Pedal Type: All-Analog Full-Stereo Chorus and Vibrato
Controls: Speed Knob, Depth Knob, Time Knob, Dimension Knob, Vibrato/Chorus Toggle Switch, Bypass Footswitch
Bypass Layout: Buffered Bypass
Power Requirements: 9VDC Center-Negative External Power Supply Only
Current Draw: 100mA
Dimensions: 4.9 x 3.2 x 3.2 inches / 125 x 80 x 80 mm
The internal audio engine of this custom modulation circuit is anchored by a matched pair of genuine MN3007 Bucket Brigade Device IC chips. Operating entirely within the analog domain, this hardware configuration processes incoming instrument signals with an input impedance of 2.2M ohms to preserve absolute high-frequency fidelity before the modulation staging begins. By utilizing premium audio-grade components, the circuit achieves exceptional dynamic range and voltage headroom, avoiding the digital artifacts, latency, or harsh clipping often associated with emulated chorusing. The solid-state Bucket Brigade architecture naturally rolls off transient coldness, imparting an organic warmth, thick midrange presence, and fluid structural depth reminiscent of iconic late-1970s studio processors.
Beyond standard modulation controls, the top-panel interface introduces deep spatial manipulation through interactive parameter filtering. The dedicated Speed and Depth knobs establish the primary LFO rate and modulation wave intensity. This core signal is handed off to a multi-faceted Time control that increases the operational delay time on one side of the stereo field while simultaneously shortening the delay time on the opposite side. This asymmetrical time shifting works alongside a comprehensive Dimension control, which functions as an active crossfeed network to mix the inverted stereo channels back into one another. When the Vibrato toggle switch is engaged, the clean pass-through dry signal is completely removed from the circuit, converting the interactive Dimension parameters into a deep, pitch-shifting double vibrato.
For dense tracking environments or live stereo rigs that require an immersive, wide-field auditory footprint, this stompbox provides maximum routing versatility. Connect your instrument into the primary high-impedance input, and route separate quarter-inch cables from the dual outputs into two independent clean guitar amplifiers. Set the Speed control to a low 9:00 position for a rotary emulation, advance the Depth to 2:00, and place the Time control at 3:00 to heavily differentiate the left and right delay lines. Dial the Dimension control to 12:00 to introduce a swirling crossfeed matrix. The resulting dual-amp dispersion pattern creates a three-dimensional, non-overlapping landscape where the modulation interacts organically in free air without causing phase cancellation in the low-end frequencies.
To achieve a highly expressive, vocal pitch warble for psychedelic leads or expressive chordal movements, place the pedal immediately after your multi-stage drive or fuzz units. Flip the mini-toggle switch to Vibrato mode to isolate the pure wet modulation signal. Advance the Speed control to 1:00, set the Depth to 11:00, and back the Dimension knob down to its lowest counter-clockwise setting to achieve maximum channel isolation. The high-headroom input buffers process the saturated square-wave harmonics of your fuzz pedal smoothly, introducing an authentic tape-warping pitch modulation that slices cleanly through a dense mix without thinning out your fundamental instrument frequencies.
IMPORTANT ELECTRICAL AND OPERATIONAL WARNINGS: OPERATE THIS DEVICE EXCLUSIVELY USING A REGULATED 9VDC CENTER-NEGATIVE POWER SUPPLY. DO NOT ATTEMPT TO POWER THIS UNIT WITH AC VOLTAGE OR ANY DIRECT CURRENT THRESHOLD EXCEEDING 9VDC. APPLICATION OF IMPROPER VOLTAGE WILL VOID THE MANUFACTURER WARRANTY AND CAUSE PERMANENT IRREVERSIBLE DAMAGE TO THE ANALOG MN3007 BUCKET BRIGADE INTEGRATED CIRCUITS. THIS DEVICE IS MAINS-DEPENDENT AND DOES NOT DETECT OR UTILIZE INTERNAL 9V BATTERIES. ALWAYS SECURE ALL TS QUARTER-INCH CABLES FULLY BEFORE ENGAGING THE BUFFERED BYPASS FOOTSWITCH TO PREVENT POTENTIAL GROUND-LOOP TRANSIENTS. WARNING: THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS INCLUDING LEAD, WHICH ARE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS, OR OTHER REPRODUCTIVE HARM. DO NOT SUBMERGE IN LIQUID OR OPERATE IN HIGH-HUMIDITY ENVIRONMENTS.
Pedal Type: All-Analog Full-Stereo Chorus and Vibrato
Controls: Speed Knob, Depth Knob, Time Knob, Dimension Knob, Vibrato/Chorus Toggle Switch, Bypass Footswitch
Bypass Layout: Buffered Bypass
Power Requirements: 9VDC Center-Negative External Power Supply Only
Current Draw: 100mA
Dimensions: 4.9 x 3.2 x 3.2 inches / 125 x 80 x 80 mm
The internal audio engine of this custom modulation circuit is anchored by a matched pair of genuine MN3007 Bucket Brigade Device IC chips. Operating entirely within the analog domain, this hardware configuration processes incoming instrument signals with an input impedance of 2.2M ohms to preserve absolute high-frequency fidelity before the modulation staging begins. By utilizing premium audio-grade components, the circuit achieves exceptional dynamic range and voltage headroom, avoiding the digital artifacts, latency, or harsh clipping often associated with emulated chorusing. The solid-state Bucket Brigade architecture naturally rolls off transient coldness, imparting an organic warmth, thick midrange presence, and fluid structural depth reminiscent of iconic late-1970s studio processors.
Beyond standard modulation controls, the top-panel interface introduces deep spatial manipulation through interactive parameter filtering. The dedicated Speed and Depth knobs establish the primary LFO rate and modulation wave intensity. This core signal is handed off to a multi-faceted Time control that increases the operational delay time on one side of the stereo field while simultaneously shortening the delay time on the opposite side. This asymmetrical time shifting works alongside a comprehensive Dimension control, which functions as an active crossfeed network to mix the inverted stereo channels back into one another. When the Vibrato toggle switch is engaged, the clean pass-through dry signal is completely removed from the circuit, converting the interactive Dimension parameters into a deep, pitch-shifting double vibrato.
For dense tracking environments or live stereo rigs that require an immersive, wide-field auditory footprint, this stompbox provides maximum routing versatility. Connect your instrument into the primary high-impedance input, and route separate quarter-inch cables from the dual outputs into two independent clean guitar amplifiers. Set the Speed control to a low 9:00 position for a rotary emulation, advance the Depth to 2:00, and place the Time control at 3:00 to heavily differentiate the left and right delay lines. Dial the Dimension control to 12:00 to introduce a swirling crossfeed matrix. The resulting dual-amp dispersion pattern creates a three-dimensional, non-overlapping landscape where the modulation interacts organically in free air without causing phase cancellation in the low-end frequencies.
To achieve a highly expressive, vocal pitch warble for psychedelic leads or expressive chordal movements, place the pedal immediately after your multi-stage drive or fuzz units. Flip the mini-toggle switch to Vibrato mode to isolate the pure wet modulation signal. Advance the Speed control to 1:00, set the Depth to 11:00, and back the Dimension knob down to its lowest counter-clockwise setting to achieve maximum channel isolation. The high-headroom input buffers process the saturated square-wave harmonics of your fuzz pedal smoothly, introducing an authentic tape-warping pitch modulation that slices cleanly through a dense mix without thinning out your fundamental instrument frequencies.
IMPORTANT ELECTRICAL AND OPERATIONAL WARNINGS: OPERATE THIS DEVICE EXCLUSIVELY USING A REGULATED 9VDC CENTER-NEGATIVE POWER SUPPLY. DO NOT ATTEMPT TO POWER THIS UNIT WITH AC VOLTAGE OR ANY DIRECT CURRENT THRESHOLD EXCEEDING 9VDC. APPLICATION OF IMPROPER VOLTAGE WILL VOID THE MANUFACTURER WARRANTY AND CAUSE PERMANENT IRREVERSIBLE DAMAGE TO THE ANALOG MN3007 BUCKET BRIGADE INTEGRATED CIRCUITS. THIS DEVICE IS MAINS-DEPENDENT AND DOES NOT DETECT OR UTILIZE INTERNAL 9V BATTERIES. ALWAYS SECURE ALL TS QUARTER-INCH CABLES FULLY BEFORE ENGAGING THE BUFFERED BYPASS FOOTSWITCH TO PREVENT POTENTIAL GROUND-LOOP TRANSIENTS. WARNING: THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS INCLUDING LEAD, WHICH ARE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS, OR OTHER REPRODUCTIVE HARM. DO NOT SUBMERGE IN LIQUID OR OPERATE IN HIGH-HUMIDITY ENVIRONMENTS.
