Detail 01
Three voices with individual pitch and time-offset controls
Each added voice can be independently placed in pitch and time against the original signal.
Product detailSKU #1500000310972
MerisHedra Pitch-Shifter Guitar Effects Pedal
1/4
Independent shopping perspective
The Korena take
Hedra builds three pitch-shifted voices around your original signal, letting you shape harmonies, movement and delay from a single pedal. Each voice has its own pitch and time-offset control, with chromatic or key-driven harmony options and selectable scale types. Four delay configurations alter the feedback routing, while Micro Tune introduces anything from gentle detuning to more extreme warping. Glide mode can sweep intervals smoothly or step between them, and the pedal supports stereo I/O, guitar or synth/line headroom settings, MIDI and expression control.
Strong match
Who this is for
- Building three-voice harmonies with independent pitch and timing changes around a live melody.
- Creating delayed pitch textures using four feedback-routing configurations and up to 520 ms delay.
- Integrating pitch processing into stereo guitar or synth/line rigs with MIDI synchronization.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Four delay configurations; 520 ms maximum delay
The pedal offers four feedback-routing structures for delayed voices, with delay time up to 520 ms.
Detail 03
Glide mode
Interval changes can sweep at a selected speed or move in hard steps.
Detail 04
Switchable guitar or synth/line headroom
Input and output headroom can be set for guitar or synth/line-level use.
Detail 05
Stereo input and output
Hedra can be connected in a stereo signal path.
Final check
Know before you order
- 01Accessing four external presets requires an external four-preset switch or MIDI.
- 02MIDI input and output use TRS through the EXP jack.
- 03External tap tempo is available over TRS.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many harmony voices does Hedra provide?
It adds three voices to the original signal, with separate pitch and time-offset control for each one.
02What is Hedra’s maximum delay time?
Its maximum delay time is 520 ms.
03Can it follow a key instead of only chromatic intervals?
Yes. It offers chromatic or key-driven harmony, with selectable scale types.
04Can an expression pedal control Hedra?
Yes. Expression control can operate all parameters simultaneously.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSize & weight
- Dimensions
- 4.25 inch x 4.5 inch x 2 inch
1 detailsOther
- Current Draw
- <150 mA
