SPECIFICATIONS

GENERAL

Model: American Audio® DCD-PRO310™ - 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 3.49” (H) x 10” (D)

 

482mm (W) x 88.8mm (H) x 251mm (D) (without feet)

 

Control unit: 19”(W) x 3.49” (H) x 2.5” (D)

Installation:

482mm (W) x 88.8mm (H) x 60mm (D) (without feet)

Place on flat surface or mount in flat case

Weight:

14 Lbs. / 6.25 kgs

 

 

Power supply:

AC 115v/230v, 50/60Hz

 

Power consumption:

18W

 

 

Pitch control range:

+/-4%, +/-8%, and +/-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)

Accessories:

Storage temperature: -20 to 60˚C (4 to 140˚F)

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:

+/-0.4dB 20Hz to 20KHz

 

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

2Vrms

2Vrms+/-1dB 1KHz,0dB

Channel balance

0.1dB

1dB

1KHz,0dB

Frequency response

+/-0.4dB

+/-1.0dB

20Hz-20KHz,0dB

De-emphasis response

+/-0.4/-dB

+/-1dB

16KHz,-20dB

Channel separation*

89dB

80dB

1KHz,0dB

T.H.D. + NOISE*

0.01%

0.03%

1KHz,0dB

S/N ratio (IHF-A)*

92dB

85dB

1KHz.0dB

NOTE: *With 20KHz low pass filter.

 

 

SEARCHING TIME (TEST DISC: TCD-792)

 

 

ITEM

NOMINAL

LIMITSCONDITION

Short access time

2 sec

4 sec

Play next track

Long access time

4 sec

6 sec

Track 1 ->Track 20 / Track 20 ->Track 1

CD recover time

1 sec

2 sec

CD play interrupted by mechanical shock

PLAYABILITY

 

 

 

ITEM

NOMINAL

LIMIT

CONDITION

Interruption

1mm

0.7mm

TCD-725

Black dot

1mm

0.6mm

TCD-725

Finger prints

75um

65um

TCD-725

Eccentricity

140um

140um

TCD-712, W/O TRACK JUMP

Vertical deviation

1mm

0.5mm

TCD-731R

PICK-UP

 

 

 

System

Object lens drive system optical pick-up

Object lens drive system

2 dimensional parallel drive

 

Tracking detection

3 spot beam detection

 

Optical source

Semiconductor laser

 

 

Wave length

780nm

 

 

©American Audio® - www.americanaudio.us - DCD-PRO310™ Instruction Manual Page 22

Page 22
Image 22
American Audio DCD-PRO310 operating instructions Specifications, General

DCD-PRO310 specifications

The American Audio DCD-PRO310 is a cutting-edge dual CD/MP3 player designed to cater to the needs of DJs, clubs, and audio professionals. This robust unit combines functionality, reliability, and intuitive controls, making it a standout choice for anyone looking to enhance their audio mixing capabilities.

One of the key features of the DCD-PRO310 is its dual-deck design, allowing users to play two audio sources simultaneously. This is particularly advantageous for DJs who want to seamlessly transition between tracks, creating a smooth flow in their sets. The player supports multiple media formats, including CD, CD-R, CD-RW, and MP3, making it versatile for various playback situations.

The DCD-PRO310 is equipped with a high-precision anti-shock system that protects against skips, ensuring uninterrupted performance even in the most dynamic environments. This is crucial for live performances where reliability is paramount. Additionally, the player features a digital output, allowing for easy connectivity to professional sound systems for optimal audio quality.

Another notable characteristic of this model is its user-friendly interface, complete with a bright display that provides essential track information at a glance. The layout includes large, responsive buttons for intuitive navigation, enabling quick access to key features such as pitch control, loop functions, and cue points. This facilitates smoother transitions and allows for creative mixing techniques.

The pitch control feature on the DCD-PRO310 offers a wide range of adjustments, enabling DJs to match tempos with precision. The jog wheels provide tactile feedback, allowing for precise scratching and cueing. With its flexible tempo range, the player can accommodate various music genres, from slow ballads to high-energy dance tracks.

For those looking to enhance their performance even further, the DCD-PRO310 includes several built-in sound effects, such as echo and flanger, providing additional creative possibilities. The ability to create seamless loops and instant start points also adds to the creative toolkit available to users.

In summary, the American Audio DCD-PRO310 stands out as a versatile and advanced dual CD/MP3 player, ideal for DJs and audio professionals alike. Its combination of features, technologies, and characteristics ensures that it can meet the demands of modern performance environments, making it a reliable addition to any setup. Whether in a club, at a wedding, or on the road, the DCD-PRO310 delivers high-quality sound and robust functionality.