Tubesteader

Tubesteader Magnezium Preamp

Regular Price
$479.00
Sale Price
$479.00
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Tubesteader's nod to the Magnatone Super 59!

Magnezium is a meticulously hand-built, two-channel preamp featuring two 12AX7 tubes running at high voltage.

Its circuit draws inspiration from the beloved Magnatone Super 59, a design closely associated with Billy Gibbons.

It combines the silky tones of a Fender amp with the beefy overdriven tones of a Marshall circuit, giving you the best of both worlds!

The low-gain channel delivers a rich bottom end with Bassman-style overdrive, while the high-gain channel adds a Marshall-style gain stage at the front of the circuit: perfect for Southern rock sounds!

Cranking the gain past noon takes you firmly into harmonically rich ZZ Top riffing territory.

A toggle switch on the side of the pedal offers two output modes: a higher output for direct connection to a power amp or a cab sim, and an attenuated mode with a treble cut for connection to the front of an amp.

Positioned at the end of your signal chain, Magnezium pairs beautifully with your favorite cab sim or IR loader, delivering a responsive feel and dynamic tone, thanks to its onboard 12AX7 tubes.

This pedal is as amp-like as they come, responding naturally to your playing dynamics!

 

Tubesteader Magnezium Preamp features:

• Tube preamp inspired by the beloved Magnatone Super 59.

• Channel 1 controls: Volume, Treble, Mid, Bass, Gain.

• Channel 2 controls: Volume, Treble, Mid, Bass, Gain.

• Tubes: 2 x 12AX7.

• External switching between channels via a 1/8" jack.

• Power: 12V DC.

• Current Draw: 500mA.

• Dimensions: 4.7" X 5.7" X 1.38".

Specs

Specs

Type Preamp, Overdrive
Condition New
Power 12V DC
Current Draw 500mA
Power supply included Yes
Manufacturer Warranty 5 years
Country of Origin Canada
Shipping & Returns

FREE SHIPPING

  • Free shipping within Canada.
  • Free shipping to the USA.
  • Free shipping on international orders over 520$.

    Visit the Shipping page for more.

Fast Delivery

  • Canada : 1 - 2 business days
  • USA : 1 - 2 business days
  • Rest of the world: 3 - 5 business days.

Hassle-Free Returns

You have 45 days to test your new gear. If you choose to return it, we’ll send a full refund. It’s that simple: no bogus restocking fees or charges.

Visit the Returns page for more.

FAQ

Frequently Asked Questions

  • How can I tell if an item is in stock? +

    Each product page shows an availability status.

    • In stock items are ready to ship.

    • Out of stock items are currently unavailable.

    You can enter your email to be notified when an item is back in stock.

  • Where are you located? +

    We’re based in Blainville, Quebec, Canada.

  • When will my order ship? +

    Orders placed before 12 PM EST ship the same business day.

    Tracking details are sent shortly after purchase.

  • How much does shipping cost? +

    Most orders ship free to Canada and the US.

    International orders ship free on purchases over $520 CAD.

  • Which shipping methods do you use? +

    Orders ship via UPS Expedited by default.

    For faster delivery, you can select UPS Express Saver at checkout.

  • How long does shipping take? +

    Typical delivery times are:

    • Canada: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver

    • USA: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver

    • International: 3–5 business days with UPS Expedited, 2–3 business days with UPS Express Saver

  • Which payment methods do you accept? +

    We accept all major credit cards and PayPal.

    Financing options are available through Klarna and RBC PayPlan.

  • Do Canadian customers pay sales tax? +

    Yes. Sales tax is applied based on your province of residence:

    • Alberta: 5%

    • British Columbia: 5%

    • Manitoba: 5%

    • New Brunswick: 15%

    • Newfoundland and Labrador: 15%

    • Northwest Territories: 5%

    • Nova Scotia: 14%

    • Nunavut: 5%

    • Ontario: 13%

    • Prince Edward Island: 15%

    • Quebec: 14.975%

    • Saskatchewan: 5%

    • Yukon: 5%

  • Do USA customers pay import fees? +

    Yes. Starting August 29, 2025, all US-bound shipments will be subject to duties, taxes, and brokerage fees.

    These charges are determined by US Customs and collected by UPS at delivery.

  • Do international customers pay import fees? +

    Yes. International shipments may be subject to duties and taxes.

    These charges are set by the destination country’s customs authority and collected by UPS at delivery.

Reviews

Customer Reviews

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K
Kevin Jarrett
Tubesteader pedal

Excellent pedal and again excellent service....

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