More about amplifier (487)

1-07-1983 | LED "amplifier" The light emission of an LED is normally pretty low. If more brightness is required, the following circuit will help. The LE...

1-07-1983 | elektorjuly/august 1983 78 40 watt main amplifier Our December 1982 issue featured the 2 x 140 watt Crescendo; here we describe the circuit...

1-07-1983 | 95 microphone amplifier with preset tone control The active parts of the circuit (ampli- fiers Al and A2) shown in figure 1 are contained in...

1-04-1983 | interlude elektor april 1983 a remote- control preamplifier To provide a preamplifier with a remote- control facility, the first step is to...

1-03-1983 | Prelude (2) elektor march 1983 Prelude bus board and line amplifier (Part 2) Prelude! Enough of this. Let"s get down to the nitty- gritty: T...

1-03-1983 | audio traffic light elektor march 1983 What has a traffic light got to do with audio? Nothing, really, but this particular circuit drives th...

1-02-1983 | Prelude (part 1 elektor february 1983 It is impossible to design a perfect preamplifier — one that will suit everyone"s taste. But theré...

1-02-1983 | Prelude: class A headphone amplifier elektorfebruary 1983 Prelude: clans A amplifier One of the easiest ways to achieve privacy from everyon...

1-01-1983 | the accessories for the Crescendo elektor january 1983 Elektor readers who are hi-fi enthusiasts will no doubt have read the Crescendo artic...

1-07-1982 |