Shure M91E-D12 User Guide

222

HARTREY

AVE..

MICROPHONES

-

-

@

AREA

CODE

AND

312,328-9000

--

EVANSTON. IL.

ELECTRONIC

-

60204

U

COMPONENTS

. CkBLE SHUREMlCRO

THE PREMIER FAMILY OF STEREO SOUND REPRODUCERS

M91

E-D12

DY TRACK

STEREO

DYNETIC@

PHONOGRAPH CARTRIDGE

S.A.

1

HEAD ASSEMBLY FOR DUAL MODEL 1219, 1212

AND 1209 AUTOMATIC TURNTABLES

(TK14 HEAD)

CARTRIDGE AND STYLI SPECIFICATIONS

P

ee+

$3

e5

400

Hz

-

V91E

5 X 1Sp
(.0002
,0007 in.)
Biradial
(Elliptical)

N91-3t

64 microns

(.0025 in.)

Spher~cal

?Optional 78 rpm Stylus: Set amplif~i,r lo "MONO" or "A+B."
'Output voltdgei glurn tor iti,rc30 cut recnrd. For MONO cut r~rord,

output v~~ltagr at h11th left channi.1 and right r1iannr.l cartr~dge terminal\
w~ll be 71% of tlgures above.

"Trark~ng torces greater than maxtiiiuni ind~cated should not he usril.

NET WEIGHT: 5 grams (cartridge and stylus only)

INDUCTANCE. 720
DC RESISTANCE: 630 ohms

OPTIMUM LOAD: 47,000

tarads total capacitance per channel Load reslitance ran

ohms with almrlst no aud~ble change In frequency response Total capac!.

lance ~ncludes both tone arin w~ring and amplifier input circuit.

FOUR-CHANNEL: This Stereo
iour-channel niatrlx systrrns.

MONOPHONIC OPERATION: Set lunction switch on amplifier to
or

r~ght channels tn parallel.
STYLUS REPLACEMENT: Grasp

nlolded hous~ng

grntly pull forward out

tr~dge lnsert replacement stylus
Int(1 socket and precs until hous­Ing [nates w~th cartridge rase.

INSTALLATION:

1.

2.

3.

4 lialancc t(,ne artn per manutarti~rer'i rnitruit~<~ns and set stylus forrr

RECOMMENDED STYLUS CLEANING: Use
or imallerj, tr~mrned to al~pri~ximately
an
siylui damage. or cilrroslc1n. Always hr~15h stylus irorn back to tront; never
bruih or w~pe stylur irorn tront to back or side to side.

TO PRESERVE STYLUS LIFE:

I. I'ollow turntable or tone artn ~nstructions when ad~ust~ng ant~rkating

2.

3.

4. Correct improper set-down adjuslment or ~na!lunction of the turntable

5

6.

7. Do not use badly warped, cracked or iniprrfect rerords.

8

SPECIAL NOTE: To niaint,iln the or~ginal perio~rrianre standards of your
cartridge. be certain that anv reolacrmrnt ,tvlui

-

rtig certii~cat~on on the package
~nanufactured by Shurr, Bri;theri Inc." AVO112 INi iKiO'i IMI IATIOUS l HEY
WILL SERIOUSIY LltGRADE IHE PEKtORMANCE (>I \IOUR CARTRIDGE
ALI. GENUINE
KKOrHERS INC. LOOK FOR THE NAML SHlJRE
For more information on your Shure stylus, write for booklet:
the Small World of a Stylus."

FULL ONE YEAR WARRANTY: Shure
222
product that
and mater~als for a per~od oi one year iroin datc of purch,!se YII~ shoulrl

retain prooi of date of purchase. Shure
damages. If this Shure product has any defect, ,is described above, rare-

lully repack the unit and return

are not in the United States, return the unlt to your dealer or author~zeO

Service Center for repair. The unit will be repaired or replaced and rc-

turned to you promptly, and if it

elect to receive a

PATENT NOTICE:

ot the following U.S patents. 3,055,988, 3,077,521, 3,0:7,i22, and 3,463,88'1.

Copyright 1976, Shure Brothers Inc

27A1266 (PB) Printed in U.S.A

Black

5.0 mV

20 to

within

25

dB

3/4

to

20.000

X

Dark

6.2 mV

Green

"A+B."

alcohol-d~st~llcil watc%r sillut~on. Cornniercial clr3anrng solut~onr may cause

iorce.
Do not handle the tone arm while ~t is In operatLon since this may
cause the arm to sweep across the record.
It it
wli~le turntable
record groove.

changing
turntable or record. Do not stack more records than turntable rnanulac­turer recommends.
Take care to properly Insert the stylus into tht~ [artrtdge assrmbly and
the
Use proper vertical tracking force setting for each cartridge.

When dusting the turntablr, protect the stylus with the stylus guard.

If amplifier 1s not equ~ppcd with this sw~tch, connect left and

Remove present pickup head
Rernovc stylus guard and stylus

Shure Head Assembly

irotn
(see Stylus Replacement).
Insert Iicad Assembly into

tone

arin and re~nstall stylus STYLUS REPLACEMENT

(see Stylus Replacement).
~nd~cator to a value witli~n the trackrlg lorce range ind~cated abnvc

A

totie greater than the rnaxlniiirn inrl~cdted shoulti not be used.

18

necessary to manually place the tonc arnl in the record groove

niechanisni to prrvent the. ityluc lroln strrk~ng the edge ot thc

cartr~dge and shell assembly into the tonc arm receptacle.

<,,

"IlYNETlC'ii'' STYLI ARE MAN!!r/\(.lURED BY SIiURI.

Hartrey Avenue, Evarikton,

it

w~ll be free, in norrnal use, oi any deiects in workman,h~p

Hz

20 to

20,000

H

z

mill~henr~es

ohms reiliiancc In ~~,i~allt~l w~th 400 to 500 p~io-

DynelicB cartr~dge is compatible with dl1

111

stylus and

of

rar-

IS

rotating,

release

,

.

lllrnij~s 60204, warrants

reiund. This warranty does not include stylus wear.

Cartridgr and stylus manufactured under me or

at

2

dB

1

kHz

-

-

,i

tarnel'r hail brush (No. 2 slze

b

Inill

(1/4 in

I[

as soon as the stylus engages the

"Th~i Stereo I)y:ictif i stylus is precis~~n

it

cdnnot be repair~d or replaced, you may

,

Urolhers l~lcorporated ["Shure"),

is

not 11al1le tc11 any c(~nsequentr,~l

prepaid to the above adrlress. If you

1,000

1

10,000

orams

:3

grams

\\

-_

I,

d~pped in alcohol or

,,;it

I,.;\. bears

,

ON

1HT SiYLUS GRII'

ti)

the ownrr of th~s

Hz
Hz

at 1 gram

be

up to 70,000

"MONO"

T;

-

~d

the,

"A

20 cm/sec

-

28 cm/sec

-

lg cm/sec

-

ii~lluw-

Visit to

mart,