In stock
USD $ 399.00

Three classic amps and cabinet simulation at your feet!

With the Walrus Audio ACS1, you can ditch your amplifier and speaker cabinet while taking supreme control of your tone.

The Walrus ACS1 packs the sound and touch response of classic guitar amplifiers and their complementary cabinets.

With the ACS1, you have expansive options to deliver your tone whether it’s on stage, in the studio, or practicing at home.

Intuitive controls, stereo in and out, onboard presets, and MIDI support will make the ACS1 an invaluable tool in your arsenal!

When used in stereo mode, you can use the same amp model for both channels, or you can apply a different amp model to each channel.

The Walrus Audio Mako Series ACS1 is a smart choice whenever (and wherever) you need to go direct with your guitar tone.

Three iconic amplifier models.

With its three premium amplifier models, the Walrus Audio Mako Series ACS1 covers a wide tonal range.

Choose Fullerton for the bright, clear sound of a vintage Fender tube amp.

Select London for the rich, vivacious character of a 1962 Marshall Bluesbreaker.

Or, switch to the Dartford mode for the sweet and jangly character of a 1960s Vox AC30.

Six cab models to explore, or load your own.

The ACS1 comes with six detailed speaker cabinet IRs, designed to complement the amp models for maximum tonal flexibility.

Also noteworthy is the Room control, which allows you to dial in just the right amount of simulated ambience.

The fully clockwise position emulates a large, well-balanced studio space.

And, if you prefer using your own impulse responses, you'll be able to load your own IRs with Walrus Audio's own app!

User presets and MIDI integration.

Once you've dialed in a great guitar tone with your Mako Series ACS1, you can save it to one of three preset slots for instant recall.

That's enough to make your own custom setting for each of the three amp models.

And if you need more presets, you can access them via MIDI. You'll be able to save and recall up to 128 presets this way!

Walrus Audio ACS1 Amp & Cab Sim features:

• Amp and speaker tones you can send direct to a mixing board or recording interface.

• 3 detailed amplifier models based on classic 1960s tube amplifiers.

• 6 complementary speaker cabinet IRs with controllable Room ambience.

• Load your own impulse responses with Walrus Audio's app.

• Save up to 3 presets (or up to 128 presets via MIDI).

• True stereo signal path allows you to use a different amp/cab configuration on each channel.

• Customizable boost with dedicated footswitch.

• Headphone output for silent practice sessions.

• Power: 9V DC.

• Current Draw: 300mA.

• Dimensions: 2.52" X 2.64" X 4.9".

Technical Specs

Walrus Audio
  • Amplifier & Cabinet
  • Speaker Simulator
Current Draw:
Power Supply Included:
Manufacturer Warranty:
5 years

Secure Shipping

We’ve sent thousands of packages all around the globe.

Each order is packed with the buyer’s best interest in mind.

Same Day Shipping

Orders placed before 3pm EST will ship the same business day.

Orders placed after 3pm EST will ship the next business day.

An update with tracking details will be sent shortly after purchase.

Free Shipping

✔ FREE Shipping on all orders shipped within Canada!*

✔ FREE Shipping on all orders shipped to the USA!*

✔ FREE Shipping on orders over 399$US shipped to the rest of the world!

* Certain products are excluded due to manufacturer restrictions. This includes Strymon pedals.

Shipping carrier used

✔ UPS.

Delivery Time

✔ Canada : 1 - 2 business days.

✔ USA : 1 - 2 business days.

✔ Rest of the world : 3 - 5 business days.

(Please note: business days don’t include weekends and holidays)

Electric Mojo Guitars ships to










Hong Kong





Korea (South)



New Zealand



Puerto Rico

Russian Federation






United Kingdom

Please contact the shop for a shipping quote if your country is not listed here.

Hassle-Free Returns

If you’re not satisfied with your purchase, return it within 45 days and we'll send a full refund for the item.

How to return

Please pack the item carefully in a box and use a shipping method that includes tracking.

Please note that returned items must be received in brand new condition.

Items must be returned in their original packaging with all included material.

If an item is returned in undesirable condition, a 25% restocking fee will be charged.

What to do if you receive a defective product

If you receive a defective product, please contact us so we can create a return label for you.

Non-returnable items

✔ Used and clearance sales are final.

✔ Pickups, Cable Kits and Book sales are final.

✔ Gift certificates are non-refundable.

✔ Special order sales are final.

Frequently Asked Questions

A : On each product page, you can find an Availability status for the product.

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 arrives back at the shop. Simply enter your

email address in the 'Notify me when available' field and the website will automatically send you an update as soon

as the product is back in stock.

A : We’re in Quebec, Canada.

A : Yes! We’re in Blainville, Quebec.

Contact us to schedule an appointment.

A : The shop’s website accepts credit cards (Mastercard, Visa, Amex) and Paypal payments.

A : We ship with UPS.

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

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

Visit the Shipping Policy page for more infos.

* Certain products are excluded due to manufacturer restrictions. This includes Strymon Pedals.

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%.

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

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

A : Shipping prices do not include VAT or other import taxes which vary from country to country. Customers

outside of Canada and the USA are responsible for paying any import taxes and duties that may be charged by

their government. Orders that come back to the shop as refused by the customer will receive a refund minus

shipping. Please watch tracking on your shipments to be aware of customs processing and delivery.

A : While we do understand that customs fees are an annoying part of international purchases, we cannot offer to

declare a lower value on customs documents. Customers outside of Canada and the USA are responsible for paying

any import taxes and duties that may be charged by their government.

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