Keeley Hydra Stereo Reverb / Tremolo
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Keeley
Hydra Stereo Reverb / Tremolo
Product Info
Article Number:
507539
Brand:
Keeley
Model:
Hydra Stereo Reverb / Tremolo
Category:
Reverb Pedals
Price:
$330.00
* Prices may vary. Check retailer for current pricing and availability.
The Keeley Hydra is a seriously impressive dual-effect pedal, blending lush, studio-grade reverb with a wide range of tremolo styles. It's a fantastic choice for players seeking creative sonic textures and a flexible platform for experimentation – especially those who love a vintage vibe with modern versatility.
Product Description
- Keeley Hydra Stereo Reverb / Tremolo
- Effects Pedal for Electric Guitar
- True Stereo High-Fidelity Reverb and Tremolo
- 3 Selectable studio quality reverb modes: Spring
- Plate
- Room
- 3 Selectable tremolo modes with vintage voicing: harmonic
- vibrato
- sine wave
- Onboard and remote tap tempo
- 3 Footswitchable presets
- Intuitive Alt control options offer full access to additional effect parameters
- Infinite Hold Reverb Trails possible via foot switch
- Expression pedal control can be assigned to each controller
- The order of the effects can be changed as desired
- True bypass or buffered trails (switchable)
- Controls for Rate / Trem Sync
- Depth / Trem Level
- Dwell / Wet / Dry
- Mixer / Reverb Modifier
- Colour
- Toggle switch selects Reverb and Tremolo modes
- Reverb bypass footswitch
- Tremolo / Tap Tempo footswitch
- Status LEDs
- 2 x 6.3 mm Mono jack input / output (true stereo)
- 6.3 mm Expression pedal input
- 6.3 mm Input for external foot switch
- Power supply via 9 V DC power supply (2.1 mm x 5.5 mm barrel connector
- polarity (-) inside - not included)
- Current consumption 115 mA
- Metal housing
- Dimensions (L x W x H): 120 x 68 x 58 mm
- Weight: approx. 350 g
*Note:* Battery operation is not supported.
*Note:* Register your product at www.w-distribution.de/Warranty and extend the guarantee to 4 years.
PROS
- • Exceptional stereo imaging creates truly immersive reverb spaces.
- • Keeley’s signature warmth adds a pleasing character to both reverb and tremolo.
- • The Alt controls offer deep customization without overwhelming the user.
- • Versatile tremolo modes range from subtle shimmer to vintage chop.
CONS
- • The pedal’s size can be a bit bulky for smaller pedalboards.
- • The sheer number of options might initially feel daunting to beginners.
- • While high quality, the housing isn't quite as robust as some boutique offerings.
Product Video
Key Features
Reverb Type
Spring, Plate, Room
Controls
Rate/Trem Sync, Depth/Trem Level, Dwell/Wet/Dry, Mixer/Reverb Modifier, Colour
Presets
3 Footswitchable
Bypass Type
True Bypass/Buffered Trails
Stereo
True Stereo
Power Supply
9V DC, 200mA (center negative)
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*Note:* Register your Taylor guitar to extend your warranty to 12 years.
Frequently Asked Questions
It subtly shapes the tonal character, adding warmth, brightness, or a darker, more saturated quality to the reverb tail.
Yes, each controller (reverb and tremolo) can be assigned to an expression pedal for dynamic, real-time adjustments.
Absolutely, the buffered trails option helps prevent signal loss and maintains a consistent tone when using longer instrument cables.
