©
American Audio
®
- www.americanaudio.us - MCD-810™ Instruction Manual Page 32
GENERAL
Model: American Audio® MCD-810™ - Professional CD Player
Type:
Tray loading, digital compact disc audio player.
Disc type:
Standard size compact discs (5 in/12cm and 3in/8cm)
Pitch Range:
/- 4%, +/- 8%, +/- 16%, +/- 100%
Pitch Bend:
+/- 4%, +/- 8%, +/- 16%, (+/- 100% for CD)
Pitch Accuracy:
0.1%
Dimensions:
Main Unit:
482(W) x 88.8(H) x 310(D) mm
19"(W) x 3.49"(H) x 12.18"(D)
Control Unit: 482(W) x 132(H) x 76.2(D) mm
19"(W) x 5.25(H) x 3"(D)
Installation: Place on flat surface or mount in flat case
Weight:
16.9 Lbs. / 7.7 Kgs
Power supply:
AC 115/230V, 50/60Hz
Single Voltage:
AC 100V, 50/60Hz (Japan)
AC 110V, 60Hz (Colombia)
AC 120V, 60Hz (U.S.A. and Canada)
AC 127V, 60Hz (Mexico)
AC 220V, 50Hz (Chile and Argentina)
AC 220V, 60Hz (Philippines and Korea)
AC 230V, 50Hz (Europe, New Zealand, South Africa, and Singapore)
AC 240V, 50Hz (Australia and U.K.)
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: -20 to 60˚C (4 to 140˚F)
Accessories:
Connecting RCA Cable (2 sets 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
D/A conversion
16 bit
AUDIO CHARACTERISTICS (TEST DISC: TCD-782, LOAD=47Kohm)
ITEM
NORMAL
LIMIT
CONDITION
Output level
2Vrms+/-0.5dB
2V+/-1dB
1KHz,0dB
Channel balance
Within 0.1dB
1dB
1KHz,0dB
Frequency response
20Hz-20KHz +/-0.4dB
+/-1dB
0dB Output
De-emphasis response
+2.4/-0dBdB
+3/-0dB
16KHz,-20dB
Channel separation*
100dB
90dB
1KHz,0dB
T.H.D. + NOISE*
0.006%
0.01%
1KHz,0dB
S/N ratio (IHF-A)*
102dB
90dB
1KHz.0dB
NOTE: * With 20KHz low pass filter.
SEARCHING TIME (TEST DISC: TCD-792)
ITEM
NORMAL
LIMITS
CONDITION
Short access time
2sec
4sec
Play next track
Long access time
4sec
6sec
Track 1 ->Track 20
Track 20 ->Track 1
PLAYABILITY
ITEM
NORMAL
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
SPECIFICATIONS