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Empress Effects Echosystem Dual Engine Delay Pedal Certified Open Box , $444.60 - Add to Cart Skip to Product Information

Empress Effects Echosystem Dual Engine Delay Pedal Certified Open Box

Stereo Delay Pedal with 42 Algorithms, Dual Engine Stacking, Tap Tempo, Preset Storage, and Cab Sim
Empress Effects Echosystem Dual Engine Delay Pedal
Empress Effects Echosystem Dual Engine Delay Pedal

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Save $49.40 What is Certified Open Box?

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Savings: $49.40 New for $494.00

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Empress Effects Echosystem Dual Engine Delay Pedal Certified Open Box

Certified Open Box Savings!

Save $49.40 What is Certified Open Box?

The price below reflects your savings.

Savings: $49.40 New for $494.00

The Empress Queen of Delay

This article was Written By

Our Product Research Team

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The Empress Echosystem Delay is a state-of-the-art delay pedal built for the 21st century. Spanning roughly 42 different delay algorithms, this pedal renders classic sounds like digital, tape, analog, reverb, and reverse delay in immaculate hi-fidelity (especially when run in stereo). Where it really shines, however, is via a wide arsenal of modern algorithms that range from washy, ambient, and modulated to downright experimental — there’s filtered, multi, ambient, stutter, and lo-fi delay modes just to name a few. Parameters are infinitely tweakable with knobs for output, mix, tone, feedback and delay time/ratio, and two variable “Thing” knobs that change function depending on the mode. For double the trouble, the Empress Echosystem also features a powerful Dual Engine that lets you stack any two delays together in parallel, series, or left/right stereo. The result is limitless but immaculately rendered delay options for modern players. But don’t worry: the Empress allows up to 35 presets, so no matter how crazy your settings get, you can always find your way back via instant recall!

From tape to stutter: 42 algorithms and counting

The Empress Echosystem Delay interface is clean and efficient with a treasure trove of options beneath the hood. The 12 surface-level algorithms you see on the control panel packs a core palette of classic and experimental delays, and many of these contain alternate voicings for a grand total of 42 algorithms onboard. Explore mathematical digital delay, dark warm analog, saturated tape, haunting reverse, oscillating modulation, and more. Sub-options augment core tones with innovative tweaks: turn digital mode into a stereo ping-pong effect with deep spatial movement across speakers; choose between six versatile ambient modes for the perfect wash; and scramble lo-fi mode into “Digital Death” for rich lo-fi trails that sound ripped from an 8-bit video game. And that’s just a few of the meticulously crafted options you’ll find onboard!

Stack tones with Dual Engine

The Empress Echosystem Delay's Dual Engine functionality means that any two delay algorithms can be stacked together for incredible results and intriguing depth. When running Dual Engine, you control the routing of each delay. Choose between parallel, series or stereo left/right routing for immersive interplay with unique results.

Store up to 35 presets — you’re going to need them!

Let’s be real: a customizable delay pedal does little good without a way to store and recall those favorite settings. The Empress Echosystem delay stores up to 35 presets that are easy to access using an intuitive navigation system. Scroll through groups of five presets using the center scroll footswitch; LED lights change colors once you reach a new set of five, so it’s easy to know where you’re at in your bank. Simply press the left footswitch to choose your preset, and you’re off the to races. Sweetwater pedal hawks like this preset system; it’s simple and intuitive but doesn’t require any fragile screens that might become a point of failure down the line. But if you’d like to try out other preset layouts, you can customize navigation via the pedal’s advanced settings for even more flexibility.

Countless ways to connect and control

The Empress Echosystem’s controls excel in their own right, but what’s really impressed Sweetwater pedal sharks is its many external control options. You can connect an expression pedal to swell effects dynamically in real time, add an external tap tempo footswitch for tempo control from a distance, connect it to MIDI, external audio control, or even control the pedal’s voltage for big tone tweaks on the fly. There’s even a built-in cab sim with three modes, which is great for recording, gigs, or practicing without an amp. For simplicity, all connections run through standard instrument cable inputs. Last but not least, the Empress Echosystem Delay runs on powerful firmware that’s updated periodically with new algorithms and effects. Installing fresh firmware is simple and easy: just use download the proper files and load them in via SD card using the Empress Echosystem’s built-in slot. This way, you can get the latest software without having to shell out for an entirely new unit.

Empress Echosystem Delay Pedal Features:

  • 12 core delay algorithms, with multiple variations for a total of 42 current algorithms on current firmware
  • Classic delay modes: digital, tape, analog, modulated, reverse, and reverb
  • More experimental and ambient options for unique and refreshing sounds: multi, filter, ambient, stutter, lo-fi, and whisky
  • Dual Engine functionality: use any 2 delay algorithms simultaneously, routed in parallel, series or stereo left/right
  • Tone, feedback, mix, output, and ratio controls for tweaking sounds to your liking
  • Thing 1 and Thing 2 knobs for variable tweaking depending on the selected mode
  • Save up to 35 presets for convenient recall — never lose a perfect tone again!
  • Preset system uses color-shifting LEDs for high-vis navigation that gets you where you need to be
  • Global tap tempo and knob tempo controls allow an endless amount of rhythmic programming
  • Built-in cab sim with 3 modes — great for recording, gigs, or practicing without an amp!
  • Stereo output option with isolated transformer that eliminates pesky hum and ground loops
  • Universal control port: connect an expression pedal, external tap tempo switch, voltage control tools, MIDI, or external audio input
  • Advanced controls menu allows true/buffered bypass switching, alternate preset navigation, MIDI configuration, input signal pads, and more
  • Updateable firmware support from Empress (future firmware updates must be installed via SD card)
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.