Soviet Speakers: model, fasali, masana'antun, da sake dubawa

Standardization aiwatar fara wani dogon lokaci da suka wuce, a lokacin da Tarayyar Soviet jawabai da aka gabatar kawai matsakaici- kuma dogon-kalaman watsa shirye-shirye na rediyo, wato, kafin akwai lantarki pickups kuma tef rubũtãwa a cikin jama'a. A tsari ya tafi da sauri. standardization taron - unprecedented a kasuwannin cikin gida lantarki. The mafi ban sha'awa abu ne cewa, tsari ne da bai daina ba har yanzu.

farko

Janairu 1951 alama na farko duk-Union Jihar Standard (Gost 5651-51) a kan watsa shirye-shirye na rediyo, wanda Soviet jawabai samu general bukatun ga ingancin sauti haifuwa. Hakika, tare da zamani siffofin ne da ingancin kowane kwatanta bai je ba, amma a lokacin da aka quite gamsarwa mafi wuya sauraro. A farko Soviet jawabai samu wasu mita halaye (da farko wannan shi ne kawai Radio): kwana na biyayya, da cewa shi ne halayyar duk mitoci na mai karɓar hanyar sauti matsa lamba kamata haifa ratsi a kan riga aka jera. Da mai karɓar daga farko aji, misali (tebur), - daga 60 zuwa 6500 Hz.

A mita makada ƙididdige baƙi, ya kamata a taka leda unevenly, amma ba su wuce biyar sau da 14 DB (duk makada), fãce ga waɗanda mitoci cewa su ne m fiye da 250 kHz, shi ne quite halatta unevenness har zuwa sau takwas - 18 DB. Banana mita halayyar Gost kullum ba bisa al'ada, a matsayin sauti mai karɓar aka kyakkyawan ƙaddara da ta m sauti matsa lamba halaye. Da farko aji mai karɓar zuwa 100 Hz da harmonics a 12% rabo, a mitoci sama zuwa 400 Hz - 7%, da kuma a kan 400 - 5%. Sahaban tuna da nostalgia, kuma ƙaramin tsara mamaki: gane idan ubanninsu, da kakanninsa a kalla a wasu hanyoyi, su game da Sonic yi. Duk da haka, masu magana da Soviet ba kawai wanzu, amma kuma a cikin babban bukatar. Ko a yau, da real masana sa fita domin wannan "bege" sosai babban Jimlar kudi.

na fasahar

Soviet jawabai, a review na wanda aka gabatar a wannan labarin, m asali na fasahar amfani da ko da yaushe, ko da yawa kafin hamsin hamsin na karshe karni. A nan, misali, ka yi la'akari da talakawa magana, wanda a kusa da jama'a suka taru don sauraron saƙonni daga News a yaki da shekaru. Da lasifika ya kasance tare da magnetization. Up har da marigayi 50 ta dindindin iko maganadisu da aka ba akwai, amma saboda high quality jawabai sanye take da m waya coils - electromagnets, wanda ya hada da hidima a matsayin tace shaƙa tube samar da wutar lantarki.

Alternating halin yanzu da aka bada bango, tare da shi yana da kullum yãƙi, kuma ba kasa kullum lashe. Af, wannan magana da kuma dauke da farko Soviet da Tarayyar Soviet Ft Irfan samarwa tsarin gina a cikin kananan har ma ado Ft Irfan karba kungiyar soja. Yana busa kyau da kuma tabbatacce. Don bayyana wannan sabon abu, ko da mu Sahaban wuya. Haka kuma, wannan Gost da dukan m gyare-gyare da aka samar da wani yawa na hannunka-gina karba, wanda aminci bauta yawa na masu, kuma idan sun samu zuwa gida ɗaki ƙarƙashin marufi, su ne quite m yau.

"Symphony"

A farko nuna na mu review, kamar yadda muke a yanzu zai kira wannan gida injin tube sitiriyo radiogram, "Hi-Fi", saboda yana daga cikin rediyo da kuma player ga records, wanda yanzu fiye gaba ka koma kamar roba. A sosai dogon lokaci shi ya kasance cikin tarihi na high quality sauti haifuwa, da kuma yanzu suna yi wa ado da mafi m da tsada Soviet jawabai. Domin mafi alhẽri ingancin sauti a low mitoci, akwai wata rufaffiyar tsarin da yawan rami resonators an amfani. Soviet jawabai "Symphony" da hudu loudspeakers: DDG-15 high, biyu 2GD-28 matsakaici mita da kuma daya low mita 5GD-3. Domin mita rabuwa tace sun kansu kai tsaye zuwa cikin ginshikan.

Irin wannan aikin injiniya da mafita ga ta m sauki quite rare yau, wannan shi ne musamman gaskiya daga rami resonators, misali, wata dual-mita daraja tace da Helmholtz resonator - mai raba sarari a kasa daga cikin gidaje tare da biyu ramuka a kwance partitions - 31 da kuma 23 millimeters. Frequency saurare zuwa 100 Hz da kuma 50, da kuma tace mur na farko da na biyu masu jituwa da mains mita aga hanya, kawar da makawa "hump" a kan 60-80 Hz, ga wani sosai halayyar ya na kowa a lokacin da jawabai. Vintage kayan aiki ne a babban bukatar wadannan kwanaki, ko da yake ta ji na ƙwarai, kazalika da ikon da negligible murdiya da kuma manyan.

transistors

Tube radiograms - kyau iyakance-edition, sun kasance kyawawan dogon hanya, amma kusan a kowane gidan a cikin '60s da' 70s irin radiogram halarci da jin dadin m soyayya da dukan iyalin: daga mazan magoya na opera to matasa mabiyin Beatles magoya, domin shi yayi dace da bukatun kowane shekaru . Tare da ita, shirya holidays, shi ne "mu rayu da kuma gina" taimake su ba. Sa'an nan ya zo da sitiriyo, marubũta a kan transistors, har ma fiye da tsada, har ma fiye a bukatar. Sun ɓullo da wani yawa mafi girma fitarwa ikon, kuma suna bukatar wani daban-daban, mafi acoustics. Kuma ta bayyana.

Daga cikin mafi kowa AC 10MAS-1m da shafi "Amfiton", inda aka yi amfani da dogon-jħfa subwoofer tare da dakatar da diffuser. Kammala ba su kasance har zuwa karshen, da masu gwani taro kawo hankali. Alal misali, iska ne ja fita daga shafi ramummuka "Amfiton" tare da mai karfi, don haka da cewa sun iya bice kona wasan. Saboda haka, na farko, duk da fasa da aka cika da epoxy guduro. Shi ne a cikin 70s, Soviet designers rediyo zo ga ƙarshe cewa kwafinsa Yammacin model muhimmanci inganta ingancin m kayayyakin.

"Radio"

S90 je wa mutãnen na Baltic Amurka a shekarar 1978 tare da shahararrun acoustics 35AS-1 cewa ya ba Yunƙurin zuwa wannan jerin. Riga Production Association "Radio", da kuma musamman CB "kewayewa", shi ne zanen da sabon Soviet acoustics tsarin. Speakers saka a cikin jerin "Radio da S90", kada ka yi mamaki, kuma mafi m yan koyo, amma irin gidaje ginshikan ko'ina a duniya yana da wani takwaransa. Fibreboard (MDF), akwai ba a amfani.

Su maye gurbin da real jirgin sama plywood a gaban bango da kuma lokacin farin ciki da nauyi mai daraja itace alluna a kan duk sauran bangarori. Ashirin da uku kilo auna kawai kadan akwatin. Duk da haka, magana ta zama fi so a tsakanin masu amfani. A lokacin da Riga shuka lantarki ga music ya nufi wajen kamar wani Kalashnikov bindiga a lokacin yaki. Yana da wani rai labari na cikin gida da kolonkostroeniya. Don wannan rana, mutane da yawa daruruwan irin wannan tsarin ne music magoya cewa acoustics aka hankali sabunta.

Abin da ke ciki

Ya kamata cire biyu dozin gidaje kayyade sukurori, cire karfe farantin daga saman gaban panel, sa'an nan a hankali cire subwoofer bude amfani cancantar halittu zanen. Da farko, wannan gauze da kuma auduga, daga abin da katifa an sanya polutorametrovy taped zuwa lamiri. A ciki surface na jiki alama ba recoverable, kuma katifa rufe reflex tube, da lumen aka rufe da kusan rabi. Duk da haka, ga mayar da bango za a iya isa. Akwai, a kan wani karfe tushe, masu garu da crossover, kuma daga m block gubar waya zuwa sauya a kan raunanar da midrange da QShortcut matakan, bisa manufa, quite superfluous.

Suna located gaba da eponymous jawabai. Duk da haka, za mu iya ganin cewa, ko da yake mafi bayyane flaws na taro, da S90 jerin kasance haka mai kyau, cewa shi ne mai nasara a gaskiya Hi-Fi. Akwai ra'ayoyin cewa 6AC 2 "Radio" ya yi ba muni. Wadannan su ne kananan jawabai ga daukana electrophones farko da kungiyar ( "Tune 101, 102, 103, 105 na sitiriyo", misali). Bayan kammala wadannan jawabai Game da bayar da kyau ingancin sauti. Total Soviet masana'antu domin a kan hamsin model na Ft Irfan tsarin m dalilai da aka saki, mafi bambancin. Wannan ba kirgawa rare, m pop, da kuma iyakance-edition sets na samfurori.

Birnin Leningrad,

Speakers 75AS 001 - latest ci gaban VNIIRPA mai suna Popov, aiwatar a cikin jerin. Wannan "swan song" m kolonkostroeniya ƙwarai cewa ilmin lissafi tallan kayan kawa, siga ingantawa aka gyara ta amfani da kwamfuta (shugaban da crossover) da aka yi amfani da lokacin da samar da aikin. A wannan tsarin, da yawa abũbuwan amfãni: tasiri sabon ƙarni na jawabai (10GDV-4, 30GDS-1, 100GDN-3), inda a can ya rikodin ji na ƙwarai to m tsarin na eighties - 91 dBm. Ya fadi mita iyaka da aka bayar a wata low matakin na ba-uniformity da kananan murdiya.

Biyu shuke-shuke samar kusan m jawabai, "Corvette" ( "Okeanpribor", Leningrad) da kuma "tsãgẽwar" ( "Red Ray", Taganrog). Sets masu magana, zane da kuma kewaye model sun kasance guda, amma a Taganrog da ginshikan da aka sanya da kuma magana sets. Yanzu zuba jari a cikin lantarki kusan m. Baltic States switched ga mai rahusa model a Yammacin model, dauka ba tare da wata 'yar alamar babbar sha'awa. A bisa ga al'ada ba ka amince da ingancin da m lantarki masana'antu domin kusan ya mutu a Rasha. A kasuwa akwai Novosibirsk ( "Noam") da kuma Yuri Gagarin (Smolensk Region, JSC "Majalisa") sun riƙe wani fairly fadi da kewayon m jawabai.

reviews

Masu amfani lura magana 25AS-033 "Electronics", wanda aka mamakin da cewa yanzu shi ne mai kyau factory samar ingancin a shekara ta 1988. Irin wannan shirin da acoustics yawanci tsaye a kan retrorynkah cikin goma sha biyar ko ashirin da dubu rubles, wato, bisa manufa, ba cheap. The gidaje ne shãfe haske gaba daya, bass, karfe frame. ƙwarai ingancin veneer, babu kuskure. All sassa daidai a haɗe zuwa da wuraren zama. Quality acoustics 25AS-033 "Electronics" ne m zuwa "Estonia 21", ko halitta a 1980 "Olympic" 35AS-1. A cikin wani hali, da shafi "Amfitron" Ba je wani kwatanta. Domin da shekara talatin, har ma da kumfa dakatar, duk da haka factory, bai zo a cikin disrepair. Birnin Leningrad, ma'aikata a cikin wannan samfurin ya nuna da gaskiya tsawo.

A wasu reviews kawai duk da haka ya bayyana ni'ima daga cikin magana "Amfitron", wanda aka dauke a son sani da kuma girman kai na gida kayan, duk da cewa ta kasance fiye da shekara talatin. Speakers aiki lafiya, taushi da sauti, musamman uku-girma. Bayani dalla-dalla a wata hanya ba, kunã sãɓãwa a cikinsa tare da sanarwa. Tare da wani fairly kananan size da kuma fitarwa ikon da shafi 25W ne mai ban mamaki. Members jayayya da cewa ganiya ikon da magana ne ga 90 watts. Yana da ban sha'awa cewa nan akwai wani real "guntu" na Soviet masana'antu - su ba high isodynamic radiators, wanda taimaka a cimma kyau yi a high mitoci. Babu shakka, wannan magana tsarin da aka taimaka tare da play kayan aiki da kuma amplifiers.

amplifiers

Kayan aiki don kara na yanzu da taimakon musamman na'urorin - injin shambura ko transistors - shi ne wani lantarki amfilifa. Saboda haka, lantarki watsin dabam da wani iko alama amplifiers aiki kamar yadda zai naƙasa ko taimaka halin yanzu dauke da shi ta hanyar da kanta. Ko da a low iko alama jũya na yanzu na isa ikon for aiki na injimin gano illa ko sauti. Amfilifa "Electronics 50U-017S-1" a shekarar 1985, samar a Kazan NGO "Elecon", inda a dangane da hira sanya sirri kwakwalwa da kuma high-karshen stereos.

A 50U-017 amfilifa yana da wani tsarin na gudun ba da sanda da kariya a kan obalodi, shi ya ba da damar yin aiki tare da nau'i-nau'i biyu na magana, da wani za a iya kashe. Akwai fitarwa ikon nuna alama - Duplex. Har ila yau, amfilifa "Electronics" ya ƙunshi switchable bayyanãwar da sautin-switchable. Akwai tace ga infra-low mita da kuma high mita amo. Pretty kyau na dogon lokaci aiki a matsayin music masoya a da dama Via a kasar, mafi yawa m sake dubawa a.

"Romance"

Tun shekarar 1986, da shuka mai suna bayan Shevchenko a Kharkiv aka sanya jawabai 25AS 121 "Romance" da kuma 50AS-105 ne kusan guda, sai dai da gaban panel. Wadannan ginshikan kuma iya zama a matsayin kasa da kuma yadda shelving (mafi wuya). Gagarumin da mãsu nauyi, duk da wannan, da iko, da ji na ƙwarai ba high. Matsaloli sau da yawa bayyana a low mitoci a lokacin da girma ya dauki mafi.

Kamar haka an ba da shawarar zuwa sa a kasa ko a kan wani tsayawar - humming kuma dauki kururuwar, bukatar musamman danko a karkashin shafi, to, waɗanda m lokacin kawo karshen. "Romantic" suna bambanta da shekara na yi: 1989 - ta farko, plywood, ƙaho mai kyau, amma bayan shekara ta 1991 sun mafi sharri. The raya bango ne m, al'amarin na barbashi kwamitin 16 mm m da kuma gaban panel - plywood, 18 millimeters. Speakers located povdol tsakiyar axis, dukan gaban da magana tsarin ana kiyaye shi ta wani mai rufi na roba, da kuma jawabai - wani karfe Grid farantin.

mota

Masu motoci wanda la'akari da kansu "foodies" sauti, Oddly isa, suna sha'awar sayen shi da tsohon Soviet rediyo. Soviet jawabai ƙara nema su talla shafukan da sayar. Yana da daraja da shi, ta hanyar, ba haka ba ne m, kuma ba daraja da farashin a gaba. Yana yana da yawa m halaye, a sama da dukan tsarkaka da kuma iko. A Soviet tsarin na Ft Irfan tushen da kuma amplifiers sanya nagarta sosai, da kuma maye gurbin su da wasu, har ma da shigo da model, da asarar da aka fili ji. Ba wani mummunan zaɓi - Soviet kuzarin kawo cikas PAU 35, da samfurin, wanda zai iya ce, Gothic, kuma ko da tare da Sin avionics mabukaci ba ma kusa.

Bugu da kari ga sauti, suka mafarki, suka banmamaki shige zuwa cikin ciki na wani mota gaba daya. Lokacin amfani da wani daga cikin jawabai - Soviet ko Sin - da akwatin da ake bukata. Manyan size Soviet jawabai da, ba shakka, a raya, a cikin akwati, a karkashin shiryayye, kawai fazoinvektory bukatar fitarwa. Soviet magana ga mota ba a tsara, kuma haka za su yi wasu bita. Yana dogara a kan al'amarin. Zaka iya bukatar wani ƙarin shigarwa na tweeters ko tweeter.