Blackstar HT-20H Studio 20-Watt Guitar Amp Head
Brand New. Authorized Dealer
Blackstar HT Studio 20H — Compact Tube Power Built for Stage and Studio
The Blackstar HT Studio 20H stands out as one of the best value-for-money amplifiers in the Blackstar lineup. Don’t let its modest wattage fool you — this amp is fully capable of driving a 4x12 cabinet with authority and delivering rich, professional-grade tone.
Its compact size makes it an excellent companion for touring musicians and players who need portability without sacrificing sound quality.
HT Venue Series — Designed to Inspire
The HT Venue series was engineered to inspire players across all styles and performance environments. With a carefully designed tube architecture, these amplifiers provide a perfect balance between boutique clean tones and powerful overdrive.
Engineers at Blackstar successfully combined:
- authentic clean tones
- dynamic overdrive performance
- advanced tone-shaping technology
The addition of the ISF system further expands tonal possibilities.
True Tube Tone: 20 Watts of Pure Power
The amp is equipped with:
- 2xECC83 (preamp tubes)
- 2xEL34 (power tubes)
This configuration delivers:
- punchy and dynamic response
- rich midrange
- classic tube warmth
It is perfectly suited for:
- home use
- studio recording
- rehearsals and live gigs
Two Channels for Maximum Versatility
The Blackstar HT Studio 20H features two channels:
- Clean — from pristine tones to classic British-style crunch
- Overdrive — from warm drive to tight, high-gain distortion
The Gain control allows precise shaping of your sound.
Blackstar ISF — Shape Your Signature Tone
The patented Blackstar ISF control, combined with a traditional 3-band EQ (Bass, Middle, Treble), provides exceptional tonal flexibility.
You can easily dial between:
- British voicing
- American high-gain tone
Allowing you to craft your own signature sound.
ISF Key Benefits
- Passive design for natural tonal response
- Full-spectrum frequency control
- Interactive EQ behavior
- Wide range of tonal variations
- Exclusive Blackstar technology
Professional Features for Modern Guitarists
The amp includes everything needed for professional use:
- Emulated output for recording
- Built-in reverb
- Effects loop (FX Loop)
- Master volume control
- Included footswitch
Making it a versatile tool for both stage and studio environments.
Technical Specifications
• 20-watt tube amplifier head
• Tubes: 2xECC83, 2xEL34
• Two channels with footswitch control
• 12" Celestion speaker
• Enhanced tone control circuit
• ISF (Blackstar proprietary technology)
• Master volume control
• Reverb
• Emulated output
• Effects loop
• Single-button footswitch included
Type
amplifier head
Features
tube, built-in effects, effects loop (FX Send/Return), recording output, emulated output
Review of Blackstar HT-20H Studio 20-Watt Guitar Amp Head
📍 All amplifiers marked “In Ukraine” are located in our shop in Dnipro, Ukraine.
We are verified sellers and official dealers for many brands, with 15+ years of international experience.
We’ve shipped thousands of guitars and amps worldwide — to Europe, the UK, Japan, Australia, New Zealand, and the USA — even during wartime, without any issues.
🚚 Worldwide shipping: via Ukrposhta or EMS, safe and fully insured (usually $150–200).
📦 Shipping across Ukraine: via Nova Poshta or local pickup with a chance to test the instrument through tube amps (Mesa Boogie, Marshall, Fender, Soldano, Friedman, Vox, and more).
