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Marantz SM-8 Service Manual page 22

Stereo power amplifier

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11.
TECHNICAL
SPECIFICATIONS
AUDIO SECTION
POWER OUTPUT RATING CHANNEL
4 OHMS
RMS (20 Hz
— 20 kHz) .............. O U
eid tuspiah geattes hse tevin Setea UA San pled: WE
Shea thee
ae
a ete heed oy
140 W
8 OHMS
RMS (20 MHz — 20 kHz, Class AB)
2...
2. ee
ee ee
ee
ee 120 W
TOTAL HARMONIC DISTORTION
AT RMS 8OHMS
..........
0.020
eee
ee
ee
eee
0.015 %
EM
DISTORTION vs o:56 see 8 eso eee,
CUE
Gated eee
Se
Bis, Eee
a
A
Oe, HRW
ele ees
ae
eg 0.015 %
DAMPING
FACTOR 8 OHMS (1 kHz) 2...
0 nee eee eee eee
100
MAIN
IN Sensitivity for Rated Output
2.0...
ee
eee
eee
nena
eee ene een eres
1.5V
MAINGTN:
Impedance:
ccc e02/eo ak vse
ok aie ehh oA
pea
a ah ale aR,
we aE
bc ty Beale
eccbaghcacdiee cheek
47 k ohms
Frequency Responce (+0,-1dB)......0.
0.00.
ee
eee
nent
e ee ee ee ee ee eenes
5 Hz — 85 kHz
MAIN
IN Signal-to-Noise Ratio ("A" Weighted)
......
0.0.0.0... cc
ee
ee
ene eee
eee eee n ne eeas
110 dB
GENERAL
Power Requirements .. 0.0.0.0... 0c
ee eee
eee
eee een ee ee eee nee es 110/120/220/240 V AC, 50/60 Hz
(Voltage selection can be done by external voltage selector.)
Power Consumption (at Rated Output, Both Channels Operating)
...........-0
000 cee cece ec eve e eee euus 450 W
Dimensions
Pariel: Width sg. e202
cia
oa Riese aie Bode 4 cece dy be cae dk eds » ahaha eld os wk Med
Wee
a Rae
ARES
473.5 mm
Panel AGIQt:
ion Seema
ciceted Saas aienece sc adoridholar ghbnaatn wie a dtehd. Bolas BEE A nec 2 dws
Bee
ech dona
ty daa
172.5 mm
Depths
tii Sts
S sete
ale oti as ah ct et
teat
Met crates aM sivat ast ear sies BLE whet
mean Wed a tte ene WIA tee ah 345 mm
Weight
Unitalonecn
cs. chee eel chide eA
re
a
he Ses, ie lekestinet dh eS A eed eee Sheena eee TSTEM die Ghia salle ora ele eB og 16.5 kg
Specifications and appearance are subject to change for modification without notice.
23

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