NUX NPO 2 TUTTI Polyphonic Octave Pedal

Transform your sound with the NUX TUTTI, the pedal that packs huge, expressive octave effects into a tiny box. Switch between three dynamic modes for endless creative possibilities and instant inspiration. Effortlessly add rich harmonies or thunderous lows to any performance—the TUTTI Polyphonic Octave Pedal makes your tone stand out in every setting.

TUTTI means "full ensemble"

TUTTI allows you to generate multiple octave effects from your input signal. Thanks to NUX’s excellent polyphonic octave algorithm, TUTTI’s octave effects are highly musical and feature extremely low latency. Want singing high-octave harmonies? Want the powerful roar of a low octave? Or want both at the same time? No problem! TUTTI can perfectly meet all your needs easily.

Three Modes, Three Ways to Play

The NUX TUTTI features three unique octave modes: Polyphonic, Bassline, and Momentary.

You can quickly switch between them using the top-mounted toggle switch.

Polyphonic: Default mode, with both high and sub octave added on the original note.
Bassline: Adds octave only on notes below the split-point, the notes above the split-point remains the same.
Momentary: PRESS the Footswitch to engage the octave effect. RELEASE to bypass the effect (returns to dry signal).

Easy Integration Into Your Pedalboard

Beyond its compact size for easy placement, TUTTI also includes hook & loop tape (Velcro) and rubber feet, allowing you to securely mount it onto your pedalboard.

To offer maximum flexibility for your pedalboard layout, TUTTI provides both Buffered Bypass and True Bypass modes. To select your preferred bypass mode, simply hold down the footswitch while plugging in the DC power supply.

NUX NPO 2 TUTTI Polyphonic Octave Pedal Features:

Huge, expressive polyphonic octave effects in a compact pedal format
Generates multiple octave voices simultaneously for a full ensemble sound
Highly musical polyphonic octave algorithm with extremely low latency
Instant access to high-octave harmonies, deep sub-octave tones, or both at once
Three selectable octave modes for distinct playing styles and creative control
Polyphonic mode adds both upper and lower octaves to your original signal
Bassline mode applies octave only to notes below a defined split point for clarity
Momentary mode enables octave effects only while the footswitch is pressed
Top-mounted toggle switch for fast, intuitive mode changes on the fly
Compact, pedalboard-friendly enclosure designed to fit any setup
Includes hook & loop tape and rubber feet for secure pedalboard mounting
Selectable true bypass or buffered bypass for maximum signal-chain flexibility

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About the Manufacturer

Phone: 626-800-7466

Warranty: 5 Years Limited

NUX NPO 2 TUTTI Polyphonic Octave Pedal Specifications

NUX NPO 2 TUTTI Polyphonic Octave Pedal Specifications
Product Specifications	Input Impedance: 1 MO Output Impedance: 10 kO Dynamic Range: 103 dB DSP Processing: 48 kHz / 32-bit A/D & D/A Sampling Rate: 48 kHz / 24-bit Power: 9 V DC (Negative tip, Optional ACD-006A adapter) Current Draw: Less than 150 mA Dimensions (L x W x H): 94 x 51 x 53 mm Weight: 175 g