Technical Specifications - Marantz MM7055/N1B Service Manual

TECHNICAL SPECIFICATIONS

n MM7055
Rated power output
(from 20 Hz to 20 kHz/THD = 0.08 %,
two channels driven):
Maximum effective output power
(from 1 kHz, two channels driven):
Output bandwidth (8 Ω load, 0.09 %):
Frequency response (1 W, 8 Ω):
Damping factor:
Input sensitivity/impedance:
Signal-to-noise ratio (IHF-A):
Voltage amplifi cation level:
Supply voltage (for U1B):
Supply voltage (for N1B):
Power consumption:
Standby power:
Maximum external dimensions:
Weight:
DIMENSION
140 W/ch, 8 Ω
170 W/ch, 6 Ω
210 W/ch, 6 Ω
5 Hz – 40 kHz
8 Hz – 100 kHz (±3 dB)
100
1.2 V / 22 kΩ (UNBALANCED)
2.4 V / 30 kΩ (BALANCED)
105 dB
29 dB
AC 120 V, 60 Hz
AC 230 V, 50 Hz
660 W
0.2 W
440 (W) x 183 (H) x 384 (D) mm
15.7 kg
440
5