Pyle-Pro PDJ450U Professional DJ Dual USB MP3/SD/USB Player w/ Scratch Function Large & Easy to Read LCD Display - Play Via SD Card & USB Disk - Frequency Response: 20Hz-20KHz - Load Impedance : more than 47Khms Tracks Programming - ID3 Information Display - Harmonic: 0.11% - Speed Edge (pitch): (+/-18%) Pitch Control (+/-6%, +/-12%, +/-18%) - Dual USB/MP3/Full USB/MP3 Control - Signal/Noise Ratio: (85dB) - Power Supply: 100-240V AC 15W Loop Play/Reverse Play - Supports High Capacity SD Card (SDHC) & High Capacity Storage Device (16GB) - Cross Talk: (-85dB) - Dimensions: 19''W x 3.6''H x 41.5''D Brake Effect - D/A Converter: 24 bits - Output Level: 2V Large & Easy to Read LCD Display - Play Via SD Card & USB Disk - Frequency Response: 20Hz-20KHz - Load Impedance : more than 47Khms Tracks Programming - ID3 Information Display - Harmonic: 0.11% - Speed Edge (pitch): (18%) Pitch Control - Dual USB/MP3/Full USB/MP3 Control - Signal/Noise Ratio: (85dB) - Power Supply: 100-240V AC 15W Loop Play/Reverse Play - Supports High Capacity SD Card (SDHC) & High Capacity Storage Device (16GB) - Cross Talk: (-85dB) Brake Effect - D/A Converter: 24 bits - Output Level: 2V Tracks Programming - ID3 Information Display - Harmonic: 0.11% - Speed Edge (pitch) Pitch Control - Dual USB/MP3/Full USB/MP3 Control - Signal/Noise Ratio: (85dB) - Power Supply: 100-240V AC 15W Loop Play/Reverse Play - Supports High Capacity SD Card (SDHC) & High Capacity Storage Device (16GB) - Brake Effect - D/A Converter: 24 bits - Output Level: 2V; Large & Easy to Read LCD Display. ID3 Information Display. Cross Talk: (-85dB) - Dimensions: 19''W x 3.6''H x 41.5''D Dual USB/MP3/Full USB/MP3 Control. Supports High Capacity SD Card (SDHC). The output level is 2V.