Zelzah

The Zelzah by Strymon is a multifaceted phaser pedal designed to deliver a wide array of classic and innovative modulation effects. It features two independent 4-stage and 6-stage phasers that can be used individually or in various routing configurations, including series, parallel, or split. The pedal offers true stereo operation, with each half of the pedal housing two phasers running side by side or in series, and independently adjustable stereo spread for each.

Key Technical Specifications:
- Input Impedance: 1 Meg Ohm
- Output Impedance: 100 Ohm
- A/D & D/A: 24-bit 96kHz
- Max Input Level: +10dBu
- Signal/Noise: 109 dB typical
- Bypass Switching: True Bypass (electromechanical relay switching)
- Dimensions: 4.5″ deep x 4″ wide x 1.75″ tall (11.4 cm deep x 10.2 cm wide x 4.4 cm tall)
- Power Requirements: 9VDC center-negative; 300mA minimum

The Zelzah's controls are carefully voiced to produce musically useful sounds at any setting, and it offers adjustable input level switch to accommodate both instrument and line level signals. Additionally, it provides selectable Buffered or True Bypass and full-featured MIDI implementation via TRS or USB supporting MIDI CCs, MIDI clock sync, and access to 300 preset locations.

The pedal's sound design includes vintage 4-stage phaser with three phaser sweep modes (classic, barber, and envelope) and a groundbreaking new 6-stage phaser algorithm with a continuous range from classic pure 6-stage phasing to flanging to chorus, all with adjustable resonance.

Overall, the Zelzah by Strymon is a versatile and meticulously tuned phaser pedal that offers multidimensional modulation capabilities, true stereo operation, and extensive control options for creating a wide range of phasing, flanging, and chorus effects.