The American DJ SDJ-1 is the perfect example of the power of two. With two MP3 players in one unit, two LCD displays, dual jogwheels, slots for two SD cards (4GB max each slot) and all the same adjustable features/functions for each individual MP3 player, it not only makes your DJing quicker and easier, but gives you more than enough music to work with. Using SD cards for your music means no more carrying loads of vinyl, or heavy CD books, just a few SD cards and you're good to go. Other features include auto cue, folder search, auto BPM, ID3 tags, single/continuous play, unlimited skip protection and more. The SDJ-1 MP3 Player comes with two mono 1/8" control cables, two sets of stereo RCA cable, and a switching adapter.

American Audio SDJ-1 Dual SD MP3 Player Specifications:

• SD Card type: Maximum 4GB SD Card Note: Does not accept SDHC Cards
• Pitch range: Within +/- 4%, +/- 8%, +/- 16%,
• Pitch bend: +/- 4%, +/- 8%, +/- 16%, (+/- 100% with Jog Wheel)
• Pitch accuracy: +/-0.15%
• Dimensions: 18.9"(W) x 4.25(H) x 3.46"(D)
• Installation: Place on flat surface or mount in flat case
• Weight: 3.9 lbs.
• Power supply: DC 6V 1.5A
• Single Voltage: AC 120V, 60Hz
• Power consumption: 23W
• Environmental conditions: Operational temperature: 5° to 35°C (41° to 95°F)
• Operational humidity: 25 to 85% RH (no condensation)
• Storage temperature: -10° to 60°C (14° to 140°F)
  
  Audio Characteristics (TEST SIGNAL FORMAT: MP3, 128Kbps, TCD-782)
• Output level: (Normal) 2V +/-0.5dB (Limit) 2V +/-1dB (Condition) 1kHz,0dB
• Channel balance: (Normal) Within 0.5dB (Limit) Within 1dB (Condition) 1kHz,0dB
• Frequency response: (Normal) 17-16kHz +/-0.2dB (Limit) 17-16kHz (Condition) +/-1dB 0dB Output
• L/R separation: (Normal) 100dB (Limit) 90dB (Condition) 1kHz,0dB
• T.H.D. + NOISE: (Normal) 0.006% (Limit) 0.02% (Condition) 1kHz,0dB
• Dynamic Range: (Normal) 93dB (Limit) 85dB (Condition) 1kHz,-60dB
• S/N ratio (IHF-A): (Normal) 100dB (Limit) 90dB (Condition) 1kHz.0dB
• NOTE: With 20kHz low-pass filter.