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This is a B Stock/Demo item. Fully functional but may show signs of use.


• 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
• 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
• 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
• Strong and lightweight anodized dark purple aluminum chassis


• 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
• Frequency response: 20Hz to 20kHz
• Audio Input Impedance: 1M Ohm
• Audio Output Impedance: 100 Ohm

• 9V DC power supply included
• Power requirements: maximum 9 volts DC center-negative, with a minimum of 300mA of current
• Dimensions (D x W x H): 11.4 cm x 10.2 cm x 4.4 cm / 4.5" x 4" x 1.75"

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

ConditionB-Stock (Used)
B-Stock items are sold by an authorized dealer or original builder, but have been opened, blemished, or used in some manner.learn more
  • Zelzah Multidimensional Phaser
  • Purple
  • 2021 - Present
Made In
  • United States
Pedal Format
  • Standard

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GB Music & Sound

Red Deer, Canada
Joined Reverb:2018

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