KMA Mandrake Octo-Shrieker Pedal
MANDRAKE Octo-Shrieker - Elevated Tonal Euphoria
“The humanesque abomination, begat of the evils that once fertilised his empire of dirt, now senses the bleak emptiness of the air that surrounds him. In recognition of his harvest and the perpetual change to his existence, his mesmerising scream is both devastating and euphoric, so all those that encircle him are subdued from the aural toxicity that emanates from the disfigured effigy.”
From the outset, KMA Machine’s goal was to create the most flexible analog upper octave pedal ever yet produced. Based on a highly refined and improved version of the Shriek circuit from our venerated MOAI MAEA pedal, the MANDRAKE brings an even more robust and present upper octave to the sonic table. By combining that upper-octave might with a versatile, yet highly intuitive user interface, the pedal provides a ton of killer tonal options in a very modern and pedalboard-friendly package.
Main Features
- Analog upper octave pedal - from subtle tone enhancement to full-on dual octave grind
- Ultra-fast tracking, with variable TIMBRE and FILTER controls
- Easy-to-use interface, with high levels of flexibility
- Discrete transistor-based fuzz, with enhanced rectification circuit topology - for a more robust and present upper-octave
- Active, pre-gain 2nd-order filter section, designed to perfectly prepare any instrument's signal for octaval tones
- Independent Mix controls for precise balancing of both the effected and dry signals
- Compact enclosure with top-mounted jacks - will fit into any setup
- True Bypass silent relay-based soft switching
- Made in Berlin, Germany
- Power by opt. 9 V PSU
- (9 V DC, centre -, 2.1 mm, >30 mA max. current draw)
Octave up pedals (as used by so many legendary performers including Hendrix, Tony Iommi, Josh Homme, Billy Corgan, Jack White and so many more), can really give added bite to your sound. But often, many of these fun tools can be untamed and lead to nasty clashing overtones.
With MANDRAKE however, we didn’t want to just make a one trick pony octave up device. No, we wanted to expand on our easy-to-use, yet powerful and ultra-fast tracking Shriek circuit with its edgy and fuzzy character that’s reminiscent of many of the best vintage octave-up devices. To do this, we introduced a 2nd order Low-Pass Filter, a TIMBRE and individual Mix controls to KMA’s well-regarded circuit to make it way more versatile in a single pedal. Let’s look at those cool new things in more detail.
The FILTER control helps to tame your upper harmonics, as well as to improve tracking, letting you achieve unhinged, cutting and shrieking mayhem when the control is fully turned all the way to the left. While turning the knob in the other direction gives a more mellow and blooming synth-like texture. The FILTER section is also very useful for tailoring the upper octave effect to different instruments and pickups, where getting the right tone is not a “one size fits all” equation.
In addition, to enable the octave voicing in MANDRAKE to be sculpted exactly to your own personal taste, the TIMBRE control defines the amount of fuzzy gain present in the upper octave. This allows you to perfectly blend in the pedal’s tonality with the rest of your signal chain. Turning the control fully counterclockwise, gives a slightly crunchy and percussive tone that’s ideal for melodic arpeggio enhancements. While cranking the TIMBRE knob fully clockwise will transform MANDRAKE into a crushingly saturated doom-hammer, instantly ready to wreak havoc with each power chord you throw at it!
Topping off the features, the DRY and OCT+ controls allow the dry signal and effected upper octave to be mixed independently, for precise tonal balancing. This is especially handy when using MANDRAKE together with other dirt pedals or when you just want to retain the natural body and attack of your instrument. Subtle descant or decimating octaval Armageddon? With MANDRAKE the choice is totally yours!
Chicago Music Exchange
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3-Day / 15-day Return Policy If you are not completely satisfied with any product, return it for a full refund of the product purchase price, full credit, or exchange of your choice. We give you 3 days from the shipping date on Vintage instruments, and 15 days on New instruments. Credit card returns are issued a credit for purchase price. Refunds are made for product value only, excluding shipping and handling charges. New, Unopened items: You may return most NEW, untouched, unopened items within 15 days of delivery for a full refund. if the return is a result of our error (you received an incorrect or defective item, etc.) we'll also pay the return shipping costs. AmEx credit cards: Note that if your order was paid using an AmEx card we may pass on a 3.5% fee of the purchase price to process your refund. Vintage, Used items: We have to evaluate vintage and used guitars, amps, and other items on a case by case basis. We spend a lot of time with you and the item before your purchase to try to avoid any surprises after your purchase. AmEx credit cards: Note that if your order was paid using an AmEx card we may pass on a 3.5% fee of the purchase price to process your refund. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, we strive to issue your refund sooner. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). Send your return to: Chicago Music Exchange 3316 N Lincoln Ave Chicago, IL 60657 The following items are returnable only if defective OR unopened or unused: strings, harmonicas, microphones, cleaners, polishes, and polishing cloths. Software/soundware, cassettes, CDs, DVDs, and videos may be returned for credit only if they are in their original, sealed packaging. If defective, these items will only be exchanged for the same product. For complete details on our guarantees, shipping, and return policies, please contact our Customer Service Department at 773-525-7773; fax us at 773-525-2775; visit our website at www.chicagomusicexchange.com, or write us at Chicago Music Exchange, 3316 N. Lincoln Ave, Chicago, IL 60657.