Prokeys Sono 88 Features; What's In The Box; Keyboard; Built-In Audio Interface - M-Audio ProKeys Sono 88 User Manual

ProKeys Sono 88 Features

Keyboard:

88 semi-weighted, velocity sensitive keys
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7 high-quality voices (Grand Piano, Bright Piano, Electric
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Piano, Organ, Clavinet, Strings, Choir)
General MIDI (GM) sound set with a total of 128 built-in
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sounds for playback of MIDI files
Layer mode for playing two voices simultaneously
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On-board reverb and chorus effects
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Pitch Bend wheel
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Modulation wheel; MIDI re-assignable
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Voice Volume knob; MIDI re-assignable
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Transpose up/down buttons; MIDI re-assignable
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Sustain pedal input; MIDI re-assignable
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MIDI output jack
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40-note maximum polyphony
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Edit mode for advanced functions and programming
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Bus-powered through USB or DC power for standalone
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functionality (DC power adaptor sold separately)
Class-compliant operation: no driver installation required—
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simply connect the keyboard and power ons
Stereo premium voices operate at a maximum polyphony of 20 notes. Layering two voices may further reduce polyphony.
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What's in the Box?

M-Audio ProKeys Sono 88 keyboard
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Printed Quick Start Guide
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M-Audio ProKeys Sono Drivers and Documentation CD-ROM
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Software Bundle CD-ROM
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USB cable
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If any of the above listed items are missing, please contact the retailer where you purchased the product.
ProKeys Sono 88 User Guide
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Built-in Audio Interface:

16-Bit, 44 .1 kHz, 2-in, 2-out audio interface
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XLR microphone input, 1/4" instrument input, and stereo
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RCA inputs
Two rear-panel 1/4" main outputs
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Two front-panel 1/4" headphone outputs
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Dedicated Instrument and Microphone gain control knobs
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with signal and peak LEDs
Direct Monitor knob for near-zero latency monitoring
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