Electro-Harmonix Riddle Envelope Filter

Quick Overview

The Electro-Harmonix Riddle is a powerful and precise envelope filter fine-tuned for guitar frequency response.
Sculpt your envelope to reveal a truly expressive tone, with a defined and unique signature. Riddle will deliver tight and smooth control over the complete 80 Hz to 5 kHz range, with a consistent and even sweetness.

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Additional Information

  • Model: EHX_690/RIDD
  • Manufactured by: Electro-Harmonix
$439.00
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The Electro-Harmonix Riddle is a powerful and precise envelope filter fine-tuned for guitar frequency response.
Sculpt your envelope to reveal a truly expressive tone, with a defined and unique signature. Riddle will deliver tight and smooth control over the complete 80 Hz to 5 kHz range, with a consistent and even sweetness.

Need some edge? Engage Riddle's analog distortion and dial in anything from subtle bite to dominating crush.

You can even plug in an optional expression pedal to control the filter sweep with your foot. With the ability to adjust Q, sweep range, and filter type, you'll also wind up with of the most versatile wahs available.

Riddle: a mysteriously musical envelope filter for guitar.

Features:

80 Hz to 5 kHz frequency response tailored for guitar

Optional expression pedal control

Fully-analog circuit

Switch selectable analog distortion designed for guitar

Start and Stop sweep control

Low Pass, Band Pass, High Pass filter select

Start and Stop for filter sweep and Q control

Separate Dry and Effect outputs

9.6VDC 200mA power supply included