Zingalowe chubu Headphone mkuzamawu - loto la aliyense wokonda nyimbo

Pafupifupi aliyense chipangizo zomvetsera yatenganso cholumikizira kwa Zomverera. Nthawi zina khalidwe la chizindikiro kuwapeza chisa ichi si mkulu. Kawirikawiri wachotsedwa aliyense siteji dera wapakatikati wa mkuzamawu mphamvu, kotero kupotozedwa lili zosakwana linanena bungwe komaliza kwa okamba nkhani. Komabe, mwamsanga kuposa kuwomba khalidwe nyimbo okonda amakonda kugwiritsa ntchito yapadera chipangizo - zingalowe chubu headphone amplifiers.

Chinsinsi kutchuka kwa chigawo cha pakompyuta, mwakuwoneka yaitali chakale? Pambuyo nyali ali ndi lalikulu miyeso zojambula, pamafunika zina voteji gwero kudyetsa filament kenako wotaya nkhaniyi kwasanduka ayenera m'malo, ndi mtengo wa izo masiku ano ndithu. Komanso usavutike, njira imeneyi ndiko kuposa michenga yopangira zida zamagetsi a. Inde, muyenera kudikira pambuyo ponditembenukira, ngakhale sakhalitsa, pamene pali "mtambo wa ma elekitironi" mkati babu galasi, ndi Chip mwachizolowezi - nthawi ndi kupeza!

Chinsinsi ndi losavuta - olemera ndi yowutsa mudyo omveka bwino, amene ali osiyana chubu headphone mkuzamawu. Ndi chifukwa zifukwa za chilengedwe thupi ndi magetsi. Mkulu voteji pakati pa anode ndi cathode amati lonse zazikulu osiyanasiyana, palibe "mapeto anaŵerama" chibadidwe luso michenga yopangira zida zamagetsi, ndi phindu pazipita kuwongoka chithunzi mu osiyanasiyana ntchito.

Pambuyo amveke, mbendera zikugwilizana ndi chipangizo chomaliza - ndi kaja, thiransifoma ndi wayikidwa akhale linanena bungwe lino, koma mawonekedwe ake amakhalabe zikutsatiridwa ndi pang'ono kupotoka. Chubu headphone mkuzamawu amatipatsa wapamwamba kwambiri zomvetsera kubalana onse ofooka komanso kwambiri otsika-pafupipafupi oscillations. Zimenezi n'zofunika kwambiri makamaka pamene kumvetsera nyimbo symphonic, omwe nthawi zina zipangizo chete kwambiri chipani m'malo mwa makodi wamphamvu oketsra lonse.

Aliyense, ngakhale novice wailesi zofufuzafufuza, nthawizina pali vuto: kukagula chipangizo aziti iyeyu n'ngwabwino kapena kupanga nokha. Inde, bwana amisiri chikuchepa, koma palibe chopweteka mu kuyesera, kotero inu mukhoza kuyesa kusonkhanitsa chubu headphone mkuzamawu ndi manja anu.

Ndi bwino kuyamba ndi njira yosavuta zochokera awiri triode 6N23P 6N6P. Iwo zabwino kuti aliyense nyali izi angapereke amveke a mitsinje awiri, ndiwo sitiriyo phokoso.

Pofuna kundivutitsa kwambiri, chifukwa poyambira ndi bwino kuyesa kusonkhanitsa umodzi yankho lofotokozera awiri gawo zingalowe chubu headphone mkuzamawu ndi zina phindu transistor patsogolo conduction. Izo zimapangitsa izo zovuta, zovuta molondola zikukhala mbali, kupewa crosstalk, tingayambe moyo ndi maganizo abwino.

Kuti konza anasonkhana "pa tebulo" chiwembu adzafunika ndi Audio pafupipafupi jenereta ndi oscilloscope. Ngati chirichonse mu dongosolo, mukhoza chitani yopanga dera bolodi kusindikizidwa kapena kuchita popanda izo, monga ankachitira pa zipangizo oyambirira amagetsi.

Zingalowe chubu Headphone mkuzamawu masiku ano amati ndi zida osankhika, kotero muyenera kuganiza za kamangidwe kunja. Sami "babu" sayenera kubisa m'thupi, iwo zingasangalatse Amber nyali zawo. The thiransifoma ndi zambiri kwakukulu ndithu, kotero izo, nawonso, amakonda adzayankha kunja.