equipment, and the external ground may be con-
nected to the screw below the magnetic phone
input terminals.
Gain and Frequency Response:
Frequency
-
-
--
Phono Funct~on* Tape or Tuner Function
-
2. Plug the headphones into the jack on the front
100
Hz
I
13 dB
i
3, -2 dB
i
3, -2 dB
panel. Set the selector sw~tch to the desired
Ref. 1.000
Hz
level Ref: 1,000
Hz
level
function (Tape or Tuner, or Phono).
1.000
Hz
34 dB
-t
3 dB
7
dB
+
3 dB
. .
The volume control is a two-part control allowing
separate adjustment of each stereo channel to
achieve proper balance between channels. After
each channel has been adjusted, simple over-all
volume adjustments can be made by turning
either part of the dual control.
3.
Connect the Solo-Phone power line cord to the
proper A.C. power outlet three wire receptacle.
See Operating Voltage under Specifications.
The
SA-1F is supplied with a three wire, three
prong type plug. A two wire receptacle may be
used by obtaining a standard three wire to two
wire adapter. When using the adapters, be sure
6 mV input produces 150 mV input pro-
300 mV output 340 mV output
10,000
HZ
-14 dB
+
2 dB
&
2 dB
Ref: 1,000
Hz
level Ref: 1,000
Hz
level
*Standard
RlAA Equalization
Input Impedance:
Phono-47 kilohms
Tuner-250 kilohms
Range of Load:
The unit shall operate satisfactorily using any earphones
with impedances of 4 to 200 ohms. For optimum results,
use earphones of 4- to 16-ohm impedance.
Channel Separation:
40 dB minimum from 50 to 20.000
Hz
to make' proper ~onne~tions with the ground
plug. These adapters are available at hardware
Power Output:
20 mW per channel.
stores and electrical supply houses.
The Model SA-2FE is supplied with a
three-
Total Harmonic Distortion:
Less than 1% driving both channels simultaneously to
conductor power line cord, but no plug. The
8-ohm resistive load at 100 mV level.
power line cord plug should be installed
by
qualified service personnel. The brown lead
Clipping Level:
should be connected to the "live" or "hot" ter-
400 mV at 1,000
Hz
and 8-ohm load.
minal of the plug and the blue lead to the neutral
Operating Voltage:
terminal of the plug. The greenlyellow lead is the
Model SA-IF 108-132 volts, 50160
Hz.
grounding conductor and should be connected
Model SA-2FE 108-132 volts, 50160
HZ.
to the ground or earth terminal of the plug.
or
210-240
volts, 50160
HZ.
In the Model SA-2FE either operating voltage is
Mounting:
selected by a switch on the back panel. A switch
See Paragraph on Mounting and Operation.
lock date is provided to prevent accidental
switching to thk 120 VAC position. The Solo-
Panel Finish:
Phone is shipped with operating voltage selector
Satin Aluminum
switch locked in the 210-240 VAC position. The
lock plate can be removed from the locking
position by loosening (do not remove) the screw
holding the lock plate, rotating the lock plate
90°,
GUARANTEE
and re-tightening the screw.
This Shure product is guaranteed in normal use to
CAUTION:
D~
not plug
power
line cord
of
be free from electrical and mechanical defects for a
~~d~l SA-2FE into 210-240 volts when switched period of one year from the date of purchase. Please
to 120 VAC.
retain proof of purchase date. This guarantee includes
all parts and labor.
4. A convenient
3
wire outlet is provided on the
back of the SA-IF. This outlet is switched with
SHIPPING INSTRUCTIONS
the SA-IF power switch. The outlet can be used
Carefully repack the unit and return it prepaid to the
to supply 120 volts at up to
3
amperes to an as-
factory. If outside the United States, return the unit
sociated tuner, record player, or tape recorder.
to your dealer or Authorized Shure Service Center
for repair. The unit will be returned to you prepaid.
I
I
g(302
mrn)
F-r=
ll
&,(282,9mm)---------
6
.
-
-
-
-
- -
-
-
-
-
-
-
- - -
- -
- -
- -
-
.-
-
-
-
I
I
I
I
-7
:
@;(@
0
000
3:
;
@
0
\.-:
I
I
I
\is
DIAMETER
(4.7~~)
(257.1mm
~117.4mrn)
(9.5rnm)
(4
HOLES)
OVERALL
DIMENSIONS
FIGURE
B
PHONO
TAPE
OR
TUNER
330pF 10%
SI
I
I
.
1.8M OTlP
330
K
LEFT
CIRCUIT
CHANNEL
GROUNDED OUTPUT
TO
0
I
-()SLEEVE
CHASSIS
I
AT INPUT]
1
-
-
JACK
I
I
RIGHT
I
CHANNEL
I
RIGHT CHANNEL OUTPUT
I
(SAME AS LEFT CHANNEL)
&(
GRN/BLK
ORING
I
I
640~6.4 V
I
I
/MODELS SA-I,SA-IF,SA-2E
8
SA-2FE UTILIZE THE SAME AMPLIFIER CIRCUIT WITH DIFFERENT POWER SUPPLIES.
I
,005
11
"c"
"
8" "A"
6.8
K
I
108-132 V
AC OUTLET
50/60
flz
470
+
3
A MAX.
600V
='640x 16 V ~640x16~=~640~16~
1/2A SLO-BLO
I
I
-
-
SA-I
&
SA-IF POWER SUPPLY
.005
*
SA-IF PROVIDED WlTH
3
CONDUCTOR LINE CORD
8
PLUG
,005
1/8 A STANDARD
v
HZ
BLU
I
-
.db5
SA-2E
8
SA-2FE POWER SUPPLY
iC"%
r'
"A"
NOTES:
I. ALL CAPACITORS IN MFD UNLESS
SHOWN OTHERWISE AND WORKING
VOLTAGES OVER
100
UNLESS SHOWN.
2.ALL RESISTORS 1/2 WATT 10%
SA-1
F
AND SA-2FE SOLO-PHONE
CIRCUIT
DIAGRAMS
/