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Caractéristiques

ÉtatUtilisé
PiècesTuner ou Radio

Description

Technics  ST 9030 tuner  (zie beschrijving hieronder)
goede ontvangst van zenders mits goede antenne, heb ik niet dus moeilijk te testen door mij
verlichting werkt nog 
op ebay prijzen tot  250 euro zonder verzending


ik aanvaard een bod vanaf 80 euro, op te halen in Oostende na afspraak 




Part of Technics' "Professional Series," the FM-only ST-9030's rack mount styling is unlike typical Technics tuners, and it weighs a ton for its size. The ST-9030 is an exceptionally quiet tuner, with wonderful stereo separation. It has 8 gangs which, combined with its balanced mixer, give it overload and spurious rejection second to none. It has a linear phase LC filter block in the Wide IF mode and 4 ceramic filters (230 kHz bandwidth) in the Narrow IF mode. The ST-9030 is also one of the few tuners to provide a separate detector for both the Wide and Narrow bandwidths. In stock (unmodified) form, it has above-average selectivity, but its selectivity only improves slightly with narrow filters. Although the ST-9030 was apparently designed more for sonics than for extreme sensitivity, it surprised our panelist Eric by giving his modified Kenwood 600T a run for its money in a side-by-side shootout. (The 600T also has an 8-gang front end and excellent overload rejection, and the 600T is slightly more sensitive. Also, the 600T's array of filters gives it better selectivity, when properly modified, than Eric's ST-9030 which was modified with narrow filters.) The ST-9030's circuitry automatically selects the Wide or Narrow IF mode based on reception conditions, and it usually makes the right choice. In addition to the normal RCA outputs, the ST-9030 has tape output jacks that switch in a 19 kHz filter
Numéro de l'annonce: m2101438633
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