American Audio CD Player DCDPRO240 User Manual
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American Audio® • DCD-PRO240™ INSTRUCTION MANUAL • PAGE 21
SPECIFICATIONS
GENERAL Model: American Audio® DCD-PRO240™ - Professional Compact Disc Player
System: Dual, CD Tray Loading, Digital Compact Disc Audio Player.Disc type: Standard compact discs (5 in / 12cm and 3in/8cm discs)Dimensions: Player unit: 19” (W) x 3 15/32” (H) x 9 55/64” (D) 482mm (W) x 88.8mm (H) x 262mm (D) (without feet) Control unit: 19”(W) x 5 3/4” (H) x 1 37/64” (D) 482mm (W) x 88.8mm (H) x 97mm (D) (without feet)Installation: Place on flat surface or mount in flat caseWeight: 5 Lbs. / 2 kgs Power supply: AC 115v/230v, 50/60Hz Power consumption: 25W Pitch control range: +/-8%, +/-12%, +/-16%Pitch bend: +/-16%Pitch accuracy: 0.1% Environmental conditions: Operational temperature: 5 to 35˚C (41 to 95˚F) Operational humidity: 25 to 85% RH (non-condensation) Storage temperature: -20 to 60˚C (4 to 140˚F)Accessories: Dual RCA Cable (for left and right channels) Control 1/8” miniplug type (3 feet)
AUDIO SECTION
Quantization: 16 bit linear per channel Sampling rate: 44.1 kHz at normal pitch Over sampling rate: 8 times over sampling 1 bit D/A converter D/A conversion 16 bit Frequency response: +/- 1 dB 20 Hz to 20 KHz Output level: 2.0V +/- 1dB Load impedance: 47k ohm or more
AUDIO CHARACTERISTICS (TEST DISC: TCD-782, LOAD=47Kohm)
ITEM NOMINAL LIMIT CONDITION
Output level 2.0Vrms 2.0V+/-1dB 1KHz,0dBChannel balance 0.5dB 1.0dB 1KHz,0dBFrequency response +/-0.5dB +/-1.0dB 20Hz-20KHz,0dBDe-emphasis response +/-0.5dB +/-1dB 20Hz-16KHzChannel separation* 86dB 80dB 1KHz,0dBT.H.D. + NOISE* 0.01% 0.02% 1KHz,0dBS/N ratio (IHF-A)* 94dB 85dB 1KHz.0dB
NOTE: *With 20KHz low pass filter.
SEARCHING TIME (TEST DISC: TCD-792)
ITEM NOMINAL LIMITS CONDITION
Short access time 1.7 sec 4 sec Play next trackLong access time 3 sec 6 sec Track 1 ->Track 20 / Track 20 ->Track 1CD recover time 1 sec 2 sec CD play interrupted by mechanical shock
PLAYABILITY
ITEM NOMINAL LIMIT CONDITION
Interruption 1000um 800um TCD-725Black dot 1000um 600um TCD-725Finger prints 75um 65um TCD-725Eccentricity 140um 140um TCD-712,Vertical deviation 1mm 500um TCD-731R
PICK-UP
System Object lens drive system optical pick-upObject lens drive system 2 dimensional parallel driveTracking detection 3 spot beam detectionOptical source Semiconductor laserWave length 780nm
©American Audio® A Division of the American DJ® Group of Companies American Audio® World Headquarters: 4295 Charter Street Los Angeles, CA 90058 USA Tel: 323-582-2650 Fax: 323-582-2610 Web: www.AmericanAudio.us E-mail: [email protected]