• Vivid OLED display for visual waveform editing, full menu access, and more 
• 17 velocity-sensitive, RGB pads with no-click design for smooth playability 
• Faster workflow with quick startup and load times, 16 GB internal storage, low-latency pads, and rapid sample editing 
• Compact, ultra-lightweight design (2.6 lb./1.2 kg) with versatile power options: USB-C, mobile battery (via USB-C port), six AA batteries, or AC adaptor 
• Extensive onboard effects, including SP classics like Vinyl Simulator and DJFX Looper, new Lo-fi, Cassette Simulator, and Resonator effects, and dedicated Vocoder, Auto Pitch, and Guitar Amp Simulator effects for the mic/guitar input
• 32-voice polyphony, 160 samples per project, and 16 internal projects for expanded programming possibilities 
• Blazing onboard sample editing with real-time or auto-chop mode, auto BPM detect, envelope, pitch shift, and resampling for layering sounds and phrases 
• Pre-loaded sound library with 144 high-quality, professionally recorded samples and patterns 
• Extensive customization options with removable metal faceplate, downloadable outline template, multiple screensavers, and personalized startup logos
• Upgraded I/O includes 1/4-inch line in/out, 1/4-inch mic/guitar input, 1/4-inch and 1/8-inch headphones outputs, and 1/8-inch TRS MIDI in/out
• New resampling workflow for re-recording with various effects for detailed sound design 
• Audio capture and streaming supported with mobile devices and computers via USB-C*
• Skip Back Sampling to automatically capture up to 25 seconds of audio from your last performance
• Bus FX for layering multiple effects, with customizable routing for creating intricate sound textures 
• Adjustable quantization and shuffle percentage across multiple note resolutions to customize swing 
• Pattern sequencer with the ability to create full songs with BPM per bank, ideal for running backing tracks or programming performances 
• Chain patterns for automatic playback and use Pad Link to trigger up to four samples with a single press
• DJ Mode enables new approaches to live performance by manipulating and mixing two separate audio files
• SP-404MKII editor software for Mac and Windows provides direct sample access, detailed waveform editing, sample management, pad assignment, and import of MIDI files and legacy SP-404SX and SP-404A projects



*A supported iOS mobile device with a Lightning connector can be connected to the SP-404MKII via USB-C using the appropriate Apple adaptor cable. The SP-404MKII must be powered with an optional PSD AC adaptor (included) or 6X AA batteries (not included) in this circumstance. See the SP-404MKII Reference Manual for more USB-C connection info.