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COMPUTER DRIVEN RADłOTELETYPE TRANSCEIVER KfT

#h*f yOu v# t>##" ask og K*. # N#    systam *o»

OOm^***# dnv#n ł #r>r. 1#ł*fyp*

V«*?*on Th# so#T**fe piow^ a» •ha !#t#M • ##w/ bangs" ka#

%*•! \Cf*n Op*r#IK>n.*ul0*nae«*Jty

'epeafing kast mpług#. pnm« Oulput and mo««. Th# h*r<7»*# u\*\ Mand pro*** »*chn«Qu#$ Wh.k#    to ?##»* w»th m*

pc#utaK%crot»t iptArea«« MM On IM^taono thr unit tootha* compuiers (t Tl Nov.*84) ETl 7SS)

Cal M7SS41 ________No*m#lty$135

SPECIAL, $99

15V DUAL POWER SUPPLY

This    projad »S Wada »<K

mosi prof#rfc ragumng a duai

mcmdas transk^rmar.

(ETIS61. Jun# 78)

Cm K«M«0 ...............S34.95

MICROBEE SERIAL-TO-PARALLEL INTERFACE

Mnsf merorcmpgiars #or*t> o#m>nQ hava an RS?32 conn#oor. O# pon fTuough #h<h sanal COmmuncaiłO^s (•• -outTOuipu^ ** conduciad. Rtaacon«r«n#onihat tor Itsring on a pnniar. th* BASIC LU ST or l PRINT command assum#s a prima* »s conn#ttad to tn* RS732 pod. ProWm is. sarlai aA#daca pnn8*cs ara mor* aipansna fhan parał**' Centronics* *•actacr priat. Sava rnonay bjr bu.idmg tfvs Sn#daca (ETl Jan 64) ETl 675

Cm K-**> 'so---------------S49.50

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LOW BATTERY YOLTAGE INDICATOR

Kno#mg yOur oatlonas ara abou# 10 g»va up on you coukJ save many an amparrassmg uiuation Th*s simpfa »o# coft profan #*■ gnra you# aarty #ar nng o# po##* faiłure. and mafcas a bandy bagmnar s prOfOCl.

(ET! 260. March 85)

Cłu K4»oo    S9.95

INDIVIDUAL COMPONENTS TO MAKE UP A SUPERB HIFI SYSTEM!

&y directly Imporling and a nry>re (echnicaRy ofientatod ofganisat>oo. ROOIRVING ELECTRONICS can bnng you lhose Products al tomt* pneos Ihan thełf ctynpetdofs. Enjoy ihe many ol^of advan!ages ot RiE S«n*s 5000 lut* socfi as *Supołt> Fłntsh* Ironi panols at no ortra cos! Jop cjuahty componoNs $uppi>ed Jhroughout. Ovof 1.500 so*dl

Fof (hoso who havonl JNe tim© aryj wam a quatty N-fl. w© uvi s©» tho Series SOOO kUs assemWed aod tostod. •

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POWER AMPLIFIER

WHY YOU SHOULO BUY A -ROD IRVING ELECTRONI SERIES 5000 POWER ^łupi ■^r'^=-

LOW OMMSMETER

Ho# marpy hm** h*ve you yOur Mu*m*'*f «**n you Kad 10 maau/a a ło# vMu# »evstance? W** ««h tha *lo# Ohm* Makar ”yOu can sohc thosa old probUłtn* and ei faci m*a\u*#» r#vs tance trom 100 Otmł do#n io 0 005 Oms l€TINov.8l)ETl 156 Cal. M1560 _____Mocmaty u4 95

SPECIAL. S39.9S

50 W AMPLIFIER MODULE (ETl 480) CnM4««c    S31.80

(Haatsmh nptKjrat aitra)

100 W AMPLIFIER MODULE (ETl 480)

Caf. k 44 60i    S34.80

(H«tAts<a opt-onal aiira)

TRANSISTOR TESTER

Mave you av** davo*d#r#d a suspac f '•#/ *Asior. on)y lo And thaf 4 chac^s OK? TrouttmshooAng aaarcisas ara oKan hndarad by thls t ypa Of »a»sa alarm, bul many of th*m coutd ba óyc*ó*1 #ilh an "m-orcmi* componan# taslac soch as na f A Handy Tasiar. (EA SapL 63) 63TT8 C*. kmcwo _____________S18.95

PARALLEL PRINTER SWITCM KIT

TVa«1 of ptug s#apping #h#n #v*r you #ant 10 changa Hom on# («**#< 10 anothar? TNs «o# co*i pro#ci sboutd s*JI you do#n io ma g»ound tf lais you h#ve r#o Canoonct typa prima** connactad up patmananńy so Ihat you can sa^ct on# or thr othat atih# fidi of a s#dch.

(ETl 666. Fab. *65)

C* M66fcO    S79.95

• 1% Moiai    anflO

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MOUSETRAP

Tłas dav#r aiaciron^. mousatrap disposas ot m^a rnstamty and maccrfsAty. #»i^>Oui tael. and »asats itsatl automjacaiy. Tb#y II n**#. ga! a#ay !*# cnaasa agami (CTl Aug *84) ETl 15?4

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SLIDE CROSS-FADER wam to    on *ea*y p*ofes sonar

V*d* ShO#'^> This VOr crosi-tad** can p*o>nd# vnoc*h <*su*ves trom ona pfOfecOO# 10 #no*h*f. •**!># 1# v*d# rh#ngmg a^Hynalca>r_r from an in Cu« v*' a*-* imaj. and synchrontsa si*de changas to pa racodad oonrwraniary o* myS*C on a tapa eoorde». Aji tNs at # cost far lass ^łnan compafat#* convn#roa» urvs <EA Nov. 81) 81SS11 Cal K61110 ______Norma*y $V9.0C

SPECIAL. S89.00

ELECTRONIC

c«. KSM^o ................ S39.95

RADIOTELETYPE CONVERTER FOR THE MICROBEE

h*v* your computar prmt !hr Utasl na#S Vom T*a .nta»na'ona* >nort#ac# na#s S#rv<a. Jusl hOOi v»p tfas proj#r^f befwean your s*od *i»r r#ca-var s AuOo outpui and ma Mcro6aa parafia’ port. A s-mp*# pt* Ot vryt#ara d06S •** oacodmg Can ba nooaad up lo orh#f crmpuiarsioo. (ETl A*x/83)

12/240V 40WINYERTER

TNs 12 240v mvad*i can ba usaO to pn#a» up malns appAances -a*ad up io 40W. or to «ary m# spaad o# 4 tumub-a As a bonus, a #m afsu #ors baca#ards as a trrcsia chargar io top uptha bartery #hanthapo#ac Is On. (E A May 6?) 82tV5

Cal K8?0M ______......... S69.95

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CRYSTAL CONTROLLED TV PATTERN GENERATOR

Anyonr #*sNng lo obfain th# maiimum c*do*manca 6om a cc**> TV ractav*< n*#ds a panam gan#»at* «r. \Arhy no# bu^d m*s suparb

unit #hch P*Ov«da* ftv* Sapa^atr par.ams: do#, crosshaich. chaesa* board. gray sca»a ano #h«ta tavt#r? No«e: Tną RtE hH *nciudas a larga AAS rypa ca sal (80pg6. € A Ju*># 80)

Cm. k80013 ............... S99.95

T73\ńnreioped by

TTTT3 clcCTRONICS and »s betog supp ied to o#het m

suppr*efs.

SPECIFIC ATIONS: 150 W RMS Into 4 ohms (pe# channei) POWER AMPLIFIER: 100W RMS ano 6 ohms (♦ -55V Suppfy) FREOUENCY RESPONSE: 8H/ k>2oh* #0#4).4dB 2 8M/ to65KKx.

♦ 0*3 d6 NOTĘ: Thasa hgu**s ar# dr*fatmmad sofaty by passiv# Miary INPUT SENS#TIVITY: 1 V &M$ for 100W ouput MUM: 100 dB beto# »ui outpui (nji).

NO SE: 116 dB b##o# K#s outpui (Kai. 20*Hj ba'id#dVi)

2nd KARMONIC DfSTORTIÓN: 0.001% at 1 KHr (0 0007% on ProtOTypes) aitOOWoupuiuS^ga ♦•56VSUPPlVra«adar4Aory*bnuas.00003%'or#M •requenc*s Msa tha* 10KH7 and a«po#*«s ba^o# ctppłng TOTAl KARMONIC mSTORTlON: Dat#*m^ad by 2nJ Harmon* Ostodon (saa abov#i.

INTERMOÓUl ATION OtSTORTrON 0.003% at 100W. (S0M/ and 7KHj

mrtad 4:1).

STABiLfrY: UncOrxV-o#ul.

Cat. K4477I ................................................................ $449

Assembled and tested $599

pac* Ing and pest $10

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PRE AMPLIFIER

THE ADVANTAGES OF BUY1NG A -ROO IRVING ELECTRONICS"

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30 V/1 A FULLY PROTECTED POWER SUPPLY

Th* iast po#*r Supęp* #• <V? #as •ha pnaryynenalły popular ETM3*. Thrs IO# COS' Suppfy teaiuf as tui proiaclion Outpui vari#flon %o#n 0V •o 30V and se«e<ia£H* cuctam bmt. Both vOla*aga and Currant "**•«><tnq •S pro^Oad. (ETl O* 63) ETl 15? Ca*. K416PO -____Nosiły $73.50

SPECIAL. $63.50

ELECTRIC FENCE CONTROLLER

Restor# disopima to ihr farm or aiotmanf #n*h fhJs «t» amctic lanc# con|fO«M. It «aa«uras h^na» nslput pn##r and v>#af cunant dram fhan th# (y#viOoS dasfjn tor oS# in ru*al araas.

(EA(X. 85.65aft1)

Cal <85110    $49.95

HUMIDITY METER

Tns ptoecf can ba bu*n lo giv* a raadoulo# tafatry* f>jmK>Tye-ma» on a LEO dot moda d*sptay o* a

COnvan#«onjf m#f#>; *n addition a

can ba usad #*h anothar p#o#c^v as a conooaa# I0 tum oh and o#t a #ata» rmsl spray a* J holhousr. to# aiampia (ETl Ma? 81)ETV256 (Includas furndt, sansor 519 50)

C#lm25mj ..............S61.45

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ercial unit avaiiaWe thai soonds as

SPE O FIC ATIONS:

FREOUENCYRESPONSE M#jh i#v#i mpur. tSH# #130KKv. +0.«1d6 IO# le.tM input conforms ftoRlAA agua»«sat‘on +-0 ?d6 DlSTORTION. 1KH7 *0X103% on #N mputs (Mrvt o# rasdubon on maaSurm agmwwnt dua io no*s# Matan)

S?f NOiSE: M«jh i#va- »nou#. m#s*#r fu«. #8h *asper t lo 300mV*npu< s-gnaf at fuli Outpm (1.2V) 92dR nai .100dB A ##^htao. MM *npuf, master 'ufl #*h raspad lo fu« outpc* (1 ?V) a( 5 mV *>put 50ohms suurca »es*sUnc# conneciad: •86dB tiaV92d8 A ##grv#d MC ¥^J\. master %■. #nih rascact to tuli outpui (1 2V) and 200uV «nput ugna«: *7ldB 'Ut »75dB A #*<ytad.

Cal K44791 ............................................................ $399

Assembled and tested $699

packmg and postage $10

Cłl. K47330    $19.95

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>*ULTI SECTOR ALARM STATION

Prc^act your n<ma and pmsassons •♦om burgtarv #an fh»\ up to ma bu#Qla» alarm sy»«4*<n It s aasylOOuHd cosH »ass man agunratom OOmmaroal un*s. and i»aiur»s a»gw %#c**4tv mpu*’.. •nrtrvK)ual ucor controi. banary baca 14> and safMasi fac^ry. Spaoflcafons: a E^ht sacfors #*m LEO status ndcaton

• T#o da«ayad antry saclors a yanabka ert. #mry and alarm

satbnos: antry d#ay vaytabr*

raan »0 and 75 saCond%. <Vhay var»aMe Diw. 5 and 45 saconds: alarm ima *a*»abta t**#*an 1 and 15 m^n/as. a tt*vsirva koop sansmg: so4s tXM\ norma Hy opM and norma*y Liosad alarm sansors a Bawary bar> up#4hav-b^t ■ c^argar orciaf a Ro4l a> s^andnv#r.

Th# A»E W1 Includat a fu part) prtniad and prepunchad malał cata and ma'da m*taj worS. plus a gali Oaflaryt UntMatapl# VAlUE1 K65900 oompNMa kf . onły $159 K&Mi •^r*/nanr*> OaOupS134

MUSICOLOR IV Add atedamam \o pad>av ca/d n-gres and discos mm € As MiMOlOr IV UQM SN)#. Th»s łs tha ialav m th# famous ima Of m.jvcofOrs and It 0*V»% laaturas soch as lour cf\annai "co*or organ* P»US »our ctvann*4 kgni chasac. Vonf panri LEO tep**v. miarnai rrucropnona. smgla f#nvtrviry corarol piuf 0(40 coupfad s#«<Nng 10# maaasad sa^afy (€A Aug 61)81MC6

c*dcaioeo______________S114.95

AUDIO TEST UNIT Just abou» acary^yw thasa days #*o nas a stereo sysfam ahohas a gond cassaft* daca but nol*nvany paoc^* ara aMa io gal tha hast podnrm^c* •tom ■ (X#r A*x1«o Tast l>n.t »So#\

Cto sat your cassrfia raoordar s

V# opamum 6aquancy raspons# tor a ^v#n tape o* ara^n^ou#iy 4allr>#syOu10fmdOut #Nch tapa »s bast tor yo\* racord#r. (81AOiD)(EAOcl 8?» CM.NSU01*    S59.50

STEREO ENMANCER Tha hast thtng about sia*ao * mai Ji sounds good: Th* graat*M si#rao h» K mim osas m magnaicanca 8 mr aftaci 5 v»narto# you t ani h*.u K Tfus proraci irts you chaac on bmng chcatad and a aa?as an 'nnhancad st#»ao affact #tmasmai unit #h<h jftaches to your amp. (ETl 1405. ETl. MAR *651 C#L <54050    $79.50

THIRD OCTAVE GRAPHIC EOUALIZER

SPECIFIC ATIONS: BAN0S

m&ęm⁸²⁰⁹

SAVE

n44590

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30

MOTORCYLCE

INTERCOM

OVER 500 SOLDI

Motorcyclmg is Km. bul ma conyersafKm bat###n mdar and passangar <1 usutlfy ,uM no« poss4>* But bu id fNs rKarcom and yOu can corv*«rta #-m yuua passangąr #1 any W #na# you ara ontnamo** Th### arnno *pusn ip-ta A* bunons.    ctAjma and

ITs *4sy io bu4d'

(EA Fat) 64) A4MCj?

Cm. K64o?o _____________S49.95

VI0E0 FAOER CIRCUIT

Add a touc^ o* protasiponaiism •O yOu» mo*#\ w«h th»v sm\*r VWSao Fada* Ocurf. H rmat** you lo lada a vcan# lo btaes (and baca agalnl mrhouf toss o# pici^a loca

(Sync)or co*Ou*.

(EA JMI 86. 65F10)

Cal K66010 ______.Hormaiy S24.95

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Specl6l.onlyS19.95

THE BUSKER PORTABLE AMPLIFIER

Th*s handy ampM*r compiatafy pudaWa and «s capab** o# opar #t ng from adhar tha ma-ryi or a i ?V ban#ry. Mam faaturas «x<uda guKar and Ngb-I*_v*< i^iu#v an loudsp* ja*r. #nd bas* and trąb## COTMroK ttf |usl tha tNnqlor busking o* tu* gu*a' prachca. f£ A F»»u 85 656a21 Cm Kasojc i*»c»x*ng cmw^tS99

................    1 umt: $239

.......2 unłts; S429

packv>g and postage $10

SERIES 4000 SPEAKERS

8 Sp©afc©r« .......................only $S4»

8 Speak©rs wlth Cro**ov©rs .. $795 Speaker Ceblnet Kit (compiele) $395 (^'••8© specify c-itxnol to 5ort 7 o» 8" mld rango wuoler)    %

Cros*over Kita ........................ $295

Compiele kit of parta (speakers. CfOssovers. screws. innorpand

<»*•« ) ..................... $1.095

Assembled, tested and ready to hook up to your system ... $1.295 (Approalmetely 4 woeks del|very)

Errors and Omrmssions E*cepł**d

008 335757 TOLL FREE MAILORDER HOTUNE FOR CREDIT CARD ORDERS! LOCAL ORDERS & INOUIRIES CALL [phone]