More about amplifier (484)

1-07-1981 | hi-fi pre-amplifier Nowadays, there are quite a number of amplifier modules on the market, which usually contain the complete final output s...

1-07-1981 | 7-06 — elektor july/august 1981 6 Watt 2 stereo amplifier for a car radio The TDA 2004 from SG fiery contains two bal- anced class B power...

1-07-1981 | um. devices. In this case, potentiometer P2 can be used to set the trigger level. Finally, it is also possible to use the circuit as a pream...

1-07-1981 | 38 transform erless aerial amplifier 9 The omega-antenna, published in the June 1980 issue of Elektor (page 6-08), fulfilled a popular deman...

1-07-1981 | P. De Bra low-noise microphone pre-amplifier -amp recording the roar of a lion. No single pre can guarantee a linear amplification of that k...

1-07-1980 | 6 stereo dynamic preamplifier A few years have gone by since the first "integrated" stereo dynamic pre- amplifier was published in Elektor....

1-07-1980 | 7-10 elektor july/august 1980 0103 D6,07 MPSU03 R27 R23 36V r— T1s- I re r - -n 36V Siliconix (MOT.) R2 Op/63V R3 R130 2x 2N2222 R5 116 R2...

1-07-1980 | 1 +9V Li 4004H 5 560n The 12 aerial described in the June edition of Elektor consists of two parts. One of these is a coil which must have a...

1-07-1980 | 68 It has nothing to do with the mail, but it is small enough to go through it. This circuit is a versatile, miniature amplifier and loudspe...

1-06-1980 | 6-22 — elektor june 1980 narrow band IF strip Several things have to be taken care of first. The IF signal, which is produced by the front...