💳 Pay in 4 interest-free instalments : £149 x 4
The Blackstar HT-20RH MkIII guitar amp head delivers 20 watts of tube power, ideal for guitarists seeking authentic tone for rehearsal, studio, or stage. With its two switchable channels and four distinct voices, it allows for exploring a wide range of tones, from boutique clean to modern overdrives. Its patented Infinite Shape Feature (ISF) control facilitates sound customization between American and British styles. USB-C connectivity and the integrated CabRig simulator make this amp perfect for recording and home studio use, while maintaining a compact format suitable for all playing environments.
| Amp Type | Tube Head |
|---|---|
| Power Output | 20 watts |
| Preamp Tubes | 2 x ECC83 |
| Power Tubes | 2 x EL84 |
| Channels | 2 switchable (Clean and Overdrive) |
| Switchable Voices | 4 (American Clean, British Clean, Classic Overdrive, Modern Overdrive) |
| ISF Control | Yes, patented |
| Power Reduction | Yes, up to 2 watts |
| Reverb | Adjustable via Architect |
| USB Connectivity | USB-C for recording and CabRig |
| CabRig Outputs | 1/4" stereo, balanced XLR, USB-C |
| Effects Loop | Yes, with level switch |
| Line Input | Stereo |
| Footswitch Included | FS-16 dual |
Guides & advice
Comparison chart
The EFNOTE 3 Style A, Style B, and 3X share a common sound and technological foundation, but their cymbal configurations, size, and playing capabilities are not exactly suited to the same needs.
Read the guide
Tip →
Choosing a guitar amp for playing at home isn’t just about looking at the wattage.
Read the guide
Guide →
Compare Dreadnought, Auditorium, and Jumbo models from under €300 to €900.
Read the guide
Guide →
Our recommendations under €300, from €300 to €800, and from €800 to €1,200.
Read the guide
Comparison →
Strat, Telecaster, single-cut, double-cut, modern… Electric guitar shapes are not just a matter of aesthetics. They affect comfort, tone, attack, sustain, and the musical styles for which the instrument will feel most natural.
Read the guide
