Technical Specifications - Marantz MM8003 Service Manual

1. TECHNICAL SPECIFICATIONS

Rated power output
(from 20 Hz - 20 kHz/THD=0.08% two channels driven)
............................................................. 8 ohms 140 W/Ch
............................................................. 6 ohms 170 W/Ch
Output bandwidth (8-Ω load, 0.09%)
................................................................... 5 Hz – 40 kHz
Frequency Response
................................................... 8 Hz – 100 kHz (± 3 dB)
Damping factor .................................................................100
Input Sensitivity/Impedance
.......................................... 1.2 V/ 22 kΩ (UNBALANCED)
................................................ 2.4 V/30 kΩ (BALANCED)
Signal to Noise Ratio (IHF-A) ..................................... 105 dB
Voltage amplifi cation level ........................................... 29 dB
GENERAL
Power Requirement ......................... AC 100 V 50/60 Hz [ /F ]
.........................AC 230 V 50/60 Hz [ /N ]
..............................AC 120 V 60 Hz [ /U ]
Power Consumption ............................................ 880 W [ /N ]
.........................................800 W [ /F/U ]
Standby power ...............................................................0.4 W
Weight ....................................................................... 17.9 kg
ACCESSORIES
Remote control cable ............................................................1
AC power cable ....................................................................1
OUTSIDE DIMENSIONS
DIMENSIONS
(UNBALANCED)
(BALANCED)
17-3/8 ins. (440 mm)
其他
规格
[K version]
额定功率输出
(从20 Hz至20 kHz/THD = 0.08 %双声道驱动)
................................................... 140 W / ch 8 Ω
................................................... 170 W / ch 6 Ω
实际最大输出 (6 Ω / JEITA) ....... 220 W / ch 6 Ω
输出带宽 (8 Ω负载，0.09%)
.........................................................5 Hz - 40 kHz
频率响应 (1 W, 8 Ω)
................................... 8 Hz - 100 kHz (±3 dB)
阻尼因数 .........................................................................100
输入敏感度/阻抗
.......................1.2 V/ 22 kΩ (UNBALANCED)
...............................2.4 V/30 kΩ (BALANCED)
信噪比 (IHF-A) ......................................................105 dB
电压放大水平 ............................................................29 dB
供电电压 .................................................. AC220V 50 Hz
电源消耗 ...................................................................880 W
待机功率 .....................................................................0.5 W
重量 ......................................................................17.9 kg
附件
电源线 ...........................................................................1
遥控电缆 ......................................................................1
使用说明书 (本书) .................................................1
MM8003̲K̲chisim.indd 15
1
外部尺寸
The section describes
tasks that must be p
operation of your Maran
CLEANING OF EQUIPME
The exterior fi nish of you
proper care and cleanin
steel wool, scourging p
agents (e.g., lye solution
insecticide or other vola
mar the fi nish of the e
use cloths containing c
equipment get dirty, wip
a soft, lint-free cloth.
If the equipment become
• dilute some washing u
one part detergent to
• dip a soft, lint free in th
damp.
• wipe the equipment w
• dry the equipment by
REPAIRS
Only the most compet
technicians should b
factory-trained warran
the knowledge and sp
repair and calibration o
After the warranty perio
be performed for a char
returned to normal oper
In the event of diffi culty,
directly to the nearest lo