Compact unit. Easily mounted to an existing setup. Expandable memory and four extra trigger inputs. The Alesis SamplePad Pro is perfect for home production small gigs and adding an array of electronic sounds to your acoustic setup. Featuring eight dual-zone pads the Alesis SamplePad Pro has 10 built-in kits and 200 drum and percussion sounds. Thats great for getting set up and playing quickly. However it also accepts up to 32GB of SD card storage space allowing you to store an additional 89 user kits and 512 samples per card. So you can have all of your essential sounds ready to play wherever you are. With USB/MIDI connectivity you can also hook the SamplePad Pro up to your own VST and recording software. Perfect for producing music in your home studio. Comes complete with Alesis Multipad clamp for integrating with your drum kit by attaching to any cymbal stand. Plenty of Space for Custom Sounds The size and functionality of the SamplePad Pro make it an incredibly useful and flexible piece of gear. With the SD expansion slot you can load up all of your own samples ready for gigging. Or you can just play for fun anywhere without having to be tied to a machine. The maximum capacity for SD card storage is 32GB or 512 samples – plenty of space for a wide range of sounds. Beyond that its the perfect percussion MIDI controller for home production whether youre laying down a quick beat or triggering loops in your software. If youre just looking for something to play immediately there are also 10 preset kits and 200 popular drum and percussion sounds ready to play right out of the box. Enhanced Visibility One issue you may face with regular sample pads is visibility during gigs. With smoke darkness and lighting it can be difficult. Thats why the Alesis SamplePad comes with blue LED borders around each pad so you can always see what youre hitting. The top two pads are also raised making them great to use as cymbals and other percussive effects for their ease of use. Additional Trigger Inputs If youre a regular drummer you might want to use a regular kick pedal and hi-hat controller. This is possible with the SamplePad using the kick and hi-hat switch/trigger inputs. There are also an additional two trigger inputs on top of that one single zone and one dual zone allowing you to set up a super portable e-drum kit. Features Ten preset kits ready to play out of the box Pre-installed library of 200 drum and percussion sounds Add up to 512 of your own samples and 91 user kits with the SD/SDHC card slot of up to 32GB Drag and drop samples from you Mac/PC with the USB port without removing the SD card Two kick drum and hi-hat switch/trigger inputs Two additional single and dual-zone trigger inputs Blue LED lights around the pads for visibility during gigs and dark rooms Includes Multipad clamp for easy drum kit integration Tune and add reverb to your sounds Specifications Power: 9V DC 500mA Centre-Positive Inputs/Outputs USB/MIDI Input/Output Mono Stereo 1/4’’ Output 1/4’’ Headphone Output Trigger In Pad Feedback: Blue LED Pad Backlighting Playback Modes: Polyphonic Monophonic Loop Stop/Choke SD Card Specs: Supports SD/SDHC Cards up to 32 GB with A FAT32 File System SD Card Capability: 91 User Kits and 512 Samples Per Card On-Board Samples: 200 Sound and 10 Preset Kits Supported File Type: 16-bit Mono or Stereo .WAV Files with A Sample Rate of 48K 44.1K 32K 22.05K or 11.025K