Grand Orbiter is a 4 stage OTA-based phaser with a diverse feature set that can go from stationary and resonant to slow and mellow and on through fast and swirly. It has three way toggle switch to select between the ranges of modulation. The master Rate control fine tunes the speed of the LFO in each of these modes and the flashing red LED acts as a visual indicator, even when the effect is in bypass mode. The Depth control blends the shifted signal in with the dry signal and controls the intensity of the effect. The Sweep control governs the peak frequency of the phased signal’s tone, turned full clockwise the sweep is lively and intense, whereas turning counter clockwise yields a darker, more laid back peak. The Resonance provides a wide range of control over regeneration and at higher settings adds a more pronounced and resonant tone. You can also use the Grand Orbiter as a true pitch vibrato with the “Phase/Vibrato” switch. When in “Vibrato” mode, the dry signal is removed and the Depth controls acts as a volume control. This pedal is 100% analog, true bypass and built entirely by hand in beachy Akron, Ohio.
EarthQuaker Devices Grand Orbiter V3 Features:

• 100% analog phasing effects with explicit control
• 3rd-generation model adds flexi-switch, relay-based silent switching for improved performance
• Ideal for guitar, or anything else you'd like to enhance with this classic effect
• Compact footprint: 4 5/8" x 2 1/2" x 2 1/4" (including knobs)
• Added LFO kill mode lets you use the Orbiter as a fixed resonant filter
• Additional LED that shows rate, even in bypass mode
• Depth: controls amount of phase effect mixed with dry signal
• Rate: controls speed of LFO
• Sweep: controls frequency peak of the sweep
• Resonance: controls regeneration of phased signal
• Rate 1, 2, 3: changes range of speed control
• Phase/Vibrato: cuts dry signal to create a vibe/vibrato effect
• True bypass
• Requires standard 9-volt DC power supply with 2.1mm negative-center barrel
• Handcrafted in EarthQuaker's Akron, Ohio, factory