Shure M91ED-GZ User Guide
222
HARTREY
AVE..
EVANSTON. IL. 60204
h
AHtA
CODE
312 866,.2700
w
---
-
TWX:
910.231-0048 TELEX: 72-4381
.
(:ABLE.
U.S.A.
SHUKEMICRO
THE PREMIER FAMILY
MODEL
Mg1
OF
ED-GZ
STEREO SOUND REPRODUCERS
STEREO
DYNETIC
"
PHONOGRAPH CARTRIDGE
HEAD ASSEMBLY FOR GARRARD ZERO-100 SERIES,
ZERO-92 AND MODEL 82 AUTOMATIC TURNTABLES
CARTRIDGE AND STYLI SPECIFICATIONS
P
ce
,*
3
*Q3&
Yellow
5.0
mV
20
to
within
25
dB
N91ED
5
X
18~
(.OW2
X
.0007 in.)
Biradial
(Elliptical)
N91-3t
64
microns
(.0025
Spherical
:Optional 78 rpm Stylus for
Sct ampliticr to "MONO" or "A+
*Ouiput vc~ltages given lor stereo cut record. For
i~utpui voltage at botl~ leit channel and r~gtit channel carir~dge terminals
w~ll' br 7.1%)
"lrack~ng iorces greater than maximum ind~cated should not be used.
NET WEIGHT: 5.8 grams (cartridge and stylus only)
INDUCTANCE: 720
DC RESISTANCE: 630 ohms
OPTIMUM LOAD.
t'iradi total calj.lc~tance ptXr channel. l.t~ari reslitance can be up to 70,0:,0
ohms w~th alni~lst no acirliljle changr ~n Irerlui~ncy response. Total caparltancr rnclutici 1~11th lone arin wirrng and ampl~iier input circuit.
FOUR-CHANNEL:
iour-channel
MONOPHONIC OPERATION:
11r "A+B."
r~ght channels In parallel.
STYLUS REPLACEMENT: Grasp
niolded hoils~ng ol stylus and
gently
iridgc Insert replacement stylus
into
ing mates with cartridge
INSTALLATION:
1.
2.
3
4
RECOMMENDED STYLUS CLEANING:
or irnaller), trinimr~d
,in
ii\,lus damagc or lorrocton. Alwayi hrriih ~tylus trom back to iront; never
brurh or w~pc stylus trorn Iron1 to hack or side to side.
TO PRESERVE STYLUS LIFE:
I.
Follow i~lrntablc or tone arm ~nstructions when adjusting antrskaiing
force.
2. Do not handle thc tone arm while lt is in operation slnce this mav
cause the arm
3. It
\vIirIc turntable is
record groove.
3 Correct
changing
turntable ur record. Do not stack more records than turntable manuiaciurer recommends.
5.
Take care to properly Insert the stylus inio the cartr~dge assembly an11
the cartridge and shell assembly into the tone arm receptacle.
6.
USE proper ~crt~cal tracking force setiing for each cartridge.
7. Do not use badly warped, cracked or imperiect records.
8.
When dust~ng the turntable protect the stylus with the stylus guard.
SPECIAL NOTE: To n~ainta~n the orig~nal pcrlormance standards of your
cartridge, he
~ng certriicat~on on the package. "lliis Stcreo Llyrict~cGD stylus 1s prrci,lcjn
inanutactured bv Sliurt~ Brothers Inc." AVOID INFERIOR IMITATIONS THEY
WILL SERIOUSLY I>LCRAI>E THE PEKrOKMANCE OF YOUR CAKTRlUCt
ALL GENUINE "DYNETIC;li" STYl~l ARE MANUFACTURE11 BY SHUKE
IIROTHERS INC. LOOK FOR THE NAME SHURE ON THE STYLUS GRIP.
For more information on your Shure stylus, write for booklet:
the Small World of
FULL ONE YEAR WARRANTY:
222
product that it w~ll be ircc, in normal use, oi any dciecis In work~iianshil~
~ind mater~als tor a period oi one year from date oi purthaw. Yuu shc)ul<l
relaln proof 111 date oi purchase. Shure
damages. If this Shure product has any clr~fects ai cle\cr~t~ed al)c1\,13, care-
~ully repack the unit and return
are
Serv~ce Center ior repair. Thc unit will be rc*paired or replaced an~i re3-
iurned to you lpromptly, and
elect to rcceive a refund. Tli~s warranty dclcs not Include stylus wear.
PATENT NOTICE:
of the tollowing U S. iwtents: 3,055,988, 3,077,521, 3,077,522,
Copyright
27A1264 (PL)
Dark
Green
in.)
01
inatrlx systems.
li
amplif~cr
pull iorward o~it of cat-
hocket and press until hous-
Remove preselit p~ckup head.
Removc iiylus gridrd and stylus
irom Shure
(see Stylus Replacement).
Insert Head Assembly Into
tone arm and reinstall stylus STYLUS REPLACEMENT
(see
StyIu5 Replacemenl)
Kalance ton? arm Ilt'r manutaclurer'\ in\lructrons and set stylui torce
ineii~aior
A iorcc greatell than the maxlrnurn indicated should not be used.
alcr~hol-ri~stillerl ~~1tc.r sol~ii~on Commrrclal cleaning solut~ons may cause
Hartrey Avenue, livanston, lll~noii 60204, warranis
not ~n th(> United States, reiurn the un~t to your dealer or arlthurirrrl
11,
a v,ilur \vith~n the track~ng force range intiitaied ahovtx.
II
15
iiecessary to manually place the tone arm In the record groove
impi-oper set-down adjuiimenl or inalirrnction of the turntable
rr,i,chan~sni to prevent the stylus from \tr~k~ng the cdgr
certalii that any replacement stylus you buy brars the f~ll~~\z~-
1976,
Shure Brothers Inc
20,000
2
dB
Hz
-
20
6.2
mV
to
20,000
Hz
V15
Type II and M75 Serles
R
"
i~gures above.
mil1ihenr1c.i
-
-17,000
ohin\ rr\iit,ln<r In ~parallel w~tli 100
This Stereo Dynetic@ cartridge is compatible with all
Scl lunction switch on amplifier to
15
not equipped with tli~s ?witch, connect left and
case.
Iiead Assembly
ICI
al~pr(~ximately 6 mm (1/4 in
io sweep across the record.
rotating,
a
Stylus."
Cartr~dge and stvlui rnanuiactuted unilrr one or niorc.
g
.
-
7-
r--Fcel
Ust, a camel's hair brush
release ~t as soon as the stylus engages the
Shuie Krothi,rs Incorp~~rated ("Shure").
11
prepaid to the ~h11vc3 .itI~lre\\. It you
ii
it cannut be rcpa~red or replaced, you m,i)
34
at
1%
grams
I
kHz
-
vz
to
grams
.
-
L7L
%-F
is
not 11abl~ ior any c(~n~e(jut~nt~al
400 HZ- 22
to
1,000 H7
10,000
at 1 gram
MONO
-
.-
--
- - -
3
--
'7
),
d~pped in alcohol or
I(I
the owner oi th15
and
Printed in U.S.A.
cm/sec
-
33
cm/sec
Hz
-
19
cm/sec
Cartridges:
cut record,
---
tc~
500
111uj-
"MONO"
-x
(No. 2 s~zt
. .
(,t
thc
"A
Visit to
3,463,889
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