~\JJ AUDIO 115CHNOLOGIES INCORPORATED Dedicated to sound engineering

OPERATION AND

MAINTENANCE MANUAL

cP 100

EQUALIZED TURNTABLE AMPLIFIER

Technical specifications are subject to change at the discretion of the manufacturer.

328 W. MAPLE AVENUE. HORSHAM, PA. 19044 (215) 443-0330

P"nlecJ In USA It; 1980 AudIO TechnOlogIes IncorporalecJ

Tha.nM 60IL buyirtg A TI eqt.Upment. S-i.ttc.e. A TI do u, ttOt. have. the. b-i.ggu,t name, .the. mO-6t. de.ai..eM, the. oa.t1uu,t. adve..J!J:J.Ahtg OJz. the. R..owu,t pltJ..c.u, we. mUllt a6 ~ WTle. :tha.t yo u.Jz. A TI pfte.amp hM b e.e.n. pu.JtcJla6 e.el b e.c.a.Ull e. yo u 6 e.aJl.c.he. d .to ttg a.nel ftaJtd:to I0-nd t.he. BEST EQUIPMElrr .to do yaUlt job. CattgtriLtula..tioM on. ~irtcU.ng M, we. w.U1. do oUlt be.-6:t t.o mvU.t you.tt c.onMde.nc.e..

I 6 IjOU have. c.omme.r'lM Oft c.omp~. t. U9gU,.uOIM OJz. -6 Mc.a6m, pJta...L6 e. 0Jr. paJ1-i.e., pR..e.a6e. e.ali Ull d-i.Jz.e.ct at r215) 443-0330 [no pa.n.-i.c.-6 ae.e.e.pte.d be.6oJz.e. mo!UU..n g e.o 6 6 e.e.) •

Thank you to" H.tecti.ng A T1. ~ l'

Ed Hullitt & Sam Ne.nzel. AurU..o T ecJmota g-i.u, 11'tc. .

SIMPLE LIMITED (~)ARR;\!,rrV

The. Pl00 will wottk. when you gu U. The. PI00 ro.{"U do ruhat. OUIL pubw Iled ~pe.C6 .oay d luiU do. The PI00 will e.oVLtin.ue. :to do :the. above 60IL at. iea..ot one. ye.aJt.

M Long M:

Yo utJr.e.at. a JUg Itt. YOWl. paweJt e.ompMIj :tJz.e.a.t-6 Lt JUght.

You do 11. ' t ta.lz.e. U t,w-i.mmUt9.

In U dou,n' ,t rVOILk, Cill M nillt we will. -i.mmecUa:te..ty:

T ill yo U vJi:t1t a .o:tJuUg h:t 6ae.e. tha.t you aile, .tile. 6illt peJt.o 0 11.

Who eveJl. had a pJtob.tem r.u.Uh the. PI 00. Send you a Jte.p.tac.e.ment paht Oft Send you a ILe.ptac.e.ment unit. ~k you t.o ILUuItn the de.6e.ctive un.-i.t pfte.pa.-i.d. He..tp Ijou put -i.n a damage. c1aA..m to the. .ofuppelt. Re.c.omme.l'td you .to a c.ompetitolt.

A~ 06 God MUltphy' h Law

The. wn..a;th 0 n yo U1L bOh.o and othe.tt e.o n.o eq ue.n..U.a..t da.ma..g e .

PlOD P9~2

VEseRT PrJ OIJ

Rea.ding t!tM l.l ecUoJ1 woa't make Ijou mlLch .omaJLtVt and won':t ma.ke YOUlL Enc.oJte pJtea.mp ~owld anlj beA:;tVt. I:t ma.y hOllJeVeA give you -6ome good buzz (l)oJtrM :to lMe on ljOWl bOM when ljOU want fum :to buy a. dozen moJte,.

A :tu.J'r:¥l.:table pM.ampUMell. i.o a. dec.eptive.1.y -6impie de.vic.e. wluc.h, aLt.hough .u ft~ mltjoJt e.66ec.:t-6 on YOM -6ound, ha..o be.en the v.<.ctim o~ QJl amaz.{.)1g amount o ~ pooJt d~.{.9n. One. PJto bf..e.m 6Jte.q ue.nti.y e.nc.owrteJte.d Jte.-6 utt6 ~JtO m the l.U! e 06 ov~.{.mpUo.{.e.d d~ign tedtniQue.-6 noJt the RIAA equ.alizell. )1~voll.k and/oll. f..oo.oe tote.Jta.nc.e e.quilizVt componettt:6. Equilize.ll. VtIl.OM C.M ha.ve majofL aucUbf..e enne.w on /jOM .oound becalMe the !tu,uU 0 n .oluf,un[J an equa.u.zeJt c.oJu1Vt 6Jte.que.nc.y .aUDIt.telj .i..o to 600-6t on c.ut a w.i..de. band 0 n 6neque.nue.lI. FOJt e.x.ample, Mopping aU .teve..t6 cJtom 2KHz ail. -the way up to 20KHz by OMY one. db due to a .te.n pe.ll.c.eJt:t tOf..eJtaJl c.e eq uali z Vt eJtM n i.o oM VJOM e o..u.cUbly titan 6.eM: 'Le..6 po M e up :to 15KHz wah a dJtoop 00 ldb bw.ue.e.n 15 and 20KHz ... howeve..ll. both oil walun the. -typic.a.£. t 1 db fLe.-6 pO 11.6 e .0 peu6.{.c.a.Uon 011 the data. II heet. ~ A PM 6e..o-6iona.l rneampU6.{.Vt ,.'Jhoutd hof..d the..oe m.<.rlband equa..UzVt 1tel.):JOI1.6e. eNrOM to t.25db /L6.{./tg pILewion 6ilm l7.e.-6i.o-tOf(.6 and polyJ.d.ylte.ne. c.apawoJt.6 60lt ion9 tVU1l ll:ta.bil­ily. VOUlt Pl00 Plte.amp witt -typica..tty Jtun t.1db enom 50 to J5000Hz.

Ana theA C.MO n.{.c. pM bf..em i.o i/1.6 u n Oic.ie.n.t '{'Vl.put -6 .tag e headJto 0 m . H e.adtto om Um.i;ta.t..{.OI'l can Jte..o uLt nJtom makbtg the. ow}:. ~.tage. ga..<.1'I. lugh to 0 ve.tt.come a fUgh 11.O.i..oe level .(.11 -the. n0.uOW..i.Jt9 ou:tput .tJ:tage.. with gMove .o.tyll.U! ve.loUti~ 01'1. cLi..gJ...ta1.1.y ma..o tVte.d and di.Ae.c;t :to c/J..6 c. !tec.o JtcUJ1g& ne.g uhvc..e.y e xeee dbl 9 50 em / Sec pea.k.o at m.<.dbaYld, a. lugh output c.aJ!:tM.dge can Jtea.dily oveJLdJt.{.ve the. 80mV max.­imum b1.put f..eve.1. Um.U 06' marty pJteamp.6.

VOUIL ATI pJte.a.mp [~ com6ohtably ac.cept 350mV pe~ (250mVttm.oJ at mid 6Jte-que.nue..o an.d up -to 2 VPQ levw a;t. 20KHz. The..o e f..evw Me .60 ~aJl if1 exc.e.o..o 06' the. vef.o wy ea.pa.b~e..6 0 n both eu.:t:te.ll. hea.d6 QJld pia.ybac.k c.aJr..tAidg e..o that you c.a.n 60Jtgd. a.bout .i.nput hea.dJtoom a..6 a. .f...Un.i.tilion ooJt the. 6oMe.e.a.bf..e 6u:tuJte.

The. RIM oeedbac.k e.q~zVt, whe.n .6ca.£.ed down ..i..n hnpe.da.nc.e -to m.tfU.nU.ze bt­put )10.{..6 e. ge.ne.JtLt.t).o Vl., 601lm6 a low ,,[mpeda.nce, !Ugh c.apa.wy load 6' all. the ..i..nput .otage and can Jtea.dily 0 ve.ll.f.oad a.£.mo.6t a.U .tow rto.i..o e 1 C 0 p-amp.o . TiU..6 output c.LUtJtent ~ le.a.d.o to stew Rate U)nd:i.ng, TItaJu,.{.eJU: IntelU'nodulatiol1 V.i..otott-uon, w-<.ttg lugh Pteque.nc.y HaJlJ71on.{.e Vi.ot.ow..OI1, exc.e..6.6.{.ve 1M cU.t,-toilion Md pJt1J babf..Y a 6eLV othVt dLo:toJttiol1.6 we haven' -t oound name..o 60Jt ~ yet. A !Ugh .0 iew Jta.te .6 pe.u 6.{.c.a.t.i.o n 6' all. .the .i.nput r C ampli f./e..JL aLtho ug h Ve..JLy Yl ec.e..o /.) My .i..o no 9 uaJu.'U1.te e 06 plLoteWon oJtOm .6f..v,v Jt.a.:te. pltobf..e.Yn6. Equa..Uy ..i..mpoJtta.n:t, -the a.mpli6ie..Jt mU6:t have .6 un Mum outpld cWVtent .6w.<.ng c.apabildy to dJt.<.ve. the /Ugh eapac.ily 06 the equ.o..V..zeJt. ne:twottk. A TI plLea.mp.6 U6 e tJte 5533 T C whieh bA..6 a 3 SmA peak a ldpu.:t c.UltlLettt and c.an dlUve the equaU..zeJt with 6u.U Jtail ;to Jta.il output .6w.i..ng.6 a;t ill JLO...ted inteJLna.£. .o.tew-Utg Jto.te 06 73 vo.1!..;t,6 pe.Jt m-<.VLO.6 e.eond.

Pl00 pg.3

Th.A.-6 ,mcl.uotJty ha..6 been enga.ging -in a ~u.tJ1e hMcVz.oom hOM e..POl.f.JVt 1ta.C.e.. 60ft hJ.gheJt and hi..[jheJt pfte.amp outpux ~wUtg c.o..pab~lj. Thue pot~ ou.t-pu.t.o (M IU..gh a..o +27 dBml oYllIj 6uc.e.e..e..d in oveJt1.oadUtg c.o~ole -inpui ll.ta.gU un.tMll pa.dded way doWY!.. The.. gJte.a.t ltea..dI!.oom Quut c.a.n ai.6o be.. IJ~ Me..d by a fte..d.uc.:Uo f1 in the output l.Jta.ge.. Y!.O-La e. 6100Jt :thU6 a..U.oW-ing loweJ~ aVeiLLlge 0 ut-put levw :to be uLle.d. Folt e.xa.mple., IjOuJI.. Pl00 will. eMily me.et 80db SIN peJt-6oitGme.e. a.t. nominal output6 be..low -10dBm becl1Ll.6 e. d hall an otdpux. b~ge. no-it, e . l/-ooJr.. 0 ~ only - 96dBm. Ope.Jta..U.n.g a.:t - 10ciBm out .w a. good ma.tc.h ~0Jl. maJty eon.-Jole. inpu,U and pJtovidu '28db 00 plte.arnp ou.tpLLt hMdItoorn. ThiA.u, the 6wtc.:UOfi­a.l equivalent 06 a +36dEm cti.pping poVtt above. a Itom-&ta.l +8dBm old, NOW THAT'S I{EAVROOM!

Alto the..lt iJnpolr.tJm:t e.o n.6 ide..J1.tl:tA..o n J.h the pJtu enc.e 0 6 hJ.g It a.mpi.J..,t.w:ie, 6 ub­.6ol1-ic. input 6igJ'tai.6 wlU.e.h oJUg~e ilt ftec.oltd tOOitp, ec.ceJtt.!Uc. c.eJ'LteJa:. hole.£, a.nd bWm.Lc. p).c.k. up 6fC.om 6ma11.. ea.Jr.t/tquah.e..& a.nd dancJ..ng VJb. Theile higrtCLU Me .6:tJz.OltgMt in the nughbolthood 00 :the. c.aJltJr1..dge and tone cwn lt~ol1llfL.t 61te.que.ne.y, typic.a.l.ty 6 .to 1 0 Hz. I It .0 tucU.o apPU('tJ..t..i.o n.6 thu e. 6.[9 naL.\ can 0 vVt10 ad. a.mp­UMeM, 6a.tUt'!.lLte c.onoole. :tJta..no 601UrreM, ovvr..ciJr.J..ve. Li..mi...:teM cmd dama..ge loud-6peakeM. 1 (le pftea.mp inpu,t .6:tage. ~ the opu.mum loc.o:..:0Wn OOfC. a 6uD.60rUC. fril.j:.eJt. Thctt M-LteJt 6 houi.d iJie.all.1j lterncU..n in :the. wcuA.;t at all. ruu 6inc.e d -La hnpo~6-..<.ble. :to PfC.e.dJ..c.t wit Vt " .:tw-<.n121. e. to u" i.o 90..&t9 -LO 9 u CA.Jr.JtJ..e.d l1Wi..ty and blte.ak -into the WVJ;{. d.a.n.ce at the m-tke. HowevVl.. plte.v-i..OtL6 atb,mp'u a.:t "Rumble Fil.teM" ,toticably fl.OUed 0 n n tow oJte.quency aw:uo and had /.u je. 6~c.he.d out rno~;i: 06 the. rue. , VOu./!. El1colle. Pl00 pfC.e.amp .inC.OltpoJta.t~), an a<:..:tA..ve., two pole.. l:Jub~ol1-ic. frWe.It btrJ.dge.d Mound ,~he. RIM ~eedbac.k equ.a.Uze.l!.. Tw flLte.lt oollow[" the R1M c.u!Lve (iJdjUrt .5db down to appfr..O~e..ly 2 8/1z, 'LO~ o 6ft only 6 db a;t 20Hz then pi.uJtge.I.J q u.A..cM.y to - 30 db at 7H z E Xc.ellen:t -6 Ub6 0 nie. ILe j e cilo 11 .fA :tJuu, aft.airt ed wli'.ho u;t t06l:J 06 low 6ftequel1cy a.u~o.

The. high end Mund 06 ma.nlj c.LJ.Jt.;t,;Udge.I.J c.an be noUc.a.bly a.tteJte.d by o.dj U6;i:­ing th e, ItVJ.fA:t A.. v e and c.o..pacJ.;ti v e loacUn 9 . You mOJj j umpe.lt p!W 9 JtaJ11 the. c.o.JttJU.dg e. loading 6ILom q'l Pn up to 394 p6 and nMm 50 to lOOK ohm6.

OU//. pOWeI!. 6 upply tL6 U a couple 06 l.lYUque. lleglJi.a;t,i.ytg de.v..<.c.u c.o.lled ze.neJt dIodu. II" c.on:tJuto:t to mOJ.lt cancy thltee -tvr.m.<.nai. Ie fteguWoM, thue. de.v-i..c.u w.LU U v e. tJuw ug It pOWel!. lin e :tJr.aM ien:t.l> cmd 6 -imu1;tmte.o U6l!j pftO ~e. c.t 'fa U1t vain. -able wctU:t!t.y _

IIJSTALLA TI OfJ

(~e Ilecommend :tJuLt you plug toge;theJt YOM twtntLtble , aJtm , 'Plt£.amp. outy-mt and gftound c.onl'1edtortlJ '(JuoJt to peJu'rJaJ1ent , ~e.m-i--i.na.c.c.u.6a.ble. ht.o~n ..(;1 oltdeJt to che.ck COlt ;'~F pickup, hum cltOm gllound loo~ .. llhoJt:te.d c.a.bl~, U('. Vou c.an aUo :tJUm the c.a.!dJrJ..dge. iDading at. .ti-JA ;time by ~t JtemOVVt9 AC POW~L, JteJnOving :2he c.oveJt and puf.LJtg jumpeJtb 6ItOm:the. Ie hoc.ke;C located on the PC boaJui. j~t beJU.nd the phono ja.c.I<.:,.

CAUTION! Ai..wa.yh Ilemo ve the. AC pOWell. plug be COIte. ILemo ving Oft 1te.pta.cUtg :the. e.o veil. E XPOll e.d btte.JtYLai. A C a.:t the. 6/Jl) e c.Up.6 ~ ve.Jr.1j lik.ety t.o -.:. holLt to ~lte c.oveJL ,41fW.e it i.o bUng p.ta.ce.d w.n pa~Ltum Oft bWfj !LeJnoved oJUJm the. pJte.a.mp.

P10D pg. 4

MOW.JTI IJG

YOM Enc.olte plteamp won ':t w..<..n any bea.uty c.on1~tl. and ~hou1d be IUdden away undeJL t he twu1ta.ble . MoW'U: a ve.Jtt)..c.o.,tty on .the -6J.de will a 6 YO M .tuJu1-;table c.abinet w<..th M J/.eJ,tt6 t.Mough the k.eyhole .6£otl. on e,i;theJt end a n the plte.­amp . AvoJ.d .6.:tAong ma.gnw.c. Me.td6 6Jtom the. t Ult.l1ta.bl e. mo:to!L and make ~Ulte YOM c.aJl.tJr.J.dg e le.a.d6 !Leadt the plle.amp be 60 Ite. &&tal rna wt..thtg •

[vIRHIG

OUlt -vuuJtaYtc.e c.ompa.nu w~.t6 0)'1. -dJJt e.e wiAe. glLOunded Pf.u9!.l. The:tJUA ~ wbte. gJw und c.aJl c.cmo e a glto W1.d lo 0 p w.Ltft yo u.Jt -6WMO gM wld. r 6 yo U Me. VeJl.1j .6WLe tJuLi YOM .stuMO gJtoW1d (1.J.i.ll. pIWvJ..de adequate pltotec;u.olt to ljOUJt peMonne.l .&t c..M e 0 ~ WI AC Line. .6 hoJt;t to the duu..oJ..o, a 3 to 2 AC Ul1e adapteft c.QJt be. U6 ed t o J..<So.f!.a;te .the. PO(!JeA Une. gJtouncl. (J)e. )Lec.omme.nd that the ada:ptvr. be. Jte.move.d (lJ1d :the., pOI'JeJt .eA.J1e. g!Low'1.cl be. lLec.oI1l1.ec...te.d ptUoJt to any .6 vr.vJ.ce. WON? Jteq u.UUJ1g Ilemovat a ~ the -6 .tud{,o gJtowld nftom the. pfteamp c..haM-u.

The. nOM J..n e.ft~ .tow J..nduc..:ta.nc.e c.oppe./L .6 .tM.p wfuc.h you Me, o~ c.o UJtJ.> e, f..IAJ..ng 60ft /jOLlA .6tucUo gftoW1d -U not going -to &U ovM the. #6 gJtOwtd -6 t ud on :the PI 00 eitM.oiJ.> • Run e.o ppvr. -6.tJta.p to (O-Ufu.n a new J.nc.hM 06 ;the. ChaM.{h QJ'1.d j UJ1IP :to :the c.!1(l .. M~ l'J.Lth .6{uud bJrMd. COJlne.c..t tile. tone. aNn gIWUYld lead to .t(Le .oame. -6:tud.

Pc..ug e.aJz..W.dge. lead6 -Utio .the phone ja.du, . CO lt ve.nUOI1 iJ.> uJWe !JOlt .te.M e.haJme.1, !ted Olt b.ta.c.k &01( tU9h .. ~ c. ftM ne.1.

YOUlt Eltcofte plteamp .U, decoJULted (Wl'l mOJtc>. beado them no i)eJte.k (( 'lElo?). ~)ell OWl be.ad6 Me. 6~te and ai.,tJwugh we don' .t have neaJI.l.y the mu vie .6W !A ca.pac...Uy , wlULt we do have. iJ.> tuned 60Jt go od Fl.1 o...nd AI,( Ile j ecti...on. AVtY RF .6iLJ..e.tcLi..n[l and .6 uppJLe..6 II J..o l'l /.)() ~ .te)1I J...o no be.t.teJt .tfUUl :th e. glLO I md .6!f-6:te.m into wlUc.h U J...o ;tJUjA.Ytg to dW'ljJ ;t(/ (J. w?r~Jt:te.d RF. I n :~OlL ha.ve a dec.en;t gltOW1d .oy<>£.em and ~:tLU (~(1ve RF pftO olema gJ..ve f..IA a ca.U QJ1d we {uilJ'. {wid a t("tf',:'J/WI'I.e. pM.lj~'t llleetin9. 10 /jou dol'! 't fta. ve. o. 91LOWtd /~ 1j.6.tem /jO(L I'y.....te . .6:til..t be O. f(. a.a tong M ljOl1 dol'/" .tr:uJu1 011 'j 0 ~)Jr.. :t!tmu nU..t.t.eJt •

Ou.t put COI1I1e.ctiolU Me -v1cUc.a;ted o'L ' the 1!.a..ble . VO NOT GP.OW.JV utheJt HI Oft LO ou...tpu.:t :tvlfTl-i..naiA . 1 ~ you Me. d/U.VA.Ytfl a .6J.ng.te ended (wtbahu1.c..ed - one. .6J.de gtr.owlde.dl lLJ..gh -vnpedcvtc.e Oft 600 ohm .toad U .ohou.ld be. conl1.ec...te.d between e..LtheJl HI :to G,~V Oft LO .to G,'.IV. 10 you. Me dJUvJ.ng a. ba.f.a.nc.e.d .eoad c.onnec...t U between f/I and LO ou..tput .tVull.i.nili. 1.t iJ.> geneJta.Uy Wmec.eMaJuj to t<UrJn..i.nax:e. th.e PJ 00 to.(;th a. 600 ohm .toad .£6 d iJ.> dJUv.wg a {ugh J.mpedcmc.e. ~put aUftouf0 pf.acUtg a. tVt.Jni.na.:UJ'l!J fte-O.L6.tOIL ac..JtOM a. lu Z input cd:. .the. ll.e.c.ei.v..w.g end w.U,( Oc.c.M.6J.ona.U..y ftedJJ.c.e RF pJ..dwp bwvee.n the. pl(e.a.mp and .the c.o r!J.,o.te -Utpu..:t .

Pl00 pg. 5

AVJUSTMHJTS

'101)}[. P100 hlUJ .6u6Mue.n:t. gCLi.n and output :to OlJeJldM:.ve. .60me. c-onoo.te. -i.npt.dA, pcvrUc-u.ta!tR.y tho.6 e. plW v-i..di.n. 9 pJte.amp.6 6on.. Iu.g h le. vel. .inpuiA. F uU. C-io c.kw.W e. .6e.;t;Ungl> 06 the. le.vel. .6e;t pot!> w.LU. pltOv-i.de. a.ppIWUmatel.1j + 10ciBm baimtc.e.d otd:.­put at a n..e.6en..e.nc.e. 5 r-m/S e.c., 1KHz fle.COn..ding le.ve..t nflom a ~ge. plWv-i.ding ImV/Cm/Se.c-. Two o'c1..oc.k. on tite. le.vel pou J.A a.pPflO:U.ma...te1.y OdBm wWe. Twe1.ve.. o ' c1..o c.f2. e..quai..o - 10dBm out. Good S / N pe..n..60Juna.J1c.e. -w ma.-i..rU:.tU.ne.d e.ve..n will I1Om­-Uta.£. output.6 lUI low /to - 1 OclBm. howe..VeJl 6011. lowen.. 11Om..Uta..t output le..lJW a. fr{.xed a.:t:te..nu.tttOfl pad .6 houi..d be.. p.ta.c.e..d betwe..en .the.. pfle.amp rutd COM ole. input.

T JL.i..mm.i.n. 9 .the.. c.aJdJUd.g e.. loa.ding c.a.n. 0 ptim.i..z e.. th. e ItJUJ po no e.. • btr.-i.g hte..n a. dull Mund-i.ng c.o.JLttUdge Ofl .6mootft ou:t a peaR.y lugh. end. 'Iou c.a.n bU.m by e..M. U6 e. a .tu:t Ite.c.oll.d Oil. j uJd pull. out J 7 and J 8 LI)/UC.h. leavu th.e.. CJ1Jl-tJUdge.. :tvun<.na.te..d wUh 200 PO, a. good nomina..t va..tue... 16 you lQ.6 e.. :the.. li:t:t.te.. j umpe..lL6. fle.p.t.a.C.e.. the.m wilh (126 !4Ute.. (.015 VI A) all. frtafte..n .6 orne. c.ut 0 n 6 1I.e6-wtOIl. i..e.acl6 to .015 ilic-R. .6 0 tlULt the..y Oil c.omnolt.:tabf..y in.to .the. 01 P ~ od2.e;t.

I.tA I NIT! JANC E

POWeJl .6u.pp.ty voUage...6 Me. + and - 15VVC nomJ..n.al..

1 C 0 utput VC VoUagu UYldvr. no .6-i.Wz.a..t. .6 hOltie..d .input conci{;t.[o IU l> houi..d 1I.e.­ma..i.n wUh . 1 'J 0 6 gM w1d . Gn..e.a;ten.. de.. v.i.a..t.-i..o n JA an ,{J'Ldica.;Uo non I C Oil. Ult.c-u"U plto bie.rM .

Five. to ten tje.aM olt.Om now Il.e..pla.c.e. ill the.. a..tumi.nUnl e1.e.cbw.tyuc- MpaU:tOtrA.

Kee.p 2 5 O~} .6 oi..deJL..U1.g gW1.il out 06 the.. PJte..amp.

r 6 lUi: by Ugh..:bUng Jte.pla.c-e.. A 1, A2 and any:tlU .. ng tha.t ha..6 t.uMe.d b.ta.d2..

16 110 'JAC JA ne.d ~1 ph.ono .input buy a n~ rJte.amp.

MODIFICATIONS

230 VAC OPERATION

VOl)}[. plLe.amp ~ 1.u.iJr.e..d 6M. 715 VAC, 50/ 60Hz opeJta-tion WtiM'& oth~e. n.e.quu.te.d a;t .th.e.. :tUne. 06 OIl.de.tr.htg. It can be. mocUMed 60Jt 230 VAC opeJrLLt.[on by n.enlov-i.ng .the. powen.. tJuut.& 6ollmeJ/. pJUma.lt.lj j umpVL.& J 11 and J 1 3 a.n.d bL6 e.M:.<.ng a j umPeA in J 12 .

NEil) RIAA CURVE

The. RIAA 11.tL6 plWpo.6e.d a modi6..i..c-atiol1 to ill .&-ta.ndaJr.d cWtve. to he..ip Mli-006 [)ub.6on-i.c- Ju1J11ble.. T/tJA modifri-ULUtJI1 adcU. a Mil 060 COJU1eJl in the.. pfuljba.d2. Jtel!pon..&e a.:t 20Hz. AU:.hough;the.. a.C-Uve. :two pole.. .&ub.6on-i.c 6A-.t;teJl in !JOM P700 iA

P100 pg.6

mOll.e eo6ec,u.ve at b£'OC./u'.1g .6ub.6oru.c. .i.n'(:)u.to tlta.n the pMpo.6ed RIM c.wr.ve c.ftOJtge, that c.ltange wU.1.. a.t6o a.66ec,.t .tow oJte.queltc.y au.cUo Il.UpOMe by a.bout 1.6db at 30Hz.

(IJlte..1 th.e new c.uJLve bec.om~ moll.e gel1eJta..U.y uoed you. will be ab.te to '(:)lI.e­weitj mcdc.h W lolV ~Juz.quel1.c.1j Jtupol'L6e :to 30Hz .6Dnp£.y by cLipph1.g out c.apac.­aoll..6 C 3 98 rmd C4 OR, tilU.6 a.dcUn.9 OJ'!. adc:LUJ.ona.£. matc.lUrtg 20Hz C.OfLltell..

MODEL P100 TURNTABLE PREAMPLIFIER

TECWiICAL SPECIFICATIOIJS

r;JPlrr IlIPEPAtlC[ J wnPVL pJto (l/f.Nmnab£.e , 5 0 .to 7 00 K 0 1'lJ1l6 , 1/ 7 .to 394 ~~ II .ill 1/ 7 P 6 .6 tep.6 •

T/JPUT L[VE L 2 5 0 mV roM t:lax,.lr1IWn @ 1 KH 2

5 mV 11 0 IM.J1a.£. (I 1 ,1(Hz ~oJt-;-4 d13m out.

OUTPUT LE VEL + 18 dBm .into 600 oltmll, oa.e.aJ1.c.ed OJr.

Wtba.£.a.J1c.ed ,10 V.1tm.6 .6-U1£).e.e ended .if1t.o (u.gh 2 faac/.

OUTPLrr I.'-!PEDA'JCE 400 ohm6 ba.£.anc.ed, 200 ohmo ll-U1gle eftded, c.plit and RF bypctMed.

GAIN 54 db rna dmum , e.o rt.t;,tnu.o U.6 f..y o..d j uo .tabie .

SLEW RATE 1 3 V / u.S ec.. aM Ulte.lJ rM.iU.mum TI M •

CHANNE L SEPARA TI ON 80 db 0"- b e:t:teJI.

SUBSONIC (RUMGLE) FILTER Two pole. ac.t.A..ve htput frU-;teJI. FW :to 30 liz, -6 @ 20 Hz, -18 @ 10 Hz, -30 db @ 5 Hz ht o..dcJli).oY! :to RIM .6pec.i6.ied Jtoiio66.

NOISE PERFORI.IAIICE SIN= gO db m-tn, "-ef., 10 mV, 7KHz, u.nwugiLted oveJ[. 20KHz mect.6UJl.emel1.t band. cu.i-th ,utput tell.Hl-i..n.at.e.d .i.Y! 600 ohm6.

SIN= 90 db m.ilt, !teo 10 mtl, 1KHz, w.i,th A wughtUtg MUeJr., 600 ohm .input :teJ1Jn.

IIARMOfJIC VISTOTrrlON .10% max. THV, 20-20000 Hz 0 +18 d3m

I1JTERHODU LATI ON VISTOf!.TI ON • 05% ·;~m(1.x..i..mu.m, SHPTE mea.6U1te.ment

FREQUENCY RESPO!JSE ~db, 30 to 20,000 Hz 1l.e.6. oid Oil.

neLV RIM c.UIl.ve, Utltell. CUfl.ve a.vm­abie. blj jump ell. c..itaYl.g C2. •

POWER R[:(LUIREMElrr 11 5 Oil. 230 VAC, ht:t. j Ulllpell. .6 elect 1

50/60 Hz @ 6VA. 3 c.oYl.d. RF 6.ittelted.

CONNECTORS Inptd - RCA :type pllono jac.Ju, Output - SCltC2.W :te.Jlm-i.no..i bloc.fl., 318 cJ:A6.

VI MEI"S I OlJS 9 1 I 4 L x 5 3/ 8 (!) x 1 5/8 H, 5 ibf,. .61u.p

PJOO P9.1

(

LEFT >+---.-1i,)}{Q)

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R2-LF:3~7N

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N!JTEI. R'EMOV[ C39B R 0 [ "'iClB (IOH J F OR NEVJ RIRA CUIN( VJlfI[ H IN r:LUDES 20HZ UJW FI<'EQUEN['1 [ORNER

NOTE Z. REMOV[JUMP[RS JI-J6 AS RC qU IR.(D FOR CORR ECT rnRTRIO UJROING TI

A u ~.

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f-il LO IGND HI LO

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100 100

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RIGHT

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P I DO PHDNO PRERMP

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COMPONENT LOCRTOR

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