Zoom takes the turbocharged design of the R24 and scales it down for an ultra-portable music production solution. Like its predecessor, the R8 combines four production tools in one versatile device. In addition to being an 8-track recorder that utilizes SD memory, the R8 is an audio interface, a DAW control surface and a sampler complete with drum pads and a rhythm machine.RECORDERSimultaneous recording of 2 tracks and playback of 8 tracks The R8 is the perfect tool for capturing audio on-the-go. Record live music performances, rehearsals, songwriting sessions or even audio for film and video. Playback up to eight tracks of audio at up to 24-bit/48kHz resolution as WAV files. If you make a mistake, use the UNDO/REDO function to cancel the last recording operation and restore the previous state. You can even mix down completed songs inside the R8 and save a mix for each project.INTERFACEAudio interface supports 2 inputs and 2 outputsWhen combined with your computer, the R8 becomes a powerful audio interface. Connect the R8 to your computer via USB, launch your favorite DAW or use the included Cubase LE software and start laying down your tracks. Simultaneous 2-in/2-out capability allows you to record up to 24-bit/96kHz high definition audio. If you use the 44.1 kHz sampling rate, the internal DSP effects of the R8 are also available for your computer tracks. A dedicated control lets you adjust the mixing balance between the DAW playback sound and the direct sound for monitoring.CONTROLLERControl surface functions for most DAW software The R8 can be used as a control surface for DAW transport functions (play, record, stop) and mixing operations. Through a USB connection, you can control the transport and mixing functions of major DAWs such as Cubase, Logic, and Sonar from the R8. In addition, you can easily move multiple faders at the same time. No more mixing with a mouse! The R8 makes mixing a pleasure.SAMPLER8-voice sampler with 8 pads The built-in sampler functions allow you to loop audio data on any track. You can play the pads in real-time and combine loops to create a performance for an entire song. When setting loop intervals, you can see the waveforms for visual confirmation. Time-stretching, which allows you to change the tempo without changing the pitch, and trimming the unneeded parts of loops, is also possible. You can use the sampler and recorder functions together seamlessly to play back loop tracks while recording instrumental performances on other tracks.SpecsRecorder- Physical Tracks: 8 - Simultaneous Recording Tracks: 2 - Simultaneous Playback Tracks: 8 - Recording Data Format: 44.1/48 kHz, 16/24 bit WAV- Maximum Recordable Time: 200 minutes / GB (44.1 kHz 16-bit, mono tracks) - Projects: 1,000 - Markers: 100 / Project- Locator: Hours / Min. / Sec. / msec or Bars / Beats / Ticks - File Editing Divide, Trim - Other Functions: Punch-In / Out (Manual, Automatic), Bounce, Marker, A-B Repeat, Undo / Redo, MetronomeAudio Interface- Input Channels : 2 - Output Channels: 2 - Quantization: 24bit - Sampling Frequency: 44.1 48 88.2 96kHzMixer- Faders: 9 - Level Meters: 19-step LCD, Post-fader - Track Parameters: 3-band Equalizer, Pan (Balance), Effect Send x 2, Invert - Stereo Links Track pairs: 1/2 to 7/8 selectableEffects - Algorithms: 8 CLEAN DISTORTION ACO/BASS SIM BASS MIC DUAL MIC STEREO MASTERING - Types: 146 - Modules: 7 for Insert, 2 for Send / Return- Patches: 310 for Insert, 60 for Send / Return- Tuner: Chromatic, Guitar, Bass, Open A/D/E/G, D modalSampler- Playback Data Format: 44.1/48 kHz, 16/24 bit WAV - Voices: 8 - Editing Functions: Trim, Time-stretchRhythm- Voices: 8 - Sound Format: 16-bit Linear PCM - Drum Kits: 10 - Pads: 8 (velocity-sensitive) - Precision: 48PPQN - Rhythm Patterns: 511/project - Patterns: 511 (472 factory, 39 blank) / Project - Beat: 1/4 8/4 - Tempo: 40.0 250.0BPM Hardware - Recording Media: SD Card (16MB-2GB), SDHC Card (4-32GB) - A/D Conversion: 96kHz 24bit delta-sigma ADC- D/A Conversion: 96kHz 24bit delta-sigma DAC - Display: 128 x 64 pixel LCD (with backlight) - Inputs: 2 x XLR-1/4''Phone Combo Jack / Input Impedance: (Balanced input) 1k balanced, 2nd hot, (Unbalanced input) 50k unbalanced, (Hi-Z Input) 470k / Input Level: -50dBm to 4dBm continuously variable - Built-in microphones: Omnidirectional condenser microphones / Gain: -50dBm to 4dBm continuously variable - Phantom Power Supply: 48V 24V - Master Output: 1/4TRS Phone (balanced) / Output Impedance: 1k / Rated Output Level: 4dBm- Headphones Output: 1/4''Stereo Phone Jack, 20mW x 2 (at 32 load) - USB: Mini-B type (USB2.0 High-Speed compatible)] Audio Interface / Control Surface or Mass Storage Class operation - Power Requirements: AC adapter (DC5V/1A/center positive) or AA size (LR6) battery x 4 - Battery Life: 5.5 hours (with backlight on and phantom power off) - Dimensions: 257(W) x 190(D) x 51(H) mm - Weight: 780g (without batteries)