blackstar ht boost pedal Blackstar HT-BOOST Pure Valve Boost
SKU: 25658871689
blackstar ht boost pedal

blackstar ht boost pedal Blackstar HT-BOOST Pure Valve Boost

Sale price$25.02 Regular price$27.80
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Description

blackstar ht boost pedal Blackstar HT-BOOST Pure Valve BoostCondition: Open Box Product Description Blackstar HT Boost Tube Boost Guitar Effects Pedal The HT BOOST's guitar pedal's high voltage gain circuit is like adding two extra hot valve stages to your amp. Unlike inferior battery powered products, you don't lose any precious dynamics or tone. Add to this an all valve cut and boost tone section and a high level output, specially designed to drive your valve amp hard, and you have the ultimate boost pedal.

Condition: Open Box 


Product Description

Blackstar HT-Boost Tube Boost Guitar Effects Pedal

The HT-BOOST's guitar pedal's high voltage gain circuit is like adding two extra hot valve stages to your amp. Unlike inferior battery powered products, you don't lose any precious dynamics or tone. Add to this an all-valve cut and boost tone section and a high level output, specially designed to drive your valve amp hard, and you have the ultimate boost pedal.

Operates at 300V HT

The HT-BOOST pedal operates on a 300V DC anode supply voltage (High Tension voltage). This is the same used in traditional valve amplifier design and means the circuit has the headroom associated with a true valve design and will 'clean up' accordingly. The pedal will exhibit the compression and distortion characteristics associated with a true valve design.

Dual Outputs

Two separate outputs provide one level for pedals and an extra dynamic high level for the HT-BOOST to drive your amplifier into dynamic valve overdrive.

Genuine Valve Design

Taking advantage of the BOOST's high internal operating voltages the output voltage swings up to four times greater in magnitude, making it like adding an extra two valve stages directly in front of the amplifier.

All Valve 'Cut and Boost' Equalisation Circuit

The HT-BOOST has an all valve 'cut and boost' equalisation circuit which gives the tone controls an extremely natural feel. Making the EQ 'cut and boost' means the pedal is extremely versatile and can be used as a straight EQ as well as a booster or overdrive unit.

Rugged Design

All Blackstar pedals are subjected to extensive laboratory and road testing to ensure that they are truly uncompromising in terms of reliability, quality and above all tone. You can throw them in the van and take them on the road and not have to worry.

High Integrity Buffered Bypass

The HT-BOOST's buffered bypass signal means there are no problems presented by driving long cable runs or chains of other effects.

Silent Switching

Many hours of research showed us that only soft switching and a buffered bypass signal will give absolutely silent switching in high gain applications.

Blackstar HT-Boost Features:

 

  • 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25658871689

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Kimberly matthews
Draper, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
A
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Alexandra
Charlottesville, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
E
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Eric
Chelsea, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
C
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Carl L. Bradley
Louisville, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
C
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Collin
Houston, US
★★★★★ 5
Great look and storage space
I've had these shelves for two years now, and still love them. I love the industrial style. They add lots of great storage space for a small apartment. I have two sets - one for the laundry room and the other as a linen closet. Assembly is okay. Make sure you follow the instructions.
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Reviewed in the United States on April 4, 2026

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