Offer Details

The Keeley Hydra Stereo Reverb Tremolo Pedal delivers studio-quality effects in a compact, pedalboard-ready format. This dual-engine powerhouse combines three reverb types—Spring, Plate, and Room—with three tremolo modes: Harmonic, Vibrato, and Sine Wave, all controllable via tap-tempo. Switch effect order on the fly, toggle between True-Bypass and Trails modes, and access Smart Alt Controls for Shimmer, Spring Age, and Room/Hall Size adjustments. Store up to three presets, assign your expression pedal to any parameter, and create infinite reverb trails for ambient textures. Built for professionals with remote switching compatibility, TRS Expression Pedal input, and external tap-tempo connectivity. Ultra-low current draw (115mA at 9V DC) keeps your power supply happy. Handcrafted in Edmond, USA, the Hydra is the end-of-chain solution that transforms any rig with next-level spatial processing.This pedal is in good condition. 

HYDRA Features:

• Stereo high-fidelity Reverb and Tremolo effect pedal
• Dreamy and accurate sounding Spring, Plate, and Room Reverbs
• Vintage-voiced Harmonic, Vibrato, and Sine Tremolo
• 3 Preset locations
• On board or Remote Tap-Tempo
• 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
• 9 Volt DC, 115mA ultra low-current design
• Made in Edmond, USA