Lokuloba: Uhlolojikelele, izinhlobo, izici kanye nokubuyekeza

Okokuqala LP yasungulwa ngo-1931 RCA onjiniyela baye baphumelela ijubane ukudlalwa 33,33. / Min. Uhlelo kwaba ifakwe-chrome steel inaliti. Ngo-USSR, le pickups ayatholakala izinhlobo ezimbili: kagesi kanye piezoelectric. Ikhwalithi elingenakuphikwa wama phandle kuqala, kodwa ekukhiqizweni kokuzihlanganisa Okwesibili, njengoba eshibhile. Ikhishwa elandelayo lokuloba:

• SLC-661 (e umkhakha yesimanje - GEA-311);
• GZKU-631 (manje - GPZ-301C).

isingeniso theory

Igobolondo yakhelwe kunyakaza mechanical siguqulelwa ugesi. Izinga umsindo kunqunywa indlela yokuloba. Lapho ngiphakamisa ikhanda uhlelo ogibele ingalo, ogama izici nezici ehlangana property MSG.

Nge amasu mali, engenanjongo uthuthukise lisebenze ngokwakho, esungula die ephezulu ukucacisa. Uma inaliti kuyinto igobolondo kanye tonearm ibhalansi, irekhodi umsindo ocebile, ukugcina ezicashile imibala umsindo.

Ukulandwa usebenza kanje: inaliti liyashintshashintsha phakathi ukudlula ipuleti, idivayisi siguqule ukunyakaza ku kunyakaza kagesi wadluliselwa amplifier nezipikha uhlelo. Ngaphandle izinhlobo ngenhla, yasungulwa:

• photovoltaics;
• capacitive.

umklamo ngamunye kuyahluka izakhiwo ezinhle nobuthakathaka. Namuhla ehola transducer kagesi. umklamo Bahlanganisa:

• uzibuthe;
• ikhoyili izwi.

amapharamitha

Lokuloba libhekene nemingcele ezilandelayo:

• ibutho ngokucindezela;
• imvamisa ububanzi;
• isisindo.

Kusukela imininingwane kuxhomeke endleleni iziteshi ingadlalwa kuphela, ngaphandle Ukungena.

Noise kanye isignali

amakhanda Magnetic zihlukaniswe zibe:

• Ukuhambisa Magnet (MM);
• ikhoyili ezithathekayo (MS).

Low-ekupheleni amamodeli ezingeni isilinganiso imishini eline-ezihambayo-uzibuthe, umnikazi uma udlulisa kunyakaza e naye. Njengoba uhamba uzibuthe, kodwa kukhona esitebeleni inductance ikhoyili, inkambu kushintshana kazibuthe, kwaqala amandla electromotive. Izinzuzo umklamo:

• lula ukukhiqiza;
• okukhipha voltage ifinyelela 0.8 mV.

Inalidi igobolondo emikhulu, ikhanda bulkier ngokuvamile, ayanda inertia kohlelo, okungukuthi, kunciphisa isikhulumi ukudlala. It uhlushwa imvamisa high ukukhiqizwa kabusha izinga liwohloka isiteshi ngokuhlukana. Mshini ithola umthwalo ukuthi kudinga ukuba kuxhunywe capacitive phono izigaba.

MS - ikhanda turntable, okuyinto omula unomphela uzibuthe ensimini. Amandla electromotive ka ikhoyili senziwa ukunyakaza. Kusukela uzibuthe alinyakazi, elikhulu ukufakwa ingxenye aliholeli ziwohloke e nemingcele ukudlala. Amandla kazibuthe igcina ukufana, ukunciphisa ukuhlanekezela. I-Miniature lokuloba vinyl sinikeze usizo olungcono ukudluliswa isignali.

A kusimo kohlelo - encishisiwe okukhipha voltage. Awukwazi ukuxhuma igobolondo phono, uqale ukuze ungeze transformer wesifunda. umsebenzi Player izinga uma siyayizwa ukuphazamiseka ezikhohlisayo.

Omunye umehluko emkhatsini MC futhi MM amakhanda - ubuchwepheshe uphiko ukuphindisela. MM-ushintsho ohlelweni izimvume oluhambisana uzibuthe. Ukuze wenze lokhu kungaba ekhaya, hhayi kokuba nakho okuningi. MS-ikhanda kuyodingeka uthathele uwuyise lapho uzolungiswa khona noma uthumele umenzi.

Kodwa elola amathiphu lokuloba ngokuvamile okweqanda kuzo zombili izinhlobo amakhanda. Le mininingwane design kusiza ekwehliseni ukuhlanekezela umsindo kabili. Kunwetshwa uhlu lokuvama atholakale umdlali.

Inalidi wakhiwa imininingwane

yokuwohloka ngokomzimba ibalwa ngokuhlola imininingwane ngaphansi ngesibonakhulu. Qonda ukuthi sekuyisikhathi ukushintsha inaliti osabalalayo, ungakwazi wabona Basaha emapheshana ezindaweni lapho ntwana nabo plate. Uma umkhiqizo esigqokwa, kuba esingunxantathu. Ubudlelwano inaliti kalula kungonakalisa vinyls ezibizayo.

Amarekhodi buthelela ukungcola e anemifantu, okwandisa imikhiqizo athile. Ayanda kokuqala izakhiwo olwalwenza nesitsha eside siqhutshwa, ngokushesha ohlelweni othwala. Lapho ekhetha umkhiqizo, qiniseka ukuthi umenzi abe nokuphila inkonzo izingxenye. Advantageously ukukhiqiza amasu esekelwe ukudlala imiculo amahora 500-1000.

I degree of bafake akusho ngaso sonke isikhathi sihambisana iphasiphothi. Ekupheleni izinkulungwane amangalelwe ukusebenza amahora uhlelo akaphelelwa ikhono nokuzala umsindo, kodwa izinga layo is eziwohlokayo. Yesilinganiso ukuhlola degree ukuwohloka kungaba ngaphansi ngesibonakhulu:

• ukuphazamiseka;
• electronic.

Ukwenza ushintsho, wenze inkomba ukuqoshwa ngokumisa kancane 96kHz / 24bit. Lokhu kuzosiza ngemuva kwesikhathi wokusebenza ukuqhathanisa izinga sound.

imodeli

Omunye abameleli banamuhla ephansi ekupheleni - lokuloba MF 100. Izindleko - ruble cishe izinkulungwane nengxenye. inkampani yokukhiqiza - Japanese Stylus Co. Umniningwane iyahambisana abadlali Soviet.

Lokuloba Unitra akhiqizwa ePoland. izinto Maximum ethandwa - 80-yalolucwaningo ka XX leminyaka. Ifanele ukufakwa ku abadlali basePoland Soviet. Intengo kuhluka kumuntu nengxenye ukuba izinkulungwane ezimbili per unit. Ngangenza kusukela Dutch "Tonorel".

izinaliti yesimanje

Ukwandiswa ukuzwela isici imodeli Denon DL 110. Ngo ukumelana okokufaka 30 ohms. Isisindo nenhloko - 6.2 g, amandla ngokucindezela ngaleso esiphezulu - 2.4, imizamo isikulufa yasibamba ku isigwedlo. damper Piezoelectric. Izinzuzo imodeli:

• ungakwazi efakwa radiogram;
• ukusebenza mnene plate.

Inani - ruble mayelana 33.000.

Befuna Needle Denon DL 115. Mkhiqizo Amapharamitha:

• ukuphakama - 15 mm;
• Ukumelana - 38 ohms;
• downforce - 2.3 g;
• ukungalingani 2.3 dB.

metal Needle, plastic igobolondo umzimba. Isilinganiso izindleko - ruble 24,000.

ukuthuthukiswa ahlangene amaJapane naseNew Zealand abakhiqizi - Te Kaitora. Intengo yomkhiqizo - ruble 25,000. Izici:

• ikhanda eyenziwe titanium;
• downforce - 1.8-2.2 g;
• engaba ikhanda - 7 x 30 microns.

Mayelana 1500 ruble kuwufanele inaliti replaceable yomsindo Technica AT92ECD. Inesisindo 0.3 awunsi, has a Usayizi 8 * 1 * 6 intshi. Umkhiqizo wenziwe e-USA. Ifanele cartridges elliptic.

Uphenyo GZM

GZM-105 - imikhiqizo, ezazithandwa ochwepheshe. Izinto oyindilinga, okwenza kungabi bafake amapuleti. A damper elinamandla kuhle kukazibuthe, isikulufa, element piezoelectric. Impendulo evela kubasebenzisi imikhiqizo efana zinokwethenjelwa futhi iqine.

Sigubha ukuthembeka izinaliti aboshelwe amakhanda GZM-133. pickups Capacitive ifakwe damper icwecwe isici piezoelectric. Ngisho nokusetshenziswa njalo we ipuleti, uma umdlali igibele isici, ke othwala ukuphuma kancane.

Efingqa

Lapho ekhetha inaliti, sinake ukuthi yimalini ungcolisa irekhodi, ingabe kuvunyelwe ukuba angene esikhundleni ekhaya, nabanye pickups nabadlali umkhiqizo kuhlanganiswe. Imikhiqizo akuzona ezishibhile, intengo kwezinye izinto - amashumi ezinkulungwane ruble. Uma ezingeni isilinganiso intengo ububanzi mayelana 2-4 ayizinkulungwane ikhophi ngalinye. Kukhona ezishibhile kakhulu - I-ruble 500-800. Londoloza noma aboleke inaliti angaphambilini, is hhayi Kunconywa. Khumbula ukuthi okubi ingxenye irreparably konakalisa plate.

pickups Iningi Okwamanje ekhiqizwa e-Japan. turntables Abaningi Soviet efanelekayo. Ungakhohlwa ucacise kwedivayisi komkhiqizo phezu kokuthenga.