Oimba ambiri amasangalala kujambula masewera awo ndi magwiridwe awo pa konsati ya konsati yokhala ndi zida zouma zomveka, makamaka iwo omwe amasewera zida zoimbira ndi mawu ofooka komanso ochepa. Izi zimaphatikizapo zosiyana zonse za zilembo za zilembo, makamaka zigawenga zamagetsi, zomwe zida zake zopanda mphamvu sizinganenedwe, sizikutulutsa mawu aliwonse. Mu malo omwewo pali oimba onse a mbiri zina akusewera zamagetsi zamagetsi kapena zamagetsi.
Kumveka kosakwanira kumawonedwa m'magawo ang'onoang'ono a mkuwa (chitoliro, kukweza Harmonica, thukuta ndi mapaipi ena). M'malo ambiri makona, ngakhale Bayan ndi malingaliro adzamveka ofooka. Zachidziwikire, palinso wamagetsi, wopangidwa kuti usakhale ndi zotsatirapo zochulukirapo, komanso kupikisana ndi zida zina ngakhale pamasamba osinthira, monga mabwalo ndi minda yotsika.
Lingalirani munkhaniyi mawonekedwe a Guitiitar Ampritageers kunyumba ndi kukhazikitsa kwawo.
Pezulia
Kwa akuluakulu, makamaka omwe amachita makeze kapena gitala yamagetsi, ndikofunikira kusankha zabwino, kutumiza ziwonetsero zapamwamba kwambiri. Komabe, sikuti oyimba novice ali ndi mwayi wopeza zida zotsika mtengo zamagulu odziwika bwino omwe amapezeka m'magazini yowuma.
Zakhala zikudziwika kuti Mawu achilengedwe kwambiri amatha kubala atsogoleri a Guitar (oyang'anira). Kumveka kumeneku sikupita kumafananiza kulikonse ndi amakono amakono pa tchipisi ndi ma transtor - okhawo omwe angapereke mawu osayera kwathunthu, yunifolomu komanso wokongola kwambiri. Koma mtengo wa mizere yankhondo yopangidwa ndi dziko lapansi yopangidwa ndi dziko lonse ndi dongosolo la kukula kuposa kuphatikiza kulikonse ndi kuphatikizika kulikonse ndi semimonductors.
Zowona, a Spunirhiers ali ndi zovuta zomwe sizipezeka pazida za Anallog. Izi ndi monga:
- Kuchulukitsa ndi kuchuluka kwakukulu kwa chinthu chomaliza;
- Kudalirika kwa nyali zofananira ndi omasulira;
- Kutentha kwambiri kwa magawo, komwe kumatha kuwononga unyolo wamagetsi komanso kulephera kwa zinthu zina;
- Kuperewera kwa nyali zofunikira chifukwa cha zida zamagetsi za zida zamagetsi ndipo pang'onopang'ono ndikukuta kupanga zigawo za zida ndi zida.
koma Mavuto amenewa sangaletse oimba panjira yopukutira mawu apamwamba kwambiri a magitala. Chifukwa chake, nthawi zambiri ma gitala amayesa kunyamula mkutu wapanyumba woyenera nyumbayo, kenako amatenga ndi manja awo, omwe mosakayikira amawononga ndalama zambiri kuposa chipangizocho.
Kupeza njira yabwino kwambiri, ndikofunikira kupenda bwino, kufunsa ngati akatswiri, lembani mndandanda wa magawo azitsulo onse ndi maziko ake (chassis), pomwe gawo lonse Magawo amapezeka ndipo amapangidwa ndi unyolo wokwera pakati pawo.
Zida ndi zida
Zophunzitsira panyumba pamasewera a Guitar kapena mbiri ya ntchito ya munthuyo ndi yoyenera kwambiri pankhondo ndi zina zomwe zimapereka zotulutsa mkati mwa 1.5-3.0 w. Zikhala zokwanira kuyeseza njira ya masewerawa, pangani mbiri yapamwamba kwambiri yomwe ili pansi pa masewera anu a Gitars ndipo, zoona, pang'ono, pang'ono kuchitira pang'ono m'mitsempha ya oyandikana nawo. Chifukwa chake, mutha kusankha njira yodzikopera yodzipangitsa kuti mudziwe zambiri zamagetsi:
- Nyali 4n1p (kapena analogues yake: 6n3p, 6n2p, 6n23p), pofunika kwambiri kwa chizolowezi cha chiwembu chonse;
- Nyali ya 6p14p (yolembera), yolowera kumapeto (yotulutsa) schemade;
- Kutumiza kwa mawu owulutsanani ndi TWZ-1-1, kupangidwira katundu waposachedwa mkati mwa 8 ohm ndi mphamvu ya 3 W (ikhoza kusinthidwa ndi analogue wa TWZ-1-9, yomwe imangowerengedwa pazinthu zosaposa 4 Ohs, kapena mtundu wosakhazikika wa TCE TV, koma sadzatha kupondereza moyenera mawu);
- 560 Kho Povuri;
- Wotsutsa ku Catode wa nyali, Trio ndi 0,5 w, pa Anode - 0,5-1.0 W;
- Captacitor ku Shunt ndi catchir nyali yolimba-njati yokhala ndi chidebe chochuluka ndi voliyumu pafupifupi 10 v;
- Wogonjera pa mzere wolumikizirana pakati pa ma cascades ayenera kukhala a voliyumu kuchokera 300 v, ndipo wosiyana wopanga mzere womwewo akhoza kukhala ndi magawo 100 kuchokera ku 1000 kω;
- Wotsutsa pa cacitional wa nyali yokhomayo iyenera kukhala yamphamvu kwambiri kuposa pa nyali ya intlet (dongosolo 2 w), pokana ma ohms 120, ndipo and Shunger, ndipo and Shuntper ali ndi mphamvu yotsika.
- Wokamba nkhani ndi 8 ohms.
Pa nsanjayo, mutha kugwiritsa ntchito pepala lalikulu la dyvicin ngati chinthu, kuzengereza kukhala mawonekedwe, kukumbukira bokosilo popanda mbali yapansi, kapena kugula chinthu chomaliza. Ogwiritsa ntchito ena amagwiritsa ntchito malo a pakompyuta akale papulatifomu pansi pa kuthamangitsidwa, kumira gawo la chivundikiro chomwe chimafunikira.
Kuphatikiza apo, zinthu zidzafunikira mawaya okwera magetsi okwera pamagetsi, komanso zingwe ndi pulagi ya chipangizocho 220 V. Nthawi yomweyo amafunika kusamalira zitsulo ndi chingwe kuti mulumikizane ndi chida kwa omwe amathandizidwa.
Kuyambira zida zonyamula, zida za msirikali ndi msilezo ziyenera kukonzedwa, zitsulo ndi zitsulo zoyendetsa zitsulo, zida zamagetsi, zomangira, zomangira zomaliza zotsatila, zomangira zoyeserera ndi zilembo zopangira chizindikiro.
Kupanga chiwembu
Dongosolo lomwe lafunsidwa kuti mupange amplifar otsika ndi dongosolo la magawo awiri omwe gawo la Phase Cascade ikhoza kulowa. Ntchito yake imagona pakulekanitsa chizindikiro pachizindikiro kwa atsitsimu mpaka mafunde awiri, omwe ali osiyana ndi magawo. Njira yothetsera gawo la Gawoli ndi losavuta ndipo limapereka zotsatira zabwino kukonza ntchito ya omwe athandizira, koma osagwira ntchito nthawi zonse, makamaka zida zapamwamba kwambiri. Koma kwa anthawi yochepa kwambiri, chipangizochi chili ndi chothandiza.
Mukakhazikitsa njira yamagetsi ya ampnifari, akatswiri amalangiza ntchitoyi osati kuyambira gawo loyamba (kulowa), koma kuyambira tsiku lachiwiri.
Choyamba, sonkhanitsani gawo la pento Ngati zonse zili bwino, ndiye kuti mumapanga zinthu zomwe mungamve kapena maziko pomwe nyali imakhudzidwa ndi dzanja. Pambuyo poyesa izi, mutha kupitiliza kugwira ntchito. Kupanda kutero, muyenera kuyang'ana cholakwika ndikuchichotsa. Pambuyo potola gawo loyamba, muyenera kuyang'ananso ntchito ya chiwembucho. Kulekana kotereku potsatira masitepe kudzaza gawo limodzi la chiwembu ngati chinthu chosayenera chimawonekera mu Mphamvu.
Nthawi zina imagwera poyeserera kuti apange kusintha komaliza kwa otsogola kuti amvetsetse mawu abwino a chida chanyimbo. Pa izi, zitha kusintha zina mwatsatanetsatane pa analogues wokhala ndi magawo ena (mphamvu ya capoctors, mphamvu inanso yotsutsana, ndi zina zambiri). Zimachitika kuti nyali ziyenera kusintha paphiri.
Momwe mungapangire nyali zankhondo ndi manja anu, yang'anani mu kanema pansipa.