Roland MC-707 Groovebox Default Title Their eagerly anticipated return to the revolutionary groovebox line is marked by the Roland MC-707. The MC-707 will take centre stage in your studio, whether you're recording, sequencing, or synthesising your own sounds. With just one piece of equipment, the MC-707 Groovebox offers you great customization and functionality. The joyful, hands-on sensation that the knobs and faders provide for sound tweaking and creation in the present is just unsurpassed by computer software. The 707 Groovebox from Roland has their newest sound engine, which blends current, precisely developed pulse code modulation technology with perfectly modelled analogue warmth. The result is sound quality that is unmatched. The 707 also has a built-in sampler that provides reliable recording options for vocals and other instruments. You can easily trigger one-shots, loops, and phrases. You can even reverse them for more creative flexibility. No matter what kind of electronic music you create, Roland's MC 707 eight-track sequencer is made for easy production. The TR-REC step sequencer lets you quickly and skillfully construct rhythm sections since it emulates the vintage Roland drum machine feel. The 16 velocity-sensitive pads are also excellent for playing harmonic chord progressions or drum parts. By preserving velocity and note length information, sequencer clips even simulate the feel of a real instrument, enabling you to make subtle motions. A variety of effects are included with the MC-707 and can be applied to each channel to produce various combinations. Without using a computer, you may make mix-ready music directly from the device using everything from amps to master bus compressors, filters, and bit-crushers. You may assign knobs to any control you like, and each track has its own set of faders so you can mix the recordings anyway you like. In order to automate your effects processing and repeat as part of your composition, the groovebox even allows you to record your knob movements. Features High-quality sound bank Four track sequencing Runs for about five hours on four AA batteries Design your own sounds Produce full tracks from anywhere Combine loops and one-shots TR-808, TR-909, JUNO-106, and SH-101 sound engines Add new content via USB An amazing array of effects Firmware Update - 1.3 Clip Chain Function  Audio Insert Function  MIDI Input/Output Functions  Note Repeat Function  Auto Channel Function  SMF Import Function  Step LFO Editor  Display Method Added for Clip Mode Sample Edit Function  Function Added to Edit WAV File Before Loading Note Utility Functions  Motion Drawing Function Tech spec Sound Generator:  ZEN-Core (Tone, Drum Kit) Track Type:  Tone, Drum Kit, Looper (Audio Loop) Maximum Polyphony: ZEN-Core:  128 voices (varies according to the sound generator load) LOOPER:  4 (varies according to the available number of Looper track) Tracks:  8 tracks Clips:  128 clips (16 clips per track) Tones: Preset Tone:  3,000 or greater Preset Drum Kit:  80 or greater User Sample (as a Tone or Drum Kit):  available by importing form SD CARD Looper Sample (as a clip of Looper track):  available by importing from SD CARD Available total time for User Sample:  12 minutes in mono, 6 minutes in stereo (44.1 kHz) Available format of User Sample:  WAV 32--96 kHz/16 bits, 24 bits (mono, stereo) Available total time for Looper Sample:  Approx. 60 sec (44.1 kHz) Available format of Looper Sample:  WAV 44.1 kHz/16 bits, 24 bits, 32 bits, 32 bits float (mono, stereo) Effects: Track Multi-Effects:  90 types Track:  EQ Chorus/Delay:  9 types Reverb:  7 types Master Effects:  90 types Master Compressor Master EQ Step Sequencer Maximum Step:  128 steps Looper:  Time Stretch, Pitch Shift Display:  16 characters, 2 lines LCD (with backlit) External Storage:  SD Card (SDHC supported) for saving Project Data and Audio Data Connectors: PHONES jack:  Stereo miniature phone type OUT(L/MONO, R) jacks:  1/4-inch phone type, MIDI (IN, OUT) connectors USB port:  USB B type (Audio, MIDI) Power Supply: Alkaline battery (AA, LR6) x 4 Ni-MH battery (AA, HR6) x 4 Obtained via USB port (USB bus power) Current Draw: 500 mA Alkaline battery (AA, LR6):  Approx. 3 hours Ni-MH battery (AA, HR6):  Approx. 4.5 hours Dimensions: 426 (W) x 263 (D) x 60 (H) mm 16-13/16 (W) x 10-3/8 (D) x 2-3/8 (H) inches Weight (including batteries): 2.1 kg 4 lbs 11 oz