By  Hüsnü Köktürk                                       [email protected]

http://www.geocities.ws/husnu66tr/test-circuits.htm                         http://www.geocities.ws/husnu66tr/Audio.htm

1-- 1V2 SES AMPLİFİKATÖRÜ    

  2-- 1v5-hearing-aid

3-- homemade-hearing-aid  

4--1V5 AUDIO AMPLIFIER

  9-- 3.6v hearing-aid işitme cihazı

1.5 volt 80mW stereo headphone amplifier.

Dokunmatik iki transistorlu basit siren

 elektronik org-electronic organ elektirikli piyano piano mini orgel

sweet tiny sound electronic organ Pilli piano mini electronic org organ

Elektrikli mini pilli piano piyano electronic org organ orgel

Speaker as a microphone--hoparlör mikrofon 1V2 AUDIO AMPLIFIER

ANA SAYFA--MAIN PAGE

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