EasyManua.ls Logo

Pioneer A-7 - 1. Specifications; Amplifier Section; Miscellaneous

Pioneer A-7
32 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
1.
SPECIFICATIONS
Amplifier
Section
Continuous
Power
Output
is
70
watts*
per
channel,
min.
at
8
ohms
from
20
Hertz
to
20,000
Hertz
with
no
more
than
0.007%
total
harmonic
distortion.
Continuous
Power
Output
at
1
kHz
(both
channels
driven)
T.H.D.
0.007%,
Bohms
..............08
78
watts
per
channel
Total
Harmonic
Distortion
(20
Hertz
to
20,000
Hertz,
8
ohms,
from
TUNER)
continuous
rated
power
output
.......
No
more
than
0.007%
35
watts
per
channel
power
output
..
No
more
than
0.005%
Intermodulation
Distortion
(50
Hertz:7,000
Hertz
=
4:1,
8
ohms,
from
TUNER)
continuous
rated
power
output
.......
No
more
than
0.005%
35
watts
per
channel
power
output
..
No
more
than
0.003%
Damping
Factor
(20
Hertz
to
20,000
Hertz,
8
ohms)
cds
shea
heat
crowdba
beleuee
vic
hontes
nes
abies
Pe
GONG
Ga
Rooke
aR
Aeeeee
60
Input
Sensitivity/Impedance
PHONO
MM
........c2cccesceeeceeetereeeeeees
2.5
mV/50
kilohms
PHONO
MC
1...
2.
cee
cceeeenecee
este seen
eens
0.25
mV/100
ohms
TUNER,
AUX,
TAPE
PLAY
1,
2
..........
150
mV/50
kilohms
Phono
Overload
Level
(T.H.D.
0.0015%,
1,000
Hz)
PHONO:MM
icc
ciiesecccsdeesesceetssscsecdssescacsenssessves
200
mV
PHONO'MG:
ccoveceschisendemesssscsvetatacessrsvsniedeeneneres
20
mV
Output
Level
TAPE
REC
12s
te
csssscitiessewudeces
Pavececs
150
mV
Speaker:
is.
cccccsiccevisvetseccbenedes
A/OFF,
B/OFF
(6~16
2)
Frequency
Response
PHONO
MM
(RIAA
Equalization)
Racudileodudtedes
tua
chewtavenchworuas
sate
20
Hz
to
20,000
Hz+0.3
dB
TUNER,
AUX,
TAPE
PLAY
1,
2.....
5
Hz
to
100,000
Hz*$
dB
Tone
Control
BASS
ees
ieecintaiied
cc
dennbaeneconsenehenetenes
tes
+10
dB
(100
Hz)
TREBLE
visdt
sccetvsecaveteetactetcertertenenseueeens
+10
dB
(10
kHz)
Filter
LOW
(SUBSONIC)
........ccceceeeee
eee
eee
es
20
Hz
(6
dB/oct.)
Loudness
Contour
{Volume
control
set
at
—40
dB)
iikiweStion
cee
add
ola
eaew
needed
cee
+9
dB
(100
Hz),
+3
dB
(10
kHz}
Hum
and
Noise
(IHF,
short
circuited
A
network)
PHONO.
MM)
icecczcicetcccstiec
eat
ees
sn.
tea
onde
deegsenane
88
dB
PHONO
MC
oeciceciccescsseceae
ad
obaecsnacssttassactaber
doses
70
dB
TUNER,
AUX,
TAPE
PLAY
1,
2
.......ecceceeeeceee
eee ees
110
dB
Hum
and
Noise
(DIN,
continuous
rated
power
output/50
mW)
PHONO
MM
........cccececscncec
ee
etecenteneneeeneeees
80
dB/66
dB
PHONO!
MGo
tos
vecasecatasegneoedt
atepetotecds
even?
70
dB/65
dB
TUNER,
AUX,
TAPE
PLAY
1,
2...............0085
95
dB/69
dB
Mini
sees
dedeszsea
teceenueseessteueaeset
vee
ccisebspniedenvevesicdons
—20
dB
Miscellaneous
Power
Requirements
HE,
HB
model
..............
220/240
V
(switchable),
50/60
Hz
Power
Consumption
HE,
HB
models
..............cccccecsesececeeeecsenes
420
W
(max.)
Dimensions
...........0.cseseeeeee
420
(W)
x
132
(H)
x
423
(D)
mm
16-9/16
(W)
x
5-3/16
(H)
x
16-11/16
(D)
in
Weight
(without
package)
................66-
12.2
kg
(26
Ib
14
oz)
Furnished
Parts
Operating
Instructions
............0cceeeeeu
eee
1
(HE
mode!
only;
2)
*Measured
pursuant
to
the
Federal
Trade
Commission’s
Trade
Regulation
rule
on
Power
Output
Claims
for
Amplifiers.
NOTE:
Specifications
and
the
design
subject
to
possible
mofifications
without
notice
due
to
improvements.