stereo turntable STEREO TUNERS ~ CLASSIC HI-FI EQUIPMENT

2017-06-03



A tuner is an instrument intended to select a specific frequency wave, separating it from all others that could be received – condition called selectivity - even if the received signal is very low - condition called sensitivity - and extract from that radio wave the information sound by means of the detector, introducing the least distortion possible, final condition that is fidelity.
The described process is valid for the two systems of modulation (AM-FM) but each one of them needs for its treatment completely different tuners; although it is normal to mount both as a single unit, taking advantage of common parts.



1) Sansui TU 717 AM-FM Stereo Tuner (1978).



 2)Technics ST 9600 FM-AM Stereo Tuner (1976).



Posted by hifisnecma on 2:31 PM  No comments »

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