Marantz 1250 - Page 28

Rhee Been we Ei -z.
10,
TECHNICAL
SPECIFICATIONS
i
AMPLIFIER
SECTION
Tone Controls:
Bass:
Normal:
turnover...2d6s. sai
o03-g
s Seale abet
ee ds
en
Ga
ewe
od
Set 2
en bees
+12
dB
at 50
Hz
RATED
POWER
OUTPUT,
MINIMUM
CONTINUOUS
AVERAGE
eOW
He
RUNOVER
nc
She
trea
lame
ee
aeGEG
ae
beteaNima
saa
Rowe
mate
ugha
a
elite
+6
dB
at
50
Hz
POWER
PER
CHANNEL,
BOTH
CHANNELS
DRIVEN...........2...
725W
ete
hee
:
:
Sosa
tiaahich
Wed ayo
isaac
Spkna
eh
acatel
coped
adasttee
a
eeeeae
e's
cue
erie
ee
es
oe
dB
at
700
Hz
POWER
BAND
20
Hz
to
20
kHz
.
Treble:
Normal
turnover.....0.0.0...
000.00,
0000e
Bee
ye
wlencs
fhe
caey
.
£12
dB
at
15
kHz
:
wen
eee
ee
ee
ea
ee
it
oe
te
Sane
etme:
Zz
10
BFR
AUP
IVOWRE,
tie
coarse
SoS
bial
ale
eee
aly
Gaol
aes
pete
elena?
coaiaa’
£5
dB
at
15
kHz
TOTAL
HARMONIC
DISTORTION.
.
ere
ere
ae
Sis
Dates,
¢
cine
O1%
LOAD IMPEDANCE.........020
0.
cue unee Soler Gk
ep
clare
ot
a
tees ite
“arate
=i):
Filters:
ILM.
Distortion
(1.H.F.
Method,
60 Hz
and
7
kHz
Low
wisi
Gi
Shaye
xeMe
Teh
dis
arsane
hapa
a
Bray's!
ahd
o,go)
Aveta
ables
Sie
be
18s
etiectara,
Sea,
wav
hora
elon
Wiis
oneceoiha
Wee
30
Hz,
12
dB/octave
WIKED,
SOUL
Dieses
acy
wim.
des
baie
eR
UOeEt
OR
ee
auth
Geis
ooo
te
ee
0.1%
ee
eee
ence
9
kHz,
12
dB/octave
ROMY PIG
TSCROR:
Sa ze
RUN
od
gic.
wre
inti
ear
scnidagca
al
gays
gue
SS
eee
STA
LUly
lesa
om
AIEEE FON
Sica
staves
dete
50
Obs
TRIN
Z
oss
nc
soa
eercdsthe, Sao
la
bop
nian
Boke
nh ots fea
esteavca
Sahn
sh
aie eee
ahaa
h
ie
eee
55
GENERAL
M
.
.
7
ic
.
Heanee
;
15V
Power
Requirements.
2.0.2...
0.0...
cece
cece
e
eee
ect
en
nes
120
V
AC,
60
Hz
(for
U.S.A.
&
Canada}
oe
nei
eee
mere
nose
EPA
Re
base
Hele
yk
bela
egies
La
110/120/220/240
V
~,
50/60
He
(For
Europe)
Br
Nt
ed
ear
At
a
ys
Uk
ete
ene
TC
AL
we
ae
Ng
Peete
pace
Siete
aS
oc
Powel
COMSUM
PTOI
isis wise
oh
aise,
etere
an
aed
egies
shor
e%
Ons
Wala
Wa
Ao
ahead
yn
Selden
&
ae
DOW
Frequency
Response
fat 1W output)...
0...
ceca
eevee
cece
eecercvenvtees
20
Hz
to
20
kHz,
+0.2
dB
Dimancione:
.
a a
OUT
Peat
tee
cle
taken
ens
teat
arate, ue
Rae
it
ne Ate
ae eM reach A
aa
eee
et 15-3/8”"
Height.........
RID
Steak
oleate
Barb tes
-i
BOIED
b
Oe
Rahal die
ast acta
wastes oo
asta
dkes
5-3/4"
PR
ERMP
IER
SECTION
DOD
acta
cg
attest
Ree
tig
ete
ats
ie
nae:
Gx
a
eg
eee
ee
lid
aoe
ieee
Pivat
acaligi
pu
weraleatia
Banks
12-3/8"
.
Weight:
Phono:
Input
Overload
at
1
kHz..........
paren
dite
Rede
eae
Qu
cio
e
eee
ea
Balle
mM
sates
300
mV
an
seae
nt
NY
eek
ue
aan
eeeinn
se
ph
ALS
Rea
eae
ea
ne
na
na
elitininan
eee
yn
ata
rie
ne
Equivalent
Input
Noise
(RMS,
20
Hz
to
20
kHz)
......
a
tse
Oa)
Sn
ok
G
Disha
ath
ENE
ak
Phand
we
Seen
cata?
ees
0.85
pV
Sa
ee,
a
Sn
DING
a
yest
aan
Stout
tees
Be
SY
Ste
eee
pe
aa
eel
ans
ree
Dynamic
Range:
Ratio
of
Input
Overload
to Equivalent Input
Noise....
2.0...
eee
eee Har
tailsa
vay
wae Sena
apaNe Sete
inkas
Pip k
By bsagets
dark
111 dB
PAPUT
SONSITIGILY
o
4.4
iewia'n
Se
atte
4
M bowers
«8
Bg canta)
Cee A
abe
Raha teh
B oli
kB,
state
a
arn
Ww
1.8
mV
NIRA
NGG
ct
wise
te
tok ad ane
Ga
ihc es
deal
he ea eRe
O
alee
bc
bl ad
tes
ee
47 kQl
Frequency
Response
(Maximum deviation from RIAA standard}............
20
Hz
to
20
kHz,
+0.3
dB
Signal-To-Noise Ratio
(Ref.
to Rated
Output
and
7.75 mV
puch
pcan
Arad
Bik
wots See
ted Us
Fills
Beal
pape
nash
ae
oie Tita
ats
ent bs
cata
78
dB
Microphone
tnput:
SELISUEIV
IE
22
eal overt
ay pee
ave.
dl elope
eater
Matdc
Meteo
ATO.
td
esata
Ba
enh
oreheeecetstat
1.8mV
MIMI
ECA
NCE
seine
Ps creze
hs
Guat
naa
Gale
ead
outa,
wcen cd
wht ha
anaret
ee
eR
BN
To OS
Ira
beat
oe
40
92
High
Level
Inputs
(Aux
&
Tuner):
ONSTIVIL
se
angie
cn acaierS
Aanine
te.
Aree R eee
Aue
Ne
tee erteen
bat
la
dn
aeaeeehe
Aue
Oe
oa
See
a
BN
180
mV
IMPBUANCRN
As 4
tend
be
nd
tan
eee
Oa Slade
es
aca ely
os
Pas
Se
oinks
weenie
ae
...,
60kQ2
Frequency
Response
(includes
Power
Amp,)..........
Na
teatpe
odes lane!
waters ae age
10 Hz
to
50
kHz,
+1.0
dB
20 Hz to 20 kHz, +0.25 dB
Signa!-to-Noise Ratio (Ref. to rated output
and: 7 75:MV (NPUt) oe ie ces oe ee date, dee aeelana eho hS co roe eka a AN bth ended tea elold Sat asa ri 90 dB
Output Levels:
Tape Record (Ref. 7.75 mV at Phono Inputs),........... 00.2005 SS RT eRe ee ty 775 mV
Pre-Out (Ref. 180 mV at Aux. Input). .......5..... apart pati ce Ak ot Ne Rica: rae 15V
Pre-Out (Ref. 775 mV at Aux. in, ,
Main Amp. Disconnected)....0..0. 0.00.0... ccc eee eee en ees a or ee Pe ee ree eee 6.5 V_
PreOut(Max Cutout tor 0.506 PHO). 565. oe Sac da ae da a ater Stole arma ewe dobar eta eg eS ee 10 V
Output impedance:
Tape: Recerd).:: 25 -cs.005y esta bed ww wanird do ens Snrelsindbteld doiehew niet attack tavata eum eusterceecendr a 200 &2
PN IAG ois aw my me er age atl wohl ance a eg ar WG el ohne eos wae AEE beta sanrz Gs Wh alae oa ee fb aie a dog eo 206 &2
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