans from pristine boutique cleans through responsive mild overdrive that cleans up naturally with your guitar’s volume control, right through to richly saturated high-gain distortion. Two footswitchable channels provide instant tonal changes during performance, ensuring seamless transitions without any manual adjustments.
The inclusion of a speaker-emulated output makes this amplifier particularly valuable for modern recording applications, allowing direct connection to your computer for digital recording without the need for additional equipment. This feature, combined with the 1x12 Celestion speaker configuration, makes the HT-Studio20H equally suited to studio work and live performance applications.
- 20-Watt valve head
- 2xECC83, 2xEL34 speakers
- Two footswitchable channels
- Enhanced tone controls
- Patented Infinite Shape Feature (ISF)
- Master volume



