Vol.8, No.4; April 1995
Contents
FEATURES
4 Electronics In The New EF Falcon, Pt.2
Electronic fan control & variable intake manifold control –
by Julian Edgar
8 VW Releases An Electric Car
It runs off maintenance-free lead-gel batteries & has a
range of 80km– by Julian Edgar
PROJECTS TO BUILD
ELECTRONICS IN THE NEW EF FORD FALCON &
FAIRMONT CARS – PAGE 4
14 Build An FM Radio Trainer, Pt.1
Easy-to-build unit offers excellent performance –
by John Clarke
25 A Photographic Timer For Darkrooms
Gives timed periods from 1-450 seconds – by John Clarke
38 Balanced Microphone Preamplifier & Line Mixer
Has two auxiliary inputs & low noise & distortion – by Leo Simpson
42 50W/Channel Stereo Amplifier, Pt.2
The full construction details – by Leo Simpson & Bob Flynn
52 Wide Range Electrostatic Loudspeakers, Pt.3
BUILD THIS FM RADIO TRAINER & LEARN
ALL ABOUT FM RADIO – PAGE 14
Final wiring plus some tips on obtaining optimum sound quality
– by Rob McKinlay
SPECIAL COLUMNS
56 Serviceman’s Log
Sets aren’t made of rubber, but . . . – by the TV Serviceman
65 Computer Bits
Prune & tune your hard disc for best performance – by Greg Swain
PHOTOGRAPHIC TIMER FOR
DARKROOMS – PAGE 25
70 Remote Control
An 8-channel decoder for radio control – by Bob Young
86 Vintage Radio
Fault finding: there’s always something different – by John Hill
DEPARTMENTS
2 Publisher’s Letter
7 Mailbag
37 Order Form
68 Circuit Notebook
81 Product Showcase
92 Ask Silicon Chip
94 Market Centre
96 Advertising Index
BUILD THIS 50W/CHANNEL
STEREO AMPLIFIER – PAGE 42
April 1995 1