Blackstar HT-20RH MKIII

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Blackstar HT-20RH MKIII

Blackstar

HT-20RH MKIII

4.9 Expert Rating

Product Info

Article Number: 590020
Model: HT-20RH MKIII
Price: $801.90

* Prices may vary. Check retailer for current pricing and availability.

The HT-20RH MKIII is a fantastic little tube amp, perfect for players wanting that classic British amp sound without needing a massive rig. It's surprisingly versatile thanks to the ISF control and offers a good balance of power and portability. A solid choice for home recording and smaller venues.

Product Description

  • Blackstar HT-20RH MKIII
  • Tube Head Amplifier
  • Power: 20 watts
  • Channels: Clean and Overdrive
  • Tubes: 2 x ECC83 preamp tubes and 2 x EL84 power amp tubes
  • Controls: Clean Volume
  • Clean Tone
  • Overdrive Gain
  • Overdrive Volume
  • Bass
  • Middle
  • Treble
  • Reverb Level
  • Master
  • Instrument input
  • Line input
  • Line output / headphone output
  • USB C
  • Foot switch
  • 3 Speaker outputs: 8-16 Ohm
  • Effect loop
  • XLR output
  • Colour: Black
PROS
  • • The EL84 power tubes deliver a characteristic British chime and responsive dynamics.
  • • ISF control offers a surprisingly wide tonal palette, shaping mids effectively.
  • • Compact size and 20 watts provide ample volume for home use and smaller gigs.
  • • The inclusion of an XLR output is excellent for direct recording or PA integration.
CONS
  • • Clean channel can be a bit brittle at higher gain settings, lacking warmth.
  • • Build quality, while decent, doesn't feel quite as premium as higher-end tube amps.
  • • The reverb, while usable, isn't the most inspiring or nuanced effect.

Product Video

Key Features

Power (Watts) 20
Tubes 2 x ECC83 preamp tubes, 2 x EL84 power amp tubes
Channels Clean and Overdrive
Effects Digital Reverb
Speaker Output 3 x 8-16 Ohm
Weight Approximately 15 lbs (6.8 kg) - based on similar Blackstar models

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Frequently Asked Questions

It's best with humbuckers; single coils can sound a bit thin, though the ISF can help tame the brightness.
It's mainly for audio interface functionality and firmware updates; MIDI control is limited.
It captures a similar British vibe, but lacks the Fender's characteristic scooped mids and glassy cleans.

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