NUX TUTTI Polyphonic Octave Pedal – Compact Guitar Octave Effect

The NUX TUTTI Polyphonic Octave Pedal generates rich multi-octave tones using NUX’s advanced polyphonic octave algorithm. With extremely low latency and natural tracking, TUTTI adds powerful sub-octave depth, shimmering high harmonies, or both at the same time.

Whether you want soaring lead harmonies or heavy octave-down power, TUTTI delivers versatile octave effects in a compact, pedalboard-friendly design.

Three Modes, Three Ways to Play

Quickly switch between three creative octave modes using the top-mounted toggle switch.

Polyphonic Mode
Adds both high and sub-octave layers to your original signal for a full, harmonized sound.

Bassline Mode
Applies the octave effect only to notes below a split point while leaving higher notes unchanged — ideal for hybrid bass and chord playing.

Momentary Mode
Press the footswitch to engage the octave effect and release to instantly return to your dry signal.

Easy Pedalboard Integration

The TUTTI’s mini enclosure fits easily onto any pedalboard while maintaining powerful performance capabilities.

• Compact, pedalboard-friendly design

• Includes hook & loop mounting tape and rubber feet

• Ideal for small pedalboard setups

Flexible Bypass Options

TUTTI offers both True Bypass and Buffered Bypass modes for maximum compatibility with different signal chains.

To switch modes, simply hold the footswitch while plugging in the DC power supply.

Key Features

• Polyphonic octave algorithm with ultra-low latency

• Three creative octave modes

• Powerful octave tones in a compact mini pedal

• True bypass or buffered bypass operation

• USB port for firmware updates

• Low power consumption (<150mA)