Blackstar HT Studio 20
Guitar Amp Blackstar HT Studio 20Guitar Amp Blackstar HT Studio 20 (2)

Blackstar HT Studio 20

(10 Ratings)
  • Technology: Valve
  • Power: 20 W
  • Channels: 2
  • Loudspeakers: 1x 12"
  • Loudspeaker Type: Celestion
  • EQ: Bass / mids / treble / presence
  • Inserts: Series
  • Pre Amp Valves: 2x 12AX7
  • Power Amp Valves: 2x EL34
  • Effects: Hall / Reverb
  • Impedance: 8/16 ohms
  • Output for Extension Speakers: Yes
  • Including: Footswitch
  • Dimensions: 573 x 522 x 292 mm
  • Weight: 19,2 kg
  • Country of Origin: Made in China
  • 20-watt All-tube Guitar Amplifier Head
  • 2 x footswitchable channels
  • Digital reverb
  • Speaker emulated output
  • Effects loop

Blackstar HT Studio 20 · Guitar Amp

A carefully voiced preamplifier with a cathode-biased EL34 power amp creates lush tube tone in the Blackstar HT Studio 20 amp head. The voicing is typical of many boutique style amplifiers with a ringing Class A type performance. The overall character may be adjusted with the Tone control from dark and warm through to bright and sparkling.

The Blackstar HT Studio 20 Overdrive Channel also has its own highly flexible EQ section for a variety of overdriven tones. Blackstar's ISF Infinite Shape Feature control represents a major step forward in tone-shaping flexibility. The ISF control shifts the response of the 3-control tone stack between a US-type response at one end, and at the other a UK-type response. Between these two extremes the Blackstar HT Studio 20 amp head provides an infinite number of alternative tone choices that would be otherwise unavailable.

The Blackstar HT Studio 20 amp head provides huge versatility for home, rehearsal, or studio use and can be used with a variety of guitar cabinets. The carefully voiced preamp coupled with a cathode-biased EL34 power amp, provides the ability to create wonderfully lush valve tones. From pure boutique cleans, to mild overdrive that cleans up by backing off the guitar volume control, up to highly saturated distortion, the Blackheart Studio 20 tube amp head does it all.

The HT Studio 20 tube amp head also features a natural sounding digital reverb, which is musical on both clean and crunch tones and raises the standard for guitar amplifier specific reverb design.

Blackstar HT Venue
The Blackstar HT Venue Series comprises of Tube Amp Tops und Combos. The Venue Series is available in various output Wattages and scores with more than average features and a reasonable price.


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(10 Ratings)
4.6 out of 5 stars
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Blackstar HT-Studio 20H Handbook / Bedienungsanleitung
Advice & Support Dept. Guitars/Basses
Axel Pralat
Dept. Guitars/Basses
Tel.: +49 5451 909-130

Order Hotline
+49 5451 909-189


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