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GILBERT CELL FREQ MOD — Frequency Inverter Modulator Pedal

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Reference: gilbert_cell

The Gilbert Cell Freq Mod is a totally discrete (transistorized) frequency (semi-)inverter pedal. A Gilbert cell mixer is a type of analog multiplier implemented here in its original transistor form. When overdriven, the cell produces its own saturation effect in addition to the frequency inversion that is carried out by multiplying the input guitar signal with the internal discrete oscillator.

We are classifying this pedal as a frequency semi-inverter because the internal modulation scheme allows for bleed-through of the original signal dependent on the depth control.

Additionally, when the depth control is at maximum the internal carrier oscillator is partially modulated by the input signal which allows for
audio-rate modulated frequency inversion.



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1 Year Limited Warranty


Ships in 3-5 Business Days

9VDC — center negative 2.1mm pin connector
Power supply not included
No battery option

Pedal Dimensions 
4.7" x 3.7" x 2.1"

Printed Enclosure
True Bypass


Gilbert Cell Freq Mod Manual

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