A Loudspeaker protection Circutit was published (I am not sure when exactly) consisting of bridge rectifiers with 1N4148 as the DC Detector. It also had a counter with a count down disply. Can anybody help to find which Issue had this circuit?Thanks
Umesh
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Loud Speaker Protection
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by Elektor Editor » Wed May 30, 2007 12:00 am
that's very vague umesh, and not enough detail for Jolanda at Readers Services to start digging in the archives.
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by nigeljking » Wed May 30, 2007 12:00 am
Probably too late for you, but that sounds suspiciously like the original Crescendo amplifier. This was in the (I think)1980 December/January Issue. Mine is still working 25 years later (thankyou Elektor reliability!)
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by Elektor Editor » Wed May 30, 2007 12:00 am
Photocopies of any Elekor article published since no. 1 (December 1975) can be supplied by our sales department, provided customer can supply article title / issue number / date / year of publication.
contact: sales at elektor-electronics.co.uk
contact: sales at elektor-electronics.co.uk
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