Reasons Why Reasons Why
Strymon Zelzah Multidimensional Phaser Pedal

Strymon Zelzah Multidimensional Phaser Pedal

0.00 LBS
Free Shipping

Videos Hide Videos Show Videos





Pictures Are Stock Photos!




Zelzah Multidimensional Phaser


Vintage Phasing, Even Better Than You Remember.


Our goal was to capture the rich phasing sounds that were introduced in the 1970s that work so beautifully with electric guitar and electric piano.


In addition to providing the best possible version of the vintage phaser sounds we grew up with, we also wanted to expand the sonic possibilities in a way that was unique and unexpected for a phaser.


To do that, we developed an architecture that contains a modified all-pass filter as the basis for the 6-stage phaser.


A phaser is a filtering effect made up of cascading all-pass filters. There are no delay lines. But with our modified all-pass structure, we are able to expand the time response of the all-pass seamlessly and continuously.


On the four stage side, we wanted to provide the classic sounds you expect from a premium four stage phaser, while adding barber sweep and envelope controlled sweep, and a Depth control that is tuned to deliver great phasing sounds even at very shallow settings.




Two independent effects that can be configured and controlled separately and used one at a time or simultaneously in series, parallel, or split configurations

Vintage 4-stage phaser with three phaser sweep modes: classic, barber, and envelope

Groundbreaking new 6-stage phaser algorithm with a continuous range from classic pure 6-stage phasing to flanging to chorus, all with adjustable resonance

True stereo operation means under the hood each half of the pedal has two phasers running side by side (two 4-stage and two 6-stage) or in series, with independently adjustable stereo spread for each

All controls are carefully voiced to produce musically useful sounds at any setting

Adjustable input level switch to allow for both instrument and line level signals

Selectable Buffered or True Bypass

Full featured MIDI implementation via TRS or USB supporting MIDI CCs, MIDI clock sync, access to 300 preset locations

High impedance ultra low-noise discrete Class A JFET TRS stereo input.

Low impedance independent TS stereo outputs.

Expression pedal input allows the connection of a TRS expression pedal, MiniSwitch, MultiSwitch Plus, or TRS MIDI connection.

USB jack for controlling via MIDI from a computer or for performing firmware updates.

Independent on/off footswitch for each phaser

Premium JFET analog front end

Ultra low noise, high performance 24-bit 96kHz A/D and D/A converters provide uncompromising audio quality

480MHz ARM Superscalar processor

32-bit floating point processing

20Hz to 20kHz frequency response

Audio Input Impedance: 1M Ohm

Audio Output Impedance: 100 Ohm

Strong and lightweight anodized dark purple aluminum chassis

9V DC power supply included

Power requirements: maximum 9 volts DC center-negative, with a minimum of 300mA of current


4.5” deep x 4” wide x 1.75” tall

11.4 cm deep x 10.2 cm wide x 4.4 cm tall

Designed and built in the USA

Learn More

Customers Also Viewed

Wampler Belle Overdrive Pedal

$149.99 $149.97

Eventide H9 Max Harmonizer Pedal


Fender Santa Ana Overdrive Pedal


Wampler Pantheon Overdirve Pedal


Boss MD-500 Modulation Pedal


Wampler Sovereign Distortion Pedal


Wampler Dual Fusion Pedal