Hello! it's the same schematic with Q44 eliminator from electrovoice, and can be founded on the web. :elektrotanya.com/electro-voice_q44_eliminator_sm.pdf/download.html
hey! i really like your test videos 😄 tho if you could show some results in english or explain in english too, it would increase your audience!! it’s hard for someone like me who doesn’t speak your language to understand some important details👍🏻 for example, at which impedance did you test the amp?
Hi! Thanks for watching my videos. All amps are tested ussually with 4R and 8R, dummy load. To be easy for you just pay attention to Vrms on thr scope and current measured by clampmeter. You will notice very fast tested impedance.
Sa fiu sincer nici nu am masurat cat este.... Eu reglez pe osciloscop la 20khz, valoarea optima, cea mai buna metoda, dupa ce se incalzeste radiatorul. Ulterior verific in dreptunghiular dc am compensarile adecvate, si armonicele in FFT. Eu nu d-au 2 bani pe calcule PSF, intrucat nu exista tranzistori perfect identici, si tolerante inexistente. Informativ... Trage cam 85-90w in idle, la 230 V retea.
Salut Mihai. Bravo pentru munca depusa, dupa parerea mea esti un bun electronist pe aceasta parte👍 .... sincer as avea nevoie de ajutorul tau pentru ceva asemanator. Din pacate nu mai gasesc nr tau. Daca poti zi-mi cum ne putem auzi/gasi. Merci.
Am si eu un amplificator la fel defect cum pot sa iau legatura cu dumneavoastra sa il reparati?
You have circuit diagram for this model ev q66-11 dynacord sl1200 ?
Hello! it's the same schematic with Q44 eliminator from electrovoice, and can be founded on the web. :elektrotanya.com/electro-voice_q44_eliminator_sm.pdf/download.html
hey! i really like your test videos 😄 tho if you could show some results in english or explain in english too, it would increase your audience!! it’s hard for someone like me who doesn’t speak your language to understand some important details👍🏻 for example, at which impedance did you test the amp?
Hi! Thanks for watching my videos. All amps are tested ussually with 4R and 8R, dummy load. To be easy for you just pay attention to Vrms on thr scope and current measured by clampmeter. You will notice very fast tested impedance.
@@patachiamihai-hyperaudio2922 yep you’re correct, i probably didn’t realize it earlier...
Salut am și eu un astfel de amplificator și am nevoie de un potențiometru de volum ,unde as putea găsi ?
am eu :)
@@vasileivan5445 o adresă ceva sa fac comanda
Ce curent de mers in gol are etajul final?
Sa fiu sincer nici nu am masurat cat este.... Eu reglez pe osciloscop la 20khz, valoarea optima, cea mai buna metoda, dupa ce se incalzeste radiatorul. Ulterior verific in dreptunghiular dc am compensarile adecvate, si armonicele in FFT. Eu nu d-au 2 bani pe calcule PSF, intrucat nu exista tranzistori perfect identici, si tolerante inexistente. Informativ... Trage cam 85-90w in idle, la 230 V retea.
@@patachiamihai-hyperaudio2922 salut! , din ce oras esti?
@@vasileivan5445 Bucuresti/Ilfov
Salut Mihai. Bravo pentru munca depusa, dupa parerea mea esti un bun electronist pe aceasta parte👍 .... sincer as avea nevoie de ajutorul tau pentru ceva asemanator. Din pacate nu mai gasesc nr tau. Daca poti zi-mi cum ne putem auzi/gasi. Merci.
Salut! 0768731180. Dupa 18 septembrie revin in tara.