first Australiás OMpUTER.\ under $300

A ,1y¡, , i . .410.11h1t' ,111;;1N`1111, la1utlalo1,'1,1, ü t a , _ ,1111W' , q1i111 ,,,,.417.,t ,,1 ; 1111% 111W Ia1W11t; 1Wt 4, +,111,11t ,` Í a1" {, t11111' 4°i,x,e Remember prices shown include - all sales i1`1 ` 1,' °11111t,t1 11It tax, postage and packing. 1111111t 1 11p, N.B. ZX80 may qualify as a 11 al . 11 111 1111,vt1 business in=lairexpense. . `111v -British made. aCUntil now, building your own computer could single key entry. Unique syntax check. Only POKE enable entry of instruc- cost you around $600 - and still leave you with lines with correct syntax are accepted into tions, USR causes jump to a user's machine only a bare board for your trouble. The Sinclair programs. A cursor identifies errors immediate- language sub -routine. High resolution graphics ZX80 changes all that. For just $295 you get ly, preventing entry of long and complicated with 22 standard graphic symbols. The Sinclair everything you need including leads for direct programs with faults only to discover them when teach -yourself -BASIC manual 96 page book free connection to your own cassette recorder and you run. with every kit. television. The ZX80 really is a complete, Excellent string handling capability - takes Fewer chips, compact design, volume produc- powerful full -facility computer matching or sur- up to 26 string variables of any length. All tion means MORE POWER FOR YOUR passing other personal computers costing much strings can undergo all rational tests (e.g. com- DOLLAR! The ZX80 owes its low price to its more. The ZX80 is programmed in BASIC and parison). The ZX80 also has string input to re- remarkable design; the whole system is packed a line you could use it for anything from chess to run- quest of text; strings do not need to be onto fewer, newer more powerful and advanced ning a power station. dimensioned. Up to 26 single dimension arrays. LSI chips. A single SUPER ROM, for instance, Two unique and valuable components of the FOR/NEXT loops nested up to 26. Sariable contains the BASIC , the character length. Sinclair ZX80: the Sinclair BASIC interpreter names of any BASIC language also set, operating system and monitor. And the handles and the Sinclair teach -yourself BASIC manual. full Boolean arithmetic, conditional ex- ZX80's IK RAM is roughly equivalent to The unique pressions, etc. Sinclair BASIC interpreter: offers 4K in a conventional computer because the remarkable powerful. programming advantages - unique Exceptionally edit facilities, allows ZX80's brilliant design packs the RAM so much word modification of existing program lines. Ran- 'one touch' key entry. The ZX80 more tightly. (Key words occupy just a single eliminates a great deal of tiresome typing, Key domise function, useful for games and secret byte). You can add to the memory via the expan- words Timer under (RUN, PRINT, LIST etc) have their own codes. program control. PEEK and sion port, giving a maximum potential of 16K. ORbER FORM' SINCLAIR F.Qt11PSIFNT tAUSTR %LASIAI PTY. LTD. VHF TV modulator. 308 High St., Vic. i Kew 3101. Tcl. 861 6224. 780-t microprocessor- new, Quantity hem Item Price Total faster version of the famous Sockets for TV, Ready -assembled Sinclair ZX80 Z-80 microprocessor chip, cassette recorder, Personal C'omputerts). widely recognised as the best power supply. Price incl. ZX80 BASIC manual. 5295.00 ever made. excl. mains adaptor. SUPER Mains Adaptor(s)(600Ma at 9V DC RAM chips. ROM. nominal unregulated). 516.00 Memory Expansion Board(s) takes up to 3K bytes. S 28.50 Clock. RAM Memory chips - standard V2K bytes capacity. S 10.00 Rugged, Sinclair LX80 Manuntts) tree with $ 15.00 flush, every ZX80 computer. i A Sinclair I enclose cheque/Bankcard/ Diners Club/Amex TOTAL , ...49X keyboard.

Name EA I Postcode . 1 a a ' li n r O º LAddtcss ------J IN.«, e .+R# x"d": .7 . 24 ELECTRONICS Australia, February, 1981