Description
From Walrus Audio:
Lüm seeks to illuminate your path with three unique granular and textural reverb modes, momentary automation, and presets. Drawing on elements of the Slö Reverb, Lore Reverse Reverb, and Fable Granular Generator, Lüm takes your audio signal and fractures it into tiny “grains” wrapped in different washes of reverb to create sporadic and atmospheric textures.
FEATURES
Create immersive backdrops that move and shift with every note to blur the line between instrument and ambient sound design with three unique modes:
- Mode I – Grain Cloud: A granular texture built from dual taps reading from a feedback delay line. The X knob controls the grain size, or how frequently you’ll hear the “glitches” happen. Experiment stacking with other modulated or wet effects on your board to create all-new sounds.
- Mode II – Grain Verb: A granular reverb built from dual taps reading from the delay memory of a reverb algorithm tank. The result is a dense, washed-out texture where grains are fully embedded in reverb. Almost as if the grains just took a bath in reverb. The X knob controls the grain size, or how frequently you’ll hear the “glitches” happen. Tip – Lüm is a treat to put before high-gain pedals in mode two.
- Mode III – Forward / Reverse Verb: A forward reverb algorithm running into a reverse reverb algorithm. You’ll hear a playful rhythmic interaction between the forward and reverse reverbs. Use the Stretch knob to change how fast or slow this interaction is. The X knob controls the reverse reverb decay.
Moment Control – Lüm allows you to automate any one of the five knobs by holding the Moment switch to glide to a defined target, adding dynamic, expressive motion in real time.
Ramp – Holding Bypass and adjusting the Mode toggle allows you to adjust the automation glide time between 10 ms, 1000 ms, and 5000 ms.
Stretch Engine – Globally shift the sample rate from 0.5x to 2x speed, stretching time, and interacting uniquely with grain size, reverb decay, and filter tone.
Presets – Save and recall up to three onboard presets (Red, Green, Blue). Sounds fade seamlessly between presets for smooth live transitions.
Bypass Modes – Choose between Trails for natural decay or Instant Cut for abrupt, rhythmic stops.
Specs
- Buffered Bypass
- Original Artwork by Emily Ursä
- Size including knobs: 4.77″ x 2.6″ x 1.39″
- Input: 1 x 1/4″ TS
- Output: 1 x 1/4″ TS
- Input Impedance: 1M Ohms
- Output Impedance: 100 Ohms
- Power Requirement: 9V DC center-negative, 100 mA minimum.
- The use of an isolated power supply is recommended for powering all Walrus Audio pedals. Daisy chain power supplies are not recommended.
- Power supply not included.
- The Lüm is covered by our limited lifetime warranty.
Shipping & Returns
Free ShippingMost orders over $99.00 ship for free inside the lower 48 states. Certain items that are large and heavy do not qualify for free shipping.
We Ship Worldwide!For information on International Shipping, please call, email or use live chat for rates. Orders shipping outside the Lower 48 States to Hawaii, Alaska, Puerto Rico and international orders do not qualify for free shipping. Orders shipping to U.S. Military APO/FPO addresses, PO Boxes, and US territories (Guam, Virgin Islands, etc.) can only ship USPS. NOTE: Boxes over 70 lbs each cannot be shipped to these locations.
As a security precaution, orders over $200.00 will only ship to the address your credit card company has on file for you.
*Korg and Mesa/Boogie products are only available for shipment within the USA.
ReturnsWe want you to be completely happy with your purchase, so we offer a 48 hour approval period on most purchases (see exclusions below). The 48 hour approval period begins when your purchased item is delivered to your door. If after 48 hours you’re not happy with the item, just contact us via phone, email or live chat on our website to arrange for a return authorization (RA#) and return shipping instructions. Any package sent back without prior authorization will be refused.
Returns must be shipped back to us within two days of the RA being issued. Items must come back to us undamaged and in the same condition they were shipped out. All manuals, paperwork, cables, tremolo arms, wrenches, etc… must be included or full credit will not be issued. Any items not conforming to this policy will be subject (at our discretion) to a restocking fee of 20% of the purchase price.
Refunds will be issued minus all related shipping expenses, if free shipping was initially given, the cost we incurred to get the item to you will be deducted from your refund. A 10% restock fee will also be deducted from your refund. Restock fees will be waived for full value exchanges.
Here are exceptions to our return policy.
- Custom orders of any kind are non returnable and non refundable. We often charge a deposit before we will place a custom or special order. All special order deposits are NON REFUNDABLE, no exceptions.
- Microphones, Harmonicas, In-Ear Systems and any other items that come into contact with your mouth or ears.
- Items labeled as BLOWOUT, are non-returnable. These are often being sold below cost and are considered “all sales final”.
- Software (this may also include hardware that includes software), unless still in shrink wrap with barcode affixed.
- Guitar strings, blank media, and other disposable merchandise.
- Guitar or bass pickups that have been installed or used in any way.
- Any item advertised as “USED” is non returnable.
*Payments for music lessons are non refundable, no exceptions.
View our detailed Return Policy here.
Early Order CancellationAll deposits are non refundable. Lots of our products are special orders and in many cases your order has to be built for you at the factory. This is what makes a lot of our products special. Once your order is started, it's being put together just for you. For this reason we ask that you don't cancel your order after you place it with us. If for some reason you absolutely have to cancel your order with us, we will assess you a 25% cancellation charge. This amount is equal to 25% of your total order amount. Ask us before you place your order to see if what you're purchasing is considered a special order.
Damaged MerchandiseDo not accept your shipment if the package shows any signs of external damage. After the item is returned to us we will ship you a replacement. If you receive incorrect or defective merchandise, please call 781-335-0700 within 5 days for a return authorization number.
