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Keeley

collapse expand iconDescription

The Hydra combines high-fidelity Reverb and Tremolo to add space and dimension to your guitar, bass, or keyboard signal. After the team at Keeley completed the ECCOS, they wanted to craft the perfect companion pedal, and they did just that with the feature-rich blue box. Bathe your sound in Spring, Plate or Room Reverb, then add tap tempo-enabled Harmonic, Vibrato or Sine Wave Tremolo with the press of a button.

You can easily change the order of effects, or the character of the Tremolo or Reverb with the Hydra’s smart Alt Controls. You can even create an Infinite Hold Reverb Trail. Save up to three presets with ease using the intuitive save feature. Engage Reverb Trails on the fly, no more internal dip switches.

The Hydra can be used with pro remote switching systems and offers both TRS Expression Pedal and External Tap Tempo inputs. The Hydra is a complete end-of-pedalboard solution that fits perfectly in any musician’s rig, regardless of genre. Experience next-level processing power in this pedalboard-friendly enclosure. The sky, or more appropriately, the ocean floor, is the limit with the Keeley Electronics Hydra.
Keeley Hydra Stereo Reverb & Tremolo Effects Pedal Rich Blue
Keeley Hydra Stereo Reverb & Tremolo Effects Pedal Rich Blue
Keeley Hydra Stereo Reverb & Tremolo Effects Pedal Rich Blue

collapse expand iconFeatures

  • Stereo high-fidelity Reverb and Tremolo effects pedal
  • Dreamy and accurate-sounding Spring, Plate and Room reverbs
  • Vintage-voiced Harmonic, Vibrato and Sine Tremolo
  • Onboard or remote tap tempo
  • 3 footswitchable presets
  • Smart Alt Controls for Shimmer, Spring Age, Room/Hall size
  • Infinite hold for reverb trails
  • Expression pedal can be assigned to any knob
  • Effect Order, Reverb or Tremolo first, switchable on the fly
  • True bypass or trails switchable on the fly
  • 9V DC, 115mA ultralow-current design
  • Made in the USA

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5

1 Reviews

100%

of respondents would recommend this to a friend

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Reviewed by 1 customers

  • Very versatile and Keeley reliability

    5

    submitted4 years ago

    bySean F

    fromAurora CO

    I bought one used, loved it but after a little bit the tremolo was acting strange. I wonder if prior owner banged it up? Mailed it to Keeley and they fixed it no questions asked... and had it back in my hands within a couple days. I couldn't believe how good their customer service was, even with them knowing I wasn't the original purchaser. I'm a huge fan of if Keeley after that experience and would recommend them to anyone. Of course the sound is superb as well. Presets, two great sounding effects, lots of tweak-ability... this is one of my fav pedals, and that's coming from someone with 3 diff terms and even more high end reverbs.

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Have a question about this product? Our expert Gear Advisers have the answers.

  • submitted3 years ago

    asked byCliff

    fromHonolulu, Hawaii

    Is the Hydra pedal in stock at the Pearl City, Honolulu, Guitar Center?

    Is the Hydra pedal in stock at the Pearl City, Honolulu, Guitar Center?

    Open Reply - Ronald
    I'm not showing they have it in stock but you can enter your zip code below the add to cart button and see the nearest store to you that does have it.