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donpetru

Scheme de corectoare de ton si egalizatoare !

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Un corector de ton simplu, alimentare simpla (+12Vdc), eficacitate reglaj pentru frecv. joase si medii aprox. +/-20dB. Amplificatorul operational 741 se poate inlocui cu TDA2320, cu rezultate foarte bune, la un pret raport calitate foarte bun.

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Un alt exemplu de corector cu alimentare simetrica, eficacitate reglaj frecv. joase si inalte aprox +/-20dB, prezint mai jos:

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Later Edit: Referitor la ultima schema, cateva discutii utile puteti citi aici:

http://www.forum.tehnium-azi.ro/accesorii_..._ton-t2385.html

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Am scanat o schema de corector care am realizat-o practic cand eram la liceu.

post-4-1191740872_thumb.jpg

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Am scanat o schema de corector care am realizat-o practic cand eram la liceu.

post-4-1191740872_thumb.jpg

 

Am facut si eu schema respectiva si in varianta asta si cu oprationale (am pastrat partea de corectie), e chiar recomandata incepatorilor.

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Preamplificator audio, corector de ton, mixer audio si egalizator parametric:

post-4-1200225770_thumb.png post-4-1200225831_thumb.png post-4-1200225861_thumb.png post-4-1200226207_thumb.jpg

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filtru subwoofer am in format laypost-11588-051341000 1294831061_thumb.png

post-11588-066442900 1294832700_thumb.jpg

Edited by doktort34

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