Revisión positiva superior para juguetes rc, deportes divertidos, moda, electrónica popular en Banggood Spain|Compras España

17% OFF Kit DIY Electrónico Radio AM Siete Kit de Aprendizaje Electrónico US$7.55 US$9.06 View It

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chris 12/04/2016

This radio mimics a retro 1960-1970s all-transistor (no ICs) radio. It has most of the nostalgia and all of the ills. The audio section with two puny transformers produces distorted sound with poor bass. The IF transformers curb the treble above 4Khz. Strong stations overload the radio and sound bad until the antenna is rotated to reduce the signal. This radio is OK for talk-radio, but not good for music. State-of-the-art back when, but mediocre now... The dial pointer is not centered in the pre-glued dial. There is no real battery compartment so they move around & disconnect easily.

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MARECHAL Hi..the problem is speaker (to hard) but if you put 203 capacitive on primary driver transformator this is more good...and with big speaker in old transistor box, this receiver is nice... Yes no automatic gain command on this schematic...you have possibility to modufy this for the fun... Old man radio:)
Reponder 18/02/2018

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