Keeley ECCOS Delay and Looper Pedal

Neo-Vintage Tape Flanged Delay Meets High-Fidelity Stereo Looping

The Keeley ECCOS is a masterfully engineered, dual-engine delay and looper pedal that pairs vintage tape-style echo warmth with modern stereo pitch-and-flange modulation. Designed around Robert Keeley’s custom 24-bit DSP audio engine, the ECCOS brings studio-grade spatial width, lush ambient trails, and creative sound-on-sound looping directly to your pedalboard in a compact dual-footswitch layout.

At its core, the ECCOS delivers pristine, full-frequency stereo delays infused with organic tape-style warmth and pitch-modulated flanging. Dedicated Time, Blend, Rate, Depth, and Feedback controls allow you to craft everything from subtle slapback echoes to expansive, swirling ambient soundscapes. Secondary control layers unlock access to Presets, Tone shaping, Feedback Modulation, and Expression Pedal mapping for endless real-time parameter tweaking.

Pressing both footswitches transforms the ECCOS into a feature-packed Stereo Looper capable of endless sound-on-sound overdubbing, reverse playback, half-speed playback, and trigger-play effects. Hand-crafted in Oklahoma City, the ECCOS features true stereo inputs and outputs, selectable true bypass or trails-enabled silent buffering, top-mounted jacks, and high-headroom 9VDC power operation.

Key Specifications & Technical Features:

• Effect Type: True Stereo Delay & Sound-on-Sound Looper Engine
• Audio Architecture: Custom 24-Bit Studio-Grade DSP Engine with High-Headroom Analog Pass-Through
• Delay Capabilities: Vintage Tape-Voiced Echoes with Pitch/Flange Modulation & Tap Tempo
• Looper Capabilities: Full Stereo Looping with Overdubbing, Reverse Playback, & Half-Speed Controls
• Presets: 3 Onboard User-Savable Presets
• Expression Control: TRS Expression pedal input for real-time control over delay parameters
• Bypass Mode: Switchable True Bypass or True-Tone Trails Buffer
• Jacks: True Stereo In/Out (Dual 1/4" Jacks) Top-Mounted for pedalboard space efficiency
• Power Requirements: 9VDC Center-Negative (Standard Power Supply, ~115mA Draw)
• Origin: Designed and Hand-Crafted in Oklahoma City, Oklahoma, USA