Marantz 2220 - Technical Specifications; Audio Circuit Specifications; FM Section Specifications

&
TECHNICAL SPECIFICATIONS
AUDIO CIRCUITS:
Rated continuous (RMS) power output
per
channel,
both
channels
operating
simultaneously,
.......-.--+++
eee
eee
20
Watts
at
4
and
8
ohms
12 Watts at 16 ohms
Comparable
Total
Music
Power
(IHF)
...........-02005-
pd
lttaanseee
Tn
Zs
Seed
ass
hiseetae
ne
ae,
Ws
45
Watts
at
8
ohms
High-level
hum
and
noise
(ref.
20
Watts
at
Bohms)
.......
6.
eee
eee
—77dB
Phono
hum
and
noise
......-
0c
eee
ee
ee
ee
ee
ee
ene
eee
eee
eens
1.5
V
equivalent
input
Dynamic
range
(phono
input
to
tape
recording
output)
....
0...
6c
eee
tenes
96dB
I.M.
Distortion(SMPTE),
at
rated
power...
0...
ec
ee
nee
ete
e
en
eneee
0.9%
Distortion
decreases
as
output
is
lowered
Total
Harmonic
Distortion,
at
rated
power
......
0...
ccc
ee
ee
ee
ets
0.9%
Maximum
Distortion decreases as output is lowered
Power
Bandwidth
(IHF)
for
0.9%
THD
.......
cece
cee
eee
eee
.
10
Hz
to
50,000
Hz
Damping
Factor
(ref.
8ohms)
......
0...
eee
eee
a
fie
daa
ate
Ssess
a
ead,
SLE
Greater
than
45
Frequency
Response
THOUGH
PHONO’.
oe
rene
dea
vad
en
Gewese
hse
Res
SAR
SRE
Re
TOE
eee
aiw
ees
ectee
3
1.0dB
Input Sensitivity (for.15 Watts at 8 ohms)
HIGH=OVEL
so
oot
e
Sd
el
ae
eae
ee
aks
we
Ga
eae
Wee
HUG
He
Re
AS
ee
ewe
teeth
Sets
180
mV
PHONG
(1
OOO
Hzlecer
se
pas
iwwtn
a
en
er
nea
esate
resorts
EAU
eas
woe
ema
eae
T
eM
1.8mV
Input Impedance
High-level..........
ies
dee
eres
Pewee
Secs:
Wilt
seas
Ter
Shaina
eke
due
Bees
ia
nay
exes
3
100,000
ohms
PE OMG aires cicvsiatinc, RORIE arertette diate tte: wine RRM SO haa ae Stated atete a, aad deck = Se Tuna Mo eae 47,000 ohms
Channel
Separation
20
Hz
to
20,000
Hz
...
1...
cee
ec
ee
tte
eens
35
dB
Minimum
oe
FM SECTIONS:
IHF
Usable
Sensitivity...
0...
00
eee
eee
eee
eee
eet
e
ener
eens
2.
3ONV
Sel
OCtivit
eis
cosciecs
ig’
otcceiaie
Fae
aa
ee
Spon
a
Ree
hwo
e
©
Sea
Ba
arg
gee
ene
oie
Bena
wea
wel
Che
og
ree
aig
50
dB
Noise
Quieting........
cee
cece
eee
c
ence
eee
erect
eee
e
nee
n
ete
enetaeeas
—60
dB
at
1.000uV
Total
Harmonic
Distortion,
400
Hz,
100%
Mod
.........
0.
cee
cee
eee
eee
0.4%
Maximum
Frequency
Response
(ref.
75usec.
de-emphasis)
..........
060
cece
e
ee
eee
+1dB
50
Hz
to
15KHz
Stereo
Separation.
.
0...
ccc
ee
eee
etter
tee
te
eee
e
eect
nee
ee
eerceee
1,000
Hz
40
dB
Sub
Carrier
(38
KHz)
Suppression
.......
00.0
cee
eee
eee
te
Shed
Seta
boats
Dhcsed
488
wees
eed
60
dB
GENERAL;
Power
Requirements
.......
0
ce
cect
cette
etn
e
ene
ena
120V
AC.
50 to 60 Hz:
At rated output, both channels operating. ........ 0.0 cece ee eee eee eees 140 Watts
idling Power (Volume Control at zero)............. ik ead ace tad sew bee et hele des 22 .5 Watts
Dimensions
Panel Widths... uixsd be iene awk e cae bu ou die Geddee oe Lee eRe eC ke 17 21/64 Inches
Pariel HGht «.-64 cs hota roe ee eeea lee ne ce Seana eee Ge eceracade Wits anak 5 25/64 Inches
SIDEPUR:
25
be
won
tte
Cet
plede
eae
eS
eS
Ioan
igen
ca
eh
ad
gratis
aN
ae
aia
oleae
Bier
oe
14
Inches
Weight
DIEEIONO ogi Mabe oa Patient La ducks awaeawhat met aeree Nien eae oR mae 26.4 Ibs
Packed for shipment .......... 0.2 ee ee ene eee eee eee eens 33 Ibs
These specifications and exterior designs may be changed for improvement without advance notice.
27