Blackstar HT-BOOST Valve Boost Guitar Effects Pedal


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MSRP: $229.99 $179.99 Save : $50.00 (22%)
Availability: In Stock

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MSRP: $229.99 $179.99 Save : $50.00 (22%)
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The Blackstar HT-BOOST’s high voltage gain circuit is like adding two extra hot valve stages to your amp so, unlike with inferior battery powered products, you don’t lose any precious dynamics or tone

The HT-BOOST's high voltage gain circuit is like adding two extra hot tube gain stages to your amp so, unlike with inferior battery powered products, you don't lose any precious dynamics or tone. The Low output drives your other pedals; the High output can feed directly into a tube amp. Offers Boost, Bass, and Treble controls.

• Genuine valve design

• Operates at 300V HT

• Cascaded valve gain stages

• Hotrod your valve amp

• Silent switching operation

• All-valve tone control circuit

• Pedals or ‘hot’ valve amplifier outputs

• High integrity buffered bypass

• Power supply included

• Silent switching

The HT Range of award-winning valve overdrive pedals features true high voltage (300V) circuitry and are packed with innovations and tone. The revolutionary, patent-applied-for tone shaping feature ISF (Infinite Shape Feature) will redefine the tonal expectations of guitarists. Add to this the no-compromise speaker emulated output and you have the most cost effective way of getting real valve tones direct to disk or tape.

So whether you’re playing live or recording, with the HT Range of pedals you can finally get ‘the sound in your head’.

Get yours today, with the security of our 85 plus years of experience and the Sam Ash Direct 45/60day return/price protection pol

Things You Will Get:

  • Pedal
  • Power Supply
Series HT Pedals


by PowerReviews
BlackStarHT-BOOST - Valve Boost Pedal

(based on 1 review)

Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Wow! This pedal is AWESOME!


from Port Noches, TX

About Me Experienced

Verified Reviewer


  • Does All You want it too
  • Excellent Sound Quality
  • Got that big amp sound
  • Responsive
  • Versatile


    Best Uses

    • Events
    • Home Studio
    • Live gigs
    • Performances
    • Professional Recording
    • Solid State Amps

    Comments about BlackStar HT-BOOST - Valve Boost Pedal:

    I got to try it before I bought it. My wife is a music professor at a small college, and they got one for use in the studio and performance classes (METAL & Rock). I used it with one of my small solid state practice amps. It sounded like some of my favorite old tube stacks. I then brouht it home and hooked it up to one of my heavier, bigger amps, and Oh my God! I loved the sound. It is a little bulky for a stomp box and I had to modify my effects board, though I use only three and an expression pedal. But it was well woth it. I might add BLACKSTAR AMPS ARE KILLER ALSO!

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    Warranty on Blackstar is 3 years parts & labor, 90 days on tubes & footswitches, 1 year on speakers.