Digitech MOSAIC Polyphonic 12-string effect pedal



Turn any 6-string guitar into a 12-string with a click of a button!


Out of stock



The DigiTech Mosaic Polyphonic 12-String effect pedal sets you upon the path of creating lush 12-string sounds with either 6-string electric or amplified acoustic guitars. Immediately identifiable 12-string tones are now yours with octave low strings and doubled high strings. Single notes and full chordal strums shine with polyphonic richness and celestial movement that will inspire you. The Mosaics balanced low-end response with crisp octave shimmer produces a tone thats lush and articulate, just as with a 12-string guitar.

Tailor the Mosaics sound with the independent Level and Tone controls. Level will control the 12-string effect intensity while Tone shapes the overall brightness of the effect. The Mosaic will give you a richer, more resonant and full tone than a standard six-string guitar.

The Mosaic offers true bypass operation, which keeps the unaffected tone of the instrument intact when the 12-string effect is not in use. The Mosaic has a compact, pedalboard-friendly metal enclosure, includes a 9VDC power supply, and features a bright red LED for easy visibility on any stage.

• Turn any 6-string guitar into a 12-string
• Advanced, Polyphonic Pitch Shifting and Intelligent Doubling
• Adjustable Tone control
• 9VDC Power Supply included
• True Bypass

General Specifications

Sample Rate

44.1 kHz

Frequency Response

20 Hz-11 kHz (Effect Enabled)

Signal to Noise Ratio

> -105 dB (A weighted); ref = max level, 22 kHz bandwidth


0.004% @ 1 kHz; ref = 1 dBu w/ unity gain

A/D/A Conversion



1/4″ Unbalanced (Tip-Sleeve)


1/4″ Unbalanced (Tip-Sleeve)


Level, Tone

True Bypass

Yes. True bypass circuitry preserves your tone when the pedal is not in use.


4.75″ (120mm)


1.75″ (44mm)


2.875″ (73mm)


0.36 lb. (163g)

Additional information

Stock Status