Hamstead Soundworks

Hamstead Soundworks Ascent Boost

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20dB of pure, clean boost!

Ascent is a pure clean boost pedal offering 20dB of gain with near-zero tonal coloration across the whole frequency range.

This is coupled with Peter Hamstead’s usual design refinements including ±15v internally isolated power for super high 30V headroom.

The all-analog Ascent also features an OptoKick footswitch courtesy of TheGigRig and buffered or true bypass operation.

A boost for the music industry.

Built by techs from bands including AC/DC, Queen, Guns N’ Roses and Iggy Pop, Ascent is more than just a high grade, pure clean boost.

Ascent has been designed to be made remotely by backline technicians whose livelihoods have been affected by COVID.

Each and every Ascent will be hand soldered, signed and dated by the tech that built it.

Every Ascent sold enables you to give financial support direct to the builders.

Hamstead also donates 10% of the profits to the helpmusicians.org.uk charity to try and help as many people in the industry as possible.

Hamstead Ascent Boost features:

• 20dB of pure clean boost.

• VCA-based design for an incredibly linear and transparent boost.

• All-analog design.

• Buffered or True Bypass Operation.

• Power: 9, 12 or 18V DC.

• Current Draw: 165mA.

• Dimensions: 70 x 130 x 65mm.



Type Boost
Condition New
Power 9 - 18V DC
Current Draw 200mA
Power supply included No
Manufacturer Warranty 5 years
Shipping & Return



Fast Delivery



Frequently Asked Questions

  • Q : Is this item in stock? +

    A : On each product page, you’ll find an availability status.

    Products with the mention 'Availability: In stock' are in stock and ready to ship.

    Products with the mention 'Availability: Out of stock' are not currently in stock.

    For out of stock products, you can ask to get notified as soon as the item is back in stock.

    Enter your email in the ‘Notify me when available’ field and you’ll be kept in the loop.

  • Q : Where are you located? +

    A : We’re in Quebec, Canada.

  • Q : Can we meet? +

    A : Yes! We’re in Blainville, Quebec.

    Contact us to schedule an appointment.

  • Q : What payment methods do you accept? +

    A : We accepts credit card, Paypal and Bitcoin payments.

  • Q : What shipping method do you use? +

    A : We ship with UPS.

  • Q : How much does shipping cost? +

    A : Shipping to Canada and the USA is free on most orders.

    Shipping to the rest of the world is free on orders over 399$US.

    Visit the Shipping page for more infos.

  • Q : Do you charge sales taxes to Canadians? +

    A : Yes. Canadian residents are asked to pay sales taxes:

    Alberta: 5%.

    British Columbia: 5%.

    Manitoba: 5%.

    New Brunswick: 15%.

    Newfoundland and Labrador: 15%.

    Northwest Territories: 5%.

    Nova Scotia: 15%.

    Nunavut: 5%.

    Ontario: 13%.

    Prince Edward Island: 15%.

    Quebec: 14.975%.

    Saskatchewan: 5%.

    Yukon: 5%.

  • Q : Are there import charges on orders shipped to Canada? +

    A : No. Canadian customers will not be charged import fees.

  • Q : Are there import charges on orders shipped to the USA? +

    A : No. USA residents will not be charged import fees.

  • Q : Are there import charges on International shipments? +

    A: Shipping prices do not include VAT or other import taxes.

    Customers outside of Canada and the USA are responsible for duties and taxes.

    Orders that come back to the shop as refused by the customer will be refunded minus shipping.

    Please track your shipment to be aware of customs processing and delivery attempts.

  • Q : Can you declare a lower value on customs documents? +

    A : We understand that import fees are an annoying part of international purchases.

    However, we cannot offer to declare a lower value on customs forms.

    Customers outside of Canada and the USA are responsible for any fees that may be charged by their government.