Jadis JP2OOMC User manual

IMPOKTANTSAFETY
INSTRUCTIONS
^
fA ii1#ïff-îîi'"*'*'"'"*'''"
^ [ï-' ^".c-- ""lf'.,.'r'.i':l
^/l\ ponace of thc securiD inslru(- |
Z-:l iionsdescribedinrhisdocumenr. I
Vr'ARNING!
ln orderto avoid
anyriskof electricshock,do not
openorcoverthedevice.
Any service
mustbedoneexclusivelybyaqualified
technician.
No itemcanbereplacedbyuser.
I -Read allinstructionscarefully
2-Keep these
instructionsforanunlimitedlenlhoflimesoastobeable
torefertothemwhenne-
cessaD'.
3-Please
readcarefullyâ11
jnslructions
listedinthisdocument.
4 Followinstructionswilhcare
5-Do nolusedevicenearwater
Mnly usedryragstoclean
7-Ensurethedevice's
supporting
strùclure
allows
good
airflow(provide atleast
20cm
of space
around
your
unit)
8-Do notinstâlldevicenearanyhea!souce
(râdiator,
heater.....)
9 lnstallinaccordancetothemanufactwer'srccommendation
Thedevicemustbeconnectedto anoutlet
compatible\À'iththevoltagemarkedonthebackofthe
lo-Protect thesupply
cablefiom anydeteriorâtion
Il--{rly use
spare
parts
andaccessodesthalhavebeensuppliedby
themanufacturerofyour de-
I2 Only
putyour
deviceonastandthatcansupporttbe
weightofyourdevice.
l3 Alwaysùnplugthedevicedudngthunderstormsor
when
you
donotuseit forâlongtime.
l4-As nojtem canbereplacedbytheownerhinÀersell,formaintenanceor service
you
may
contact
a
qual;fied
technicianrecommandedbythemanufactureror
your
dealer.
I5-ln ordertoavoidelectricshock
orfireriskskeeplhedeviceoutoftherainorhumjdit).
TÏis logoonthe
product
meansthâlattheendofits ljfe,thisdevice
has10betreatedaccording
toûe 20002/96/CEdirectiveofjanuary
272003-
. The
presence
ofdangeroussubstances
in eleclricorelectronicequipmentcanhave
poien-
lial effectsonenvironnementandhumanhealthduringtheretreatment
process
ofthis pro-
duct,
. Thus,altheendof itslifelime.thisdevicemustnotbethrown
awaywiththe
public
non
so(edscraps.
. Asanenduser, yourroleisessential
intherecyclingofthis electricandelectronicequip-
. A parl-exchange
andcollectsystem
;sat
your
disposalthânkstothecollectiviry_orthedis
. Youareobligied10usetheselectivecollectslstemthatareat your
disposal. I

PRE.AMPLIFIER
JP2OOMC
OWNER'S
MANUAL

INSTALI-ATION
INSTRUCTIONS
Optimum listeningqualin'is
obtainedu'hen
theIôl1o{ing
recontmendations
have
becn follorveclstepby step.
I Your'jADIS prearnplificr is carefirlly packa[iedin moldeci fbam, $'ith its lrrbes
irrstalled.
2 At thr unpâcking, \,crify that thev are still right in positiorl
3 - For prcampliliers rvith a scparateporversupplv,conncct firmll the multi-Pits
connector (o ils socket.The powcr supplv nust be pl:rced on the leli of the
module to avoid all interferetces. If Possible
rûovc awavthe powcr suPPh as
far as
,vou
can liorn the module.
4 - Place
yourJADIS preamplifier on â flat, solid surlace Becausc
,vour.lAl)lS isa
prcamplifier with tubcs,Pro\'ide an opcn sPaceto enable a correct c!n(:rràtion
ol the heat in natural convection cooliûg. Do not l:1t cool \'our.JAI)IS pream-
plifier asair currcnts can createmicrocracks irt (hc tube
WARNING
I - Checl that the mairrsvoltagecorresp<)nds
to thc one ofthejADIS preamplifier
2 -Avoid placing the unit dircctlv on cârpetsor on llammablc material Avoid pla-
cingcomponents
on top oI thepreamPlilierto insurc
adequate
rcntilati{,n.
3 -Alwa\s turn on 'our prearnplifier before turninli on the amPlifier Relcrse the
procedureon turning ofÏ vouramplificr
:l -Alwals usethe ON/OFF snitch. Never unplttg the maits cableto turn offvour
preamplilier.
5 - Do not mor,e\'our prearnplificr rvhenthe tubcsare hot.
6 Ncl'er lemove any grid when the unit is connected to the màins voltage or ltlr
the amplificq evenif ,vour
\r'holes,vsteûris turned "C)FF'
7 -The conneclion of yourJADIS prcamplil-rer to an,v
q.-'peof amplifier ispossiblc,
except
if theinput impedânce
ofvour amplifier
isabnormalhlow (infèriorto
1kohms).
lJ
- Ah'a)s usc very short connections with evell' high qrrali6' interconnect cables
and speirkerwircsto improve the sound qualiq. Tighten â11conncctiorls.

HOWTO TURNON
YOURPREAMPLIFIER
In order to get the bestperformances liorn youJADIS preamPlifier, it is necessa-
ry to Ibllow carefully the itsfuctions below :
1- Check that the poiler switchisOFF.
2-Connect the t\!o interconnect
cableslrom thc PreamPlifier
outpul to the
amplifier input RCA connectors.
3- The power cord oflour prcamplilier isdetachableto facilitate safèrand eâsier
noving of the unit.
Alwaysusethe powcr cord suPplied or one of equivalent electrical rating.
4 - Insertthe cord finnly into the receplacleon the backofthe prearnplifier befirre
plugging thc other end to the wall.
5 - Check thal the mutinÉlswitchis ON.
6- Check that the TAPE/MONITORING switchison SOURCE.
7- Clheckthat the \rOLtlME potentiometer isat a minirnum level
8 - Switchthe power switchto ON.
The llash you mav notice hasno effect on the tube life exPectanc,v
9 - Choose
your source.
10- Switchthe MUTING slritch to OFF.
11-$hit until the protection systemcleans
up the wayto your favorite mrrsi(
-
On our high-grade preamplifie$, a I.ED going from RED (Protection) to
CREEN indicatesyour listening can begin.
l2 -Adjust 1'our
volume.
NOTA
YouIJADISpreamplifier
isnowrunning.Howcver,itsoptimumsound
qualirywill
bereachedonly
whenthepreamplilier
reaches
is idcaltemperature
(a1ier
âbout
t horrrofoDeration).

ADJUSTMENT
/ MAINTENANCE
YouTJADISpreamplifier
isadjustedfor anominal
voltâgecorresponding
toyour
country'selectrical
net\aork.
Adjustmentisnot necessary
Yourpreâmplifier
hasbeen
preadjustedin thefàcto-
ryto retainall itstechnicalandmusicalcharacteristics
regardlessof theamplilier
used.
To cleanyour preamplifieç usea soft cloth $ith a non abrâsivecleaning prodlrct.
Do not forget to unplug the preamplifier before cleaning.

WARRANTY
JADIS
SA.RL.\\arrants
thecomponents
ofyour
Jadisproduct
f-or
a
5-yearpe.iod
frontthepurchâse
date.
Intheevent
offailure
ofyour
Jadis
product,
JADIS
S.A.RL.*.ill repair
andreadiust
and,
should
theoccasion
arise.
will replace
theunits
pro_
viding
that
allthe
clauses
containedinthewananty
aremet.
Inorder
toiniliate
senice
olanykind
it is
necessary
to
obtain
pnor
dis_
tnbuto.
ordealerauthorization
and
thenship
the
unit
p.epaid.
Any
ofthefoilowtng
conditions
shallvoid
the
waûantv
:
l- Operations
notinaccordance
\lith this
manual.
2-Abuse,
accident
or unauihorized
modifications
asdele.mined
by
JADIS
S.À.R.L.exclusively.
3- Removal,
defacing
or fatsifying
ofthe serial
numbers.
4- Shippirg
rvithout
thecoûplete
factory
cartons.
JADIS
SA.R.L.
shallnot
beliable
foranyaccidental
damages
regarding
operation,
failure,
troubie-shooting
orrepair
of_vour
Jadisproduct.
Tube
lVarranq
The
tubes
used
onJadisproducts
areselected
ans
tesled
byJadis.
butthel,are
tn no\\,av
covered
bythis
present
warranty.
The
only[".ranry that
applies
toany
tubeis
thewananty,
ifthere
is
one,
provided
bythe
tubemanulacturer.

JP
2OOMC
TUBES
LOCATION
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JPPOWER
SUPPLY
TUBES
LOCATION
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JP
2OOPREAMPLIFIERSPECIFICATIONS
Phonosection
- Movingcoil
Sensitivity
(2V attheoutput)............
Inputimpedance...
Gainat1KHZ......
Saturationlevel
(before
clipping
at1 kHz)...................
SignâVnoiserate
Distortionat2V
Sensitivity
(2V artheourput).....
GâinatI kHz.......
Signal
/noise
ratetoano-balancednominalsensitivity.......
Distortionat2V
Comsumption
toanobalancednominâlsensitivity......
Phonosection
- Movingmagnet
Sensitivity
(2V
attheoutpu0.................. 2.0mV
Inputimpedance... 47,8k
Gâinât1kHz....... 59dB
Overloadlevel
(before
clippingâtI kHz)................... ... 48mV
SignâVnoiserâtetoâno-bâlancednominâlsensitivity.......... 62 dB
Disûortionat2V.. ..................................O.I %
Auxillary
section
16OpV
100ohms
>75dB
20mV
56dB
<o,l%
120
mV
25dB
80dB
>o.l%
65Watts
Subiecttobemodified