Epsilon CDUSB-7000 Multi-Format Digital CD/MP3/USB Player EPSILON CDUSB-7000 Tabletop DJ Scratch CD/MP3/USB Digital Turntable Player w/FX. Slot-In Professional Tabletop CD / USB / MP3 player. Large 5 Inch Touch Sensitive Jog Wheels for scratch effects & Parameters. Torque Adjustment for touch wheel sensitivity control & Scratch On / OFF button. Master Tempo & 100% Pitch Control, Key Lock, Pitch Slider, Pitch Bend. 4 Hot Cues and Hot Loop Banks, Seamless Loop / Auto Loop. Effect On & Off button, Instant Digital Effect Select button. DSP Effects: Flanger, Filter, Echo, Pan, Chop, Brake, Scratch. Effect Parameter Adjustment via Jog Wheel. Auto BPM, Single Auto Cue / Continue Play. Relay Feature allows you to link to another unit. Signal Processing: 1 bit linear/Channel, 3 Beam Laser. Oversampling Rate: 8 Times. Sampling Frequency: 44.1 kHz. Frequency Response: 20 Hz to 20 kHz 2db. T.H.D. + NOISE: Less Than 0.03%. S/N ratio (IHF-A): &gt; 75 dB. Dynamic Range: &gt; 75 dB. Output Level: 1.0 Volts R.M.S. 0.2V. Disc Type: Standard Compact discs, AUDIO CD, CD-R & MP3 CD-ROM (MP3 files). USB Ports: USB. Time Display: Track Elapsed, Track Remain, or Total Remain. Text Mode: Text Mode  displays CD-TEXT and ID3 tag information.. Pitch Control Range:  8, 16, 100% slider. Power Requirements: AC 230V, 50Hz.. Power Consumption: 20W. Operating Temperature: +5C  +35C. Weight: 6.2 lbs (2.8 kg). Dimensions: 12.7" (L)*8.5" (W)*3.6" (H) (427 L *345 W *221 H mm)