The Akai E2 Headrush is a discontinued 16-bit digital delay, tape echo, and looper pedal known for its robust build and versatile routing options. It features three modes: Normal Delay (up to 23.8 seconds), Tape Echo (simulating a 4-head machine with individual outputs), and a Looping Recorder (up to 35.6 seconds in Extend mode).

Key specifications and user feedback include:

• Connectivity: It includes five 1/4" outputs (Mix, Effect/Head 1, and Heads 2–4), allowing complex multi-amp or stereo setups.
• Performance: Users praise its simple, intuitive interface and warm, natural delay tones, particularly in Tape Echo mode. The looper is considered reliable for live performance, though it lacks memory storage for saving loops and has a maximum recording time of roughly 35 seconds.