Shure M71EB Datasheet

2 2 2 M A I T R L Y A V L
EVANSTON.
ILL.
(60204)
V.S.A.
AREA CODE
312/32#-9000 CABLE
S H U R E Y I C R O
MODEL M71EB
DATA SHEET
EASY-MOUNT
STEREO DYNETICB
PHONOGRAPH CARTRIDGE
SPECIFICATIONS
M71 AND M73 CARTRIDGE SERIES
N71 AND N73 STYLI SERIES
Model
1
Diamond S+yIus
1
0$5:i
$ ! : ? *
1
$3;
1
Trackin
-
Number Replacement 5 cm/sec.)
----
-I
-
- -
--
-
-
- -
- -
(~ramsg
-
-
" ' 7 " N C i Radius: 19.0 n~illivolts
1
Blue
1
3 to 5
,0006'' (.015 mm)
- . . . .
--
-
- -
Bl73G Ni3G
Radius: 6.2 millivolts Gray 1 to 1%
.0006" (.015
mm)
- --
*The N75-3 stylus may be used to reproduce the standard 78
rpm records. I n this case. the amplifler should be set to "Mon-
aural" or "Ai-B."
T R A C K A B I L I T Y :
M71EB a t a s t ius force of 1% grams
400 Hz.
-
1 1 3 cmlsec.
M71-6 a t a stylus force of 1% grams
400 Hz.
-
14.3 cm/sec.
M71'C a t a stylus force of 3 grams
400 Hz.
-
14.3 cm/sec.
M73G a t a stylus force of 1 gram
400 Hz.
-
14.3 cm/sec.
Higher stylus forces within specifled range improve trackability.
F R E Q U E N C Y RESPONSE:
From 20 to U),000 Hz.
C H A N N E L S E P A R A T I O N :
More than 20 d b a t 1.000 Hz.
R E C O M M E N D E D L O A D I M P E D A N C E :
47,000 ohms per channei
I N D U C T A N C E :
720 millihenries
D.C.
R E S I S T A N C E :
630 ohms.
M O U N T
I
N G
: Standard
'/z"
(12.7 mm) mounting center using new
"Easy-Mount" snap-in bracket.
W E I G H T :
5 grams
T E R M I N A L S :
4 terminals
G E N E R A L :
The M71 and M73 Series of Dynetic pllonograph car-
tridges has been developed for use with all high fidelity amplifiers
having magnetic and constant velocity inputs.
M O U N T I N G :
The cartridge bracket has, standard 1:/2'' mounting
centers. Hardware
IS
provlded for mount~ng purposes. (The brass
screws have British threads.)
1. Kenlove stylus guard and stylus from cartridge. (See para-
graph on stylus replacement.)
2.
Remove cartridge from "Easy-Mount" snap-in bracket. (See
(Figure 1)
3.
Start mounting screws into tone arm head or plug-in shell.
4.
Slip "Easy-Mount" bracket under heads of mounting screws
and tighten screws securely.
5. Connect leads to phono-~art~idge. Note color code for proper
connection to terminal
L.
"R." "LG" and " R G a s in-
dicated in tone-arm instruction manual.
6. Insert cartridge into "Easy-Mount" snap-in bracket. (See
Figure 1 )
SHIELD OF GARTRIOOE MUST BE PLACED
YEW"
OF @RACKET BEFORE LOCKIN@
(IUYP IN FRONT n o L c OF
IRACKLT.
\--LIFT HLRE WITH THUMBNAIL
FOR RLYOVAL O f BRACKET.
CARTRIDGE A N D BRACKET ASSEMBLY
FIGURE I