The Blackstar HT-DUAL delivers real high-voltage valve distortion using an ECC83 tube, offering an incredibly flexible range of tones across two fully independent channels. Channel 1 switches from Clean to Crunch, while Channel 2 provides super-crunch all the way to screaming lead tones. With Blackstar’s patented ISF (Infinite Shape Feature), players can shape their tone from American-style tight aggression to British-style warmth and mid character.

Its studio-quality speaker-emulated output makes it ideal for recording, and the versatile switching lets you transform a single-channel amp into a full three-channel rig.

• True high-voltage ECC83 tube circuitry
• Two independent channels: Clean/Crunch and Super Crunch/Lead
• ISF control lets you shift between USA & UK tonal characteristics
• Speaker-emulated output for direct recording
• Transforms single-channel amps into 3-channel systems
• Warm cleans, tight crunch, and harmonically rich lead tones
• Premium build with rugged metal chassis

• Gain 1: Adjusts Channel 1 overdrive from clean to crunch.
• Gain 2: Adjusts Channel 2 from crunch to full lead saturation.
• Clean/Crunch Switch (Ch.1): Toggles clean mode or crunch mode.
• Bass: Sets low-end tightness (CCW) or fullness (CW).
• Middle: Controls body and midrange presence.
• Treble: Brightness and high-end detail control.
• ISF (Infinite Shape Feature):
  • Fully CCW = USA tone (tight, aggressive mids)
  • Fully CW = UK tone (woody, less aggressive)
• Level 1: Output volume for Channel 1.
• Level 2: Output volume for Channel 2.
• Input: Guitar input.
• Output: Connect to amp or pedals.
• Speaker-Emulated Output: For recording/mixer use.
• Footswitches: Independent Channel 1 & Channel 2 on/off.
• LED Indicators: Green = Ch.1, Red = Ch.2.
• Valve Window: Viewable ECC83 tube (non-serviceable).

• Power: 22V DC
• Current Draw: 1.1A
• Valve: ECC83 / 12AX7
• Controls: Gain 1, Gain 2, Bass, Middle, Treble, ISF, Level 1, Level 2
• Switches: Ch.1 On/Off, Ch.2 On/Off, Clean/Crunch Switch
• Indicators: Channel LEDs, Power/Valve LED
• Jacks: Input, Output, Speaker-Emulated Output
• Input Impedance: 1MΩ
• Output Impedance: <1kΩ
• Dimensions: 160 × 119 × 80 mm
• Weight: 1.2 kg
• Adapter: Blackstar ADA Series (included)

• Model: Blackstar HT-DUAL
• Type: Dual-channel tube distortion pedal
• Best For: Recording, gigging, amp enhancement
• Tube Type: ECC83 high-voltage valve
• Ideal Users: Rock, Metal, Hard Rock, Progressive players

The Blackstar HT-DUAL is trusted by players worldwide for its authentic valve tone, versatile channel options, and powerful tone-shaping capabilities.