THE
FISHER X.IOO
STEREOPHONIC
rtsnrn
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bitity
perform
preamplifier
The
selection
short
the
combining
circuit,
and
and
of the
with operational
Laboratory
Power
or
speaker
as a
eyery
tuner on
switches
either
of
volume,
audio spectrum.
o{ audibility.
o{ EL84's,
recovery
with
I
taining
components. This
chassis
Control
contained
speakers,
will
connected
recorder
controls
source for
adjustment
nuance
careful
threshold
matched pairs
very
amplifiers
X-]00
was designed
to
provide
simplicity at
Standards that distinguish all FISHER
has
been
a
a dual-channel
Supply.
stereophonic
type
monophonic
parts,
o{
time, resulting
a higher
achieved on a single
stereophonic Preamplifier-Equalizer
systems
section
of monophonic
the market,
which
With
(such
contains
permit
40-watt
the
addition o{
as the FISHER
sound
system of the
input
14
or
Located
the
Power
stereophonic cartridge,
or stereophonic
balance,
reduce
The
has
power
and
tonal characteristics
Advanced
power
excellent
hum,
noise
amplifier
overload
performance
in
rating.
electronic
A
maximum
moderate
cost, while
superbly engineered
Amplifier, and
two appropriate loud-
XP-l), the
highest
jacks
to
which may
on the
front
selection of
operation,
circuitry,
and distortion
section,
switch-controlled
equipped
characteristics
that is
circuit
and Tone
quality.
panel
program
any
and the
through
below
superior
flexi-
main-
a self
X-100
tape
are 16
every
and the
the
with
and
Center
Mosfer
Channel output
speaker may be connected
Once
produets
Iining
this reputation
and unsurpassed
A
be
a
to
[lnn
achieving "Concert
I
system ofiers
systems by
sions of d.irection
part
most
and reproduced
listening to
however,
tioned
at
ment, the
manner
jack
you
have operated
have achieved
listening
NOTE
onveropurur
a distinct
virtue of two
missing
utilize two
the
microphones
as the two
and depth.
in monophonic
over
music
with one ear.
le{t
and right
ears
is
included to
will assure
ON
of
Hall"
a
single
separate banks
receive
Control Amplifier
to augment
a world-wide
pleasure.
STEREOPHONIC
stereophonic
advantage over monophonic
important
of a listener.
which a third amplifier and
the
stereophonic sound
the X-100,
realism in the home.
These
channel.
sections of the
you
will realize
reputation. The
you
years
of
audio characteristics: the
sound
of
has brought
live sound
systems because recordings
This is
Stereophonic
of
the musical
somewhat
microphones
orchestra.
sounds in much the
The
sound
trouble-free operation
qualities
recording techniques,
picked
loud-
pattern.
FISHER
why
guality
under-
SOUND
us close
This dual"channel
(single-channel)
dimen-
for
are
the
made
are
analogous to
this
up by
posi-
arrange-
same
each
which are
In
to
FIGURE
l. Reor
ponel
of X-IOO
Either
will convert the X-100
decor.) Temporarily,
permit
an
estimate of cable lengths to associated components.
Locolion
I
should be observed in the
listening area will be
separation between the
feet apart, listening
opposite
however,
stereophonic results.
of Loudspeqkers
To obtain optimum
equipment,
possible.
as
coincide with the music originating on
orchestra,
your
in
listening
your
on
Where
separated
use two loudspeakers,
Stereophonic
respectively.
room, connect
area) to the
right
to the
possible,
a minirnum
by
the two
the
speakers may have to.be repositibned
place
stereophonic
To recreate the original orchestral
the
Channel A
Channel B
speakers
at a distance
speakers. For
will be best in an
systems. Because of
into an attractive
part
of
your
the unit in its approximate location to
performance
or speaker systems, as
utilizes the lelt and right speakers to
sound
speaker on
speaker
final
should
oI five feet. As
the left and
your
left
speaker
location
terminals,
terminals.
o{ these speakers.
placed
be
against a flat wall and
a rule of thumb, the best
about l1/z times
example: if the speakers
area about nine feet from,
varying acoustical
from
right
(as
viewed
and
Certain
your
nearly alike
sides of an
placement
the
preeautions
great
as
conditions,
to achieve
room
FISHER
from
the
speaker
the
as
are six
and
the
best
you place
If
able efiects may be introduced.
wall, a
you
If
in
one
pare
this arrangement with the
wall"type speaker
distance from
short
own two corner-type speaker systems,
a corner and
placing
In a long.narrow room,
bring better results than
the corners.
the other
placing
placing
systems in the
placing
Try
against
original one.
the speakers
them on
the
them,
Speoker Connections
Speaker
date speakers, or
terminal
strips are
speaker systems,
provided
of 4, 8, or 16 ohms. The connecting cable
length, and ordinary lamp cord can be used. Connect
cable from the
to terminal 4,8,
area)
ing on the impedance of the
terminal.
manner.
speaker
Connect
IMPORTANT: II
connections to
resistor to
Channel A, and connect an B-to lO.ohm,
the
speaker
on the left
16 of the
or
the
speaker
you
are temporarily using only
terminals Ior Channel B.
speaker
your
on
Channel
each channel
for
having
an
may be up to 100 Ieet
(as
viewed
A terminal
the other lead to the GND
and
)
right to
room corners,
instead, on the same
experiment
a flat wall.
undesir'
by
leaving
Then com'
on the long wall
one.
short
to
approximate'impedance
accommo-
one lead of
from the listening
(depend-
strip
B in the
Channl
one
channel,
I0-watt load
may
in
the
same
make
4
ci
Connecting
In large
farther apart
apparent
This
the distance
as
this
fill in
loudspeaker.
X-100 is
Th;
connected
Equal
B.
and
thus combined
are
an additional
the speaker
tioning
phonic pattern o{
third amplifier
The
these are
trol,
speaker
oI
CHANNEL
o{ the center
to
more) depending
other remote
will be
la\x
Llju"k.
decks,'and
Rear
provided
be
will
may be adjusted
shielded
the
center
The center speaker
monophonic,
CONNECTING
rnu
Panel,
q
Cenler
tooms,
to
lack
gap
to a divider
portions
where
cover a
of sound
between
the addition
with
equipped
Chqnnel
may
it
wider area,
in
the two speakers
with a
network across
of the
to form a center
amplifier
helpful,
cable,
output
channel amplifier.
speaker can be
location. Although
and loudspeaker
between
sound
hy
however, in
the
will
not be
need
X'100, A volume
the
to the necessary
of the low-capacitance
jack
on the
considerably
the type
on
can also be
it
contain
will
ASSOCIATED
REAR PANELS of
to which
players
record
Figure 1.) The Channel
the X-100 are
can be connected
with
be necessary
a'ohole"
the center
o{ a
Center
audio
left and
be augmented.
order that
may
will
increased.
is
center
Channel
the output stages
output signal
"phantom"
this output
to
right
equipped
control,
level. Connect
type,
panel
rear
The
length
o{
of cable from
longer
of amplifier
used in an adjoining
the output
used.
from this extension
the composite stereo
14 input
tuners,
ceramic and
A
jacks
space
output
loudspeakers
in the
noticeable
more
possible to
is
It
amplifier
jack
center'
which
to
develop
become
channel
of Channel
channel
each
from
speakers,
or input
{rom
X'100
the
(up
By connecting
jack,
and
the stereo"
controls'
level
the center
of
length
a short
the CENTER
to
an
the amplifier
100 feet,
to
or
room
speaker
signal.
channel'
with tone
the volume
COMPONENTS
jacks
and 3
recorders,
tape
magnetic cartridges.
are
located
directly
and
posi
since
con-
input
some
output
tape
(See
is
A
or
on
(T'
panel, while
rear
the
just
chassis
Figure
urJ
is
that
Auxiliory
power
Lorr.ornption
to the
turned
MAGNETIC
from
(or
MAGNETIC
Channel
type. Use Channel
with difierent
the
and
high Ievel cartridges,
each
CERAMIC
from
Information
2.)
"ontuin"d
provided, Iisting
be connected
may
AC RecePtocles
two auxiliary
The
outlets
receptacles
on.
the record
to MAG I i{
A and
IMPORTANT:
output terminals
2 will serve as
output oI a
the record
the Channel
alove
this section.
in
all
connecting
{or
inputs,
At
their
panel.
rear
the
to them,
receptacles
your
for
of
MONOPHONIC
HIGH
manufacturets,
STEREO CARTRIDGE:
associated
components
these
is supplied
player
these
TEVEL CARTRIDGE:
B, CER
the Channel
to
jacks
are
PHONO
CARTR.IDGE:
A or B for
Because the
to
guide
a
respectively.
stereophonic
player
impedance
a
insure
lor using
cartridge'
to the Channel
only
the
resistor
the correct
jacks
B
(See
tube layout
the various-types
conclusion
the
impedances,-and
in addition
rear
the
on
components'
not
may
when
A or B,
occupied.)
input
monophonic
of these
may
magnetic
Remember
Connect
on top
located
are
Ior
components
of
this
of
section'
components
the
outlined
those
to
panel may
The
exceed 350
power to the
the
be used
combined
watts'
theAandBoutput
MAG
B,
A and
I
output
MAG
connections
for the
type.
cartridges
low level
to
strap
A and
fhe
i.nnut
2
stereophonic
match.
and
a resistot
output cables
B
CER PHONO
B,
Connect
Make
jacks
have to be strapped
impedance
the
A and
of
X-100
the
a
here'
power
Power
X'100
2
to the
may varv
across
Tables
magnetic
across
the
table
input
cable
jack:
as
is
I