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Tape Deck Connections
Connect
the
tape
deck
input
terminals
(LINE
IN)
to the
amplifier's
record
terminals
(REC),
and
the
deck
output
terminals
(LINE
OUT)
to the
amplifier's
playback
(PLAY)
terminals.
(1) To Record
Prepare the program
source (turntable, tuner or any other audio
program
source)
to be recorded,
and
set the tape deck
in the
recording
mode.
Note
that
during
the actual
recording,
the
amplifier volume
and tone controls will have no effect on the
recording
level
or tone.
Two
separate
tape decks
may
be used
simultaneously.
(2) To Playback
Set the corresponding
TAPE
MONITOR
switch to the TAPE
position and turn the tape deck on for playback.
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Mic Mixing and Mic Mixing Recording
The
SB-A5SO
is also designed
to permit
both direct
mic mixing
with
a tuner,
turntable
or other
audio
source
and
mic
mixing
recording.
Note:
Always
remember
to turn
the microphone
volume
level
down
to
the
minimum
position
before
unplugging
the
microphone,
(1) Mic Mixing
Plug
in the
microphone
to
the
microphone
jack
and
prepare
the
phonograph
record
or
FM
broadcast
as
for
ordinary
listening.
Turn
the
mic
mixing
knob around
in the clockwise
direction
to
adjust
the relative volume
levels.
The SOURCE
volume
level
is then
adjusted
by the main volume
knob. To mix
an
already
recorded
signal
with
another,
simply
connect
the
tape deck
outputs
to the SB-A5O
auxiliary
terminals.
pecifications
8
General
Power Supply:
220V — 50 Hz for Europe or
240V -- 50 Hz for the United
Kingdom and Australia
Power Consumption:
290W
Weight:
5.4 kg
Dimensions:
420(W) x 116(H) x 286{D) mm
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Amplifier
Continuous Power Output
20 Hz ~ 20 kHz both ch.
driven:
1 kHz both ch. driven:
Total Harmonic
Distortion:
35W x 2 (4), 30W x 2 (8Q)
38W x 2 (42), 35W
x 2 (82)
0.1% (at rated power 8Q)
Frequency Response:
5 Hz ~ 100 kHz CS dB)
Note: Specifications and design are subject to change without
notice.
(2) Mic Mixing Recording
The mic mixing described
above
may
also be recorded on a tape
deck
connected
to
the
SB-A50.
Note,
however,
that
the
amplifier volume and tone control knobs can no longer be used
in adjusting volume fevel and tone of the sound being recorded.
Note:
About
the speaker protective
fuses:
The SB-A50
is equipped with a protective fuse to protect
the output circuitry from a power
overload.
If the plus
and minus
sides of the speaker
terminals
are shorted, the
fuse
will
blow
and
no
sound
will
be
heard.
Please
take
this
unit
to
a qualified
service
centre
to have
the fuse
replaced.
® Tape Monitoring
When
recording
with
a tape
deck
equipped
with
proper
tape
monitoring
facilities, monitoring of the recording is possible by
moving the TAPE MONITOR
switch from the SOURCE
pasition
to the corresponding
TAPE
position.
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Tape Duplication
A recorded
tape can
be copied
onto another tape in its entirety,
or can
be edited
by duplicating
only
those
portions
which
are
desired.
®
Duplication from TAPE
1 to TAPE
2
1, Depress the TAPE
MONITOR
switch to TAPE
2 € 1.
2.
The
TAPE
2 switch
should
be left in the SOURCE
position
{out); if depressed,
duplication
is still possible
but no sound
will be heard.
3. The tape deck connected
to TAPE
1 should be played and
the tape deck connected
to TAPE
2 should be used to record.
Note:
Duplication
from
TAPE
2 to TAPE 1 is not possible.
Power Band Width (IHF):
10 Hz ~ 35 kHz
Load
Impedance:
42 ~ 162
Damping Factor:
25
S/N (IHF
A Network):
90 dB (TUNER/AUX)
'70 dB (PHONO)
PHONO
2.5mV/47KQ
TUNER
150mV/47KQ
AUX/TAPE
150mV/47KQ
MIC 1.0mV/47KQ2
TAPE
REC 150mV
BASS {at 100 Hz) +8 dB
TREBLE
(at 10 kHz) +8 dB
50mV
(RMS)
Input Sensitivity/Impedance:
Output
Level:
Tone Control:
Phono Overload
Level:
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