Roland TR-8S Rhythm Performer' Advanced Drum Machine' ACB technology plus stereo sample import and playback' 300 preloaded samples on board' SD card slot for importing your own mono and stereo samples (WAV. or AIFF)' mix and layer sounds' drum tracks can be created from pure sample kits, TR sounds or a mix of both' percussion effects such as delay, reverb, overdrive and filter' real-time pattern creation with up to 32 steps' memory for up to 128 patterns, each with eight variations and three different types of fills' eight analog outputs' trigger track per pattern' multi-channel audio and MIDI interface' connectors: 6.3mm headphones, 6.3mm (L/Mono, R) Mix Out, 6 x 6.3mm Assignable Out, 6.3mm (L, R) input for external sources, 3.5mm trigger output' USB port type B (Audio, MIDI), includes power supply unit' dimensions: 409 x 263 x 58 mm' weight: 2,1kg