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SHEFR\ATOOD
LOW FILTER
When depresged
reduces rumble
from turntable
and low
frequency noise.
(Attenuates at
12 db/octave).
SELECTOR
coltTRoL
Selects your
stereo listening
source: PHONO
1, PHONO 2/
MIC, TUNER,
A U X . 1 , A U X . 2 .
M o D E L 5 - 9 4 0 0
s T E R E O / D Y N A Q U A D
A M P L I F I E R
5 E R V I C E M A N U A L
0
$
r
L\
ILLUTIilATED
SELECTOR
IIIDICATOR
Describes
position of
selector swltch.
BAtJAIiICE
Balancee the
relative volume
levels between
your right and
left speakers.
SPEAKERS
S€lects your
main stgreo
speakers (A),
remote stereo
speakers (B),
both sets, or
turns speakers
off (for
headphone
listening).
IODE SWITCH
Permits listening
to left channel
only, right
channel only,
stereo, reverse or
mono-through
both speakers.
touDNEss
Masler power
ON/OFF and
volume control
for your
speakers. Also
automatically
add bass
compensation
at low levels.
LOUONESS
When depressed,
defeats loudness
control
compensation
circuit (which
automatically
increases bass
tones at low
volume levels).
HI FITTER
When depressed
cuts off scratch
from records,br
background
"hiss" trom noisy
FM stations.
(Attenual* at
12 db/octave).
TAPE TOI{ITOR
Permits
recording to, or
(depressed)
playing back
from tape
rscorder; permits
monltorlng
during recording.
BASS
TREBLE
Increases bass
lncreases treble
tones up to *12
tones up to *12
db, decreases
db, decreases
up to -12 db.
up to -12 db.
TAPE DUBBING
Permits
recording to, or
playing back
from, a second
tape recorder.
Also, permits
dubbing from
one recorder to
the other.
SPECIFICATIONS
PHO]IEE
For private
listening with
stereo
headphones.
FOUR CHATTINEL
Controls special
rear panel inpuls
and outputs for
a 4 channel
decoder (may
also be used as
a second tape
monitor).
Input Senrltlvfi (for rated output):
Phono, 1.8 mv.
Auxiliary,200 mv,
M i c . , 2 . 1 m v
Input Gapabllity lor 1olo dist.:
Phono,80 mv.
Auxiliary, lnfinite
M i c . , 6 0 m v
Hun and l{oise (lHF}: Phono -60 db.
Aux. -85 db.
Vol. Control Min. -90 db.
Crosrtalk: -45 db @ 1 KHz.
tlc. Input lmpedance:50,000 o
GENERAL:
Power Requiremenb:
1 1 5-1 25V, 50/60 Hz. 20-200 watls tused.
AG Outletr: Switched (2) total 180 watts.
Unswilched (1) 200 watts.
Slze: (X)" H, OOo W, 00" D.
Shlpplng Welght: 29 lbs.
DYITIAOUAD
Controls built-in
Dynaquad
4 channel
matrixing circuit.
Power Oulput: Music power 160 watts total (lHF)
RllS Power Outpul (both channels driven):
6 0 w a t t s x 2 @ 4 o h m s , l K H z
50 watts x2 @ 8 ohms, 1 KHz
40 watts x2 @ 8 ohms, 20-20,000 Hz
Harmonic Dlstortlon:
0.8olo I ohm rated output, 0.10o/o @ 10 watts.
lnlermodulation Dlsioilldn :
0.60/o @ 8 ohm rated output , O.25o/o @ 10 watts.
Slereo and lllono Speaker Outpul lmpedance:
4 , 8 , o r 1 6 o h m s .
Stereo Headphone Output: High or low impedance.
Stereo Recording Output:230 mv,2K ohm.
Power Bandwidth: 5-45 KHz-l o/o Dist.
Frequency Rerponre: Aux. 20-20 KHz -t- y2 db.
Phone: RIAA Std. i 1.0 db.
Damplng Factor: 40:1 @ I ohms.
Bass Conlrol: -f- 12 db. @ 100 Hz.
Treble Conlrol: + 12 db @ 10 KHz.
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