SPECIFICATIONS:GENERAL:Type.........................................Compact Disc Player & USB Mp3 ReaderDisc Type...................................Standard Compact discs (12 cm & 8 cm)Time Display...............................................Track Elapsed or Track RemainVariable Pitch.......................................± 24% Slider with Resume SwitchPitch Bend............................................................................± 26% MaximumInstant Start....................................................................Within 0.03 secondsDimensions:..................................................................11.0" x 3.5" x 11.75"..............................................................(279.4 mm x 88.9 mm x 298.4 mm)Weight Per Unit...............................................................5.78 lbs. (2.62 kg)AUDIO SECTION:Quantization......................................1 Bit Linear/Channel, 3 Beam LaserOversampling Rate..............................................................................8 TimesSampling Frequency.........................................................................44.1 kHzFrequency Response............................................................20 Hz to 20 kHzTotal Harmonic Distortion...................................................Less Than 0.05%Signal to Noise Ratio..............................................................................85 dBDynamic Range.......................................................................................85 dBChannel Separation.................................................................85 dB (1 KHz)Output Level...................................................................1.0 +/- 0.2V R.M.S.Power Supply.....................................................AC 100/240V, 60/50 HzSPECIFICATIONS AND DESIGN ARE SUBJECT TO CHANGE WITHOUT NOTICE FORPURPOSE OF IMPROVEMENT.CDJ-600The (A type) USB connection on the face of this unit is for connectingUSB storage devices such as flash drives, MP3 players and externalhard drives.While this player is capable of connecting to and loading music frommost types of USB storage devices and MP3 players, we can notguarantee playback from all such devices due to the varying natureof the devices and their storage methods, most storage devices andstorage class MP3 players are compatible for playback. Check withthe devices manufacturer for additional compatibility information.The player pre-reads the entire directory structure and locates allvalid MP3 files within those folders, thus a LARGE CAPACITYstorage device will take a LONG TIME TO LOAD.CONSTANT BIT RATE (CBR) vs. VARIABLE BIT RATE (VBR) MP3:files are created (Encoded) using two basic methods , Constant BitRate (CBR) and Variable Bit Rate (VBR). VBR files while saving somespace, are decoded on-the-fly causing a slight lag or stutter whensetting a CUE point, and can also cause a slight skip during playbackif the units memory buffer is over run. whereas CBR files take up alittle more room but are quick to process which means no lag in CUEsetting or playback.VBR files can easily be converted to CBR using any commerciallyavailable MP3 ripping software.Media support types: CD, CD-R. CD-RW, USBMedia support formats: CD AUDIO, CD-MP3, and USB WAV/MP3USB support disk format: FAT, FAT32 and NTFS*COMPATIBILITY6