Ob reel-rau-reel daim kab xev kaw tsuas yog ib pawg ntawm cov khoom seem rau feem ntau niaj hnub no. Txawm li cas los xij, rau peb cov niam txiv thiab pog yawg, lawv ib zaug yog tib txoj hauv kev los mloog nkauj hauv lub sijhawm ua ntej digital. Ntxiv mus, nyob rau hauv Soviet lub sij hawm, nws tsis yog ib qho yooj yim kom tau ib qho ntawm cov khoom siv no. Rau txhua tus ntawm nws cov tswv muaj hmoo, xws li cov cuab yeej yog lub cim ntawm hnub so. Xav txog cov qauv nto moo tshaj plaws ntawm reel-rau-reel daim kab xev kaw ntawm USSR.
Daim kab xev: tus tsiaj no yog dab tsi thiab nws noj nrog dab tsi?
Ua ntej qhov tshwm sim ntawm cov neeg ua si digital, cov kab xev kaw tau siv los kaw cov ntaub ntawv suab thiab ua si rov qab.
Lawv muaj nyob rau tib lub sijhawm nrog gramophones, gramophones thiab lwm yam turntables rau cov ntaub ntawv yas.
Thaum pib, cov khoom siv no tau kaw rau ntawm cov hlau hlau nrog cov txheej tshwj xeeb. Tom qab - ntawm daim kab xev sib nqus.
Dhau li ntawm daim kab xev kaw raukaw suab raws li lub hauv paus ntawm lub tshuab no VCR tau tsim.
Tab sis los ntawm 2000s thaum ntxov, ob qho khoom siv thaum kawg raug yuam tawm ntawm kev lag luam los ntawm cov xov xwm digital. Thiab niaj hnub no lawv tsuas yog pom ntawm cov neeg nyiam qub qub xwb.
Reels
Nyob rau thaum ntxov ntawm daim kab xev kaw, xaim tau siv rau kev kaw, thiab thaum hnub poob lawv tau hloov kho rau cov duab plaub sib txuas nrog cov kab xev sib nqus. Txawm li cas los, nyob rau hauv nws golden era, lub ntsiab carrier yog lub bobbin. Kuj hu ua coils. Li no lub npe - reel-to-reel tape recorder.
Txhua yam ntawm cov khoom siv no muaj ob daim hlau lossis yas nrog tus pas nrig hauv nruab nrab. Daim kab xev nplaum nrog cov ntaub ntawv raug mob nyob ib puag ncig nws.
Nws yog ib txwm tsim nyog los siv ob lub reels los khiav ib lub reel-rau-reel daim kab xev. Ib tug hu ua tus neeg rau zaub mov, qhov thib ob yog tus txais.
Rau kev ua si, daim kab xev tau rov qab los ntawm ib mus rau ob. Yav tom ntej, lawv tuaj yeem hloov chaw.
Txhawm rau tshem tawm lub suab, lub tshuab pub mis tso cai rau daim kab xev los ze rau lub taub hau sib nqus ntawm lub tshuab raj-rau-reel. Nws ua raws li tus nyeem ntawv, sau ntawv thiab lwv. Los ntawm txoj kev, nws yog qhov kev nthuav dav tseem ceeb uas tau los ua cov poj koob yawm txwv ntawm lub taub hau disk, tsis muaj lub khoos phis tawj tuaj yeem ua haujlwm hnub no.
thawj daim kab xev kaw lus tau loj heev vim yog qhov tuab thiab dav ntawm daim kab xev. Maj mam, nws txo qis nrog rau qhov txo qhov loj ntawm cov coils. Thaum kawg lawv tau hloov zuj zus mus rau hauv compact cassettes. Cov duab plaub me me ntawdQhov tseeb, lawv muaj ob lub feeder thiab receiver spools tib lub sijhawm. Vim qhov txo qis hauv qhov dav ntawm daim kab xev, lub suab tsis zoo. Thiab txawm hais tias nyob rau hauv lub neej niaj hnub lub cassette recorder tau hloov lub reel-rau-reel sai sai, cov tub txawg tseem nyiam siv tom kawg. Qhov no tau siv sijhawm ntev mus txog thaum kis tau cov khoom siv digital.
magnetic tape
Qhov tseem ceeb thiab tseem ceeb tshaj plaws hauv ib lub reel yog daim kab xev sib nqus (zaj duab xis). Nws muaj tag nrho cov ntaub ntawv.
Qhov dav ntawm daim kab xev sib nqus sib txawv ntawm lub tebchaws mus rau ib lub tebchaws thiab los ntawm lub sijhawm mus rau lub sijhawm. Rau Soviet reel-rau-reel daim kab xev kaw, 6.25 hli raug suav hais tias yog tus qauv.
Hauv qhov sib piv rau qhov dav, tus qauv tso cai 3 qhov kev xaiv tuab: 55, 37, 27 lossis 18 microns. Qhov tseeb yog tias cov ntaub tuab tuab muaj cov khoom siv kho tshuab zoo dua thiab muaj zog dua. Tab sis lawv yog "capricious", vim hais tias rau ib tug snug haum rau lub taub hau nyeem ntawv lawv yuav tsum muaj zog nro, uas txhais tau hais tias tsis yog txhua txhua daim kab xev recorder muaj peev xwm tiv nrog lawv. Tsis tas li ntawd, ib daim kab xev tuab tau muab tso rau ntawm ib lub reel ntau dua li nyias nyias.
Rau qhov sib piv: 525 m ntawm zaj duab xis nrog lub thickness ntawm 37 microns tau muab tso rau ntawm ib lub reel nrog ib txoj kab uas hla ntawm 18 cm. Nyob rau hauv cov ntaub ntawv ntawm 55 microns, muaj 175 meters tsawg daim kab xev ntawm tib spool. Tsis xav tsis thoob, thinner, albeit tsawg txhim khu kev qha, films tau siv rau domestic siv.
Raws li cov tuam txhab lag luam, hauv USSR 3 cov tuam txhab tshwj xeeb hauv qhov no: "Svema", "Tasma" thiab "Slavich". Txawv teb chaws, nto moo tshaj plaws yog TDK, Sony, 3M, BASF thiab Agfa.
Keeb Kwm Luv Luv ntawm Reel-rau-Reel Recorder
ThawjLub tshuab ua haujlwm puv puv tau tsim nyob rau xyoo 1925 los ntawm Kurt Stille. Nws tau kaw hauv xov tooj.
Tom qab 2 xyoos daim kab xev hlau nplaum tau tsim thiab patented. Thaum xub thawj, nws yog nyob ntawm daim ntawv. Tom qab ntawd, nws tau ua tiav tiav nrog cov yeeb yaj kiab uas muaj zog thiab ruaj khov dua.
Raws li rau lub reel rau reel tshuab nws tus kheej, nws kuj tau tsim nyob rau hauv lub 20s. Nyob rau lub sijhawm no, Schuller tau npaj tsim qauv ntawm lub taub hau sib nqus. Tom qab ntawd, nws tau los ua classic. Nws muaj ib tug annular magnetic core nrog ib tug winding ntawm ib sab thiab ib tug sib txawv ntawm lwm yam. Cov ntawv sau tam sim no tau siv rau winding. Nws ua rau cov zis ntawm ib qho chaw sib nqus hauv qhov sib txawv, uas ua kom cov kab xev sib nqus nyob rau lub sijhawm nrog lub teeb liab hloov.
Thaum cov txheej txheem tsim tawm tau tshwm sim, txhua yam yog qhov sib txawv. Daim kab xev kaw qhov sib nqus flux los ntawm qhov sib txawv mus rau qhov tseem ceeb, ua rau lub zog hluav taws xob nyob rau hauv winding.
thawj tsev neeg reel-rau-reel daim kab xev kaw lus thiab cov ntaub nplaum sib nqus rau lawv tau pib tsim xyoo 1934-35. German tuam txhab BASF thiab AEG. Los ntawm txoj kev, nws tau nrog lub teeb txhais tes tom kawg uas lub npe "kab xev kaw lus" tshwm sim.
Tau ntau xyoo, cov Germans yog vaj ntxwv ntawm lub niche no.
Tom qab muaj yeej hauv Kev Tsov Rog Thoob Ntiaj Teb thib 2, Asmeskas thiab Soviet sab "qiv" tus qauv tsim ntawm lawv daim kab xev kaw lus thiab daim kab xev sib nqus los ntawm AEG raws li kev them rov qab. Nyob rau hauv lub neej yav tom ntej, txhua lub teb chaws pib nquag txhim kho cov cuab yeej technology.
Cov npe nrov tshaj plaws ntawm Soviet cov ntaub ntawv kaw lus
Hmoov tsis zoo, hauv USSR lawv feem ntau nyiam luam tawm lwm tus neeg txoj kev tsim khoom,thiab tsis tsim peb tus kheej, txawm hais tias peb cov kws tshawb fawb tau tsim ntau lub tswv yim nthuav thiab hloov pauv uas yav tom ntej tuaj yeem cog lus rau kev coj noj coj ua rau lub tebchaws.
Piv txwv li, thaum kaj ntug ntawm lub sijhawm kaw daim kab xev, nws yog nyob rau hauv Soviet Union uas tau tsim ib qho analogue ntawm daim kab xev - cellulose daim kab xev. Txawm li cas los xij, kev txhim kho ntawm lawv qhov kev tshawb pom xav tau nyiaj txiag thiab sijhawm. Tab sis tsis muaj kev lees paub ntawm qhov txiaj ntsig zoo. Yog li ntawd, qhov kev nyiam tau muab rau cov khoom pov thawj "tshem tawm" uas tau hloov kho thiab hloov npe. Tom qab ntawd lawv tau mus rau hauv kev tsim khoom. Qhov no tshwm sim nrog tsheb, koob yees duab, khoos phis tawj thiab cov kaw lus kaw.
Nyob rau hauv kev ncaj ncees, peb yuav tsum tsis txhob hnov qab tias qhov no tau ua tsis tau tsuas yog nyob rau hauv lub USSR, tab sis kuj nyob rau hauv tib lub teb chaws Europe thiab lub US. Tab sis muaj tus cwj pwm no tsis yog dav li nws nyob ntawm no. Yog li ntawd, tau nyiag siv thev naus laus zis los ntawm cov neeg German ntawm kev sib koom nrog Soviet Union, los ntawm nruab nrab-50s cov neeg Amelikas tau txhim kho nws ntau heev uas lawv tuaj yeem sau tsis tau tsuas yog suab xwb, tab sis kuj yog ib daim duab ntawm daim kab xev sib nqus. Qhov no yog li cas video recorders tau tsim. Lub irony yog tias qhov kev tawg no tau ua los ntawm Lavxias Lavxias Alexander Poniatov, uas tau raug yuam kom tawm hauv lub tebchaws thaum lub kiv puag ncig xyoo 1717 thiab tau nyob hauv Tebchaws Meskas tom qab ntau xyoo ntawm kev mus ncig.
Raws li kev vam meej ntawm USSR nyob rau hauv cheeb tsam no, los ntawm 1949, raws li npaj txhij-ua technology, thawj Soviet tsev neeg reel-rau-reel tape recorder "Dnepr-1" tau muab tso rau muag. Nws yog ib leeg-khiav raj fixture uas ua haujlwm nrog tus qauv 6.25mm magnetic daim kab xev. Txawm tias ib txhiaqhov tsis ua haujlwm ntawm tus qauv, nws tau ua pov thawj nws tus kheej zoo. Nyob rau hauv lub neej yav tom ntej, cov khoom tshiab, qib siab dua ntawm cov hom sib txawv pib tshwm sim.
Nyob rau xyoo thaum ntxov, cov ntaub nplaum rau daim kab xev kaw yog ib qho khoom kim heev thiab tsis tshua muaj. Yog li ntawd, cov pej xeem Soviet qub tau txais lub sijhawm pub dawb ntau dua los yuav lawv tsuas yog nyob nruab nrab ntawm 60s. Qhov no yog vim qhov tshwm sim ntawm lawv tus kheej cov lag luam nyob rau hauv yuav luag txhua lub teb chaws, tshwj xeeb hauv kev tsim cov reel-rau-reel tape recorders.
Nyob rau hauv Novosibirsk lawv tso "Note", "Comet", "Hoarfrost", nyob rau hauv Nizhny Novgorod (nyob rau hauv lub USSR nws hu ua "iab") - "Romantic", nyob rau hauv St. Petersburg (Leningrad) - "Astra "thiab" Orbit", nyob rau hauv Moscow - "Yauza", nyob rau hauv Omsk - "Saturn", nyob rau hauv Kyiv, ntxiv rau "Mayak", muaj "Jupiter", nyob rau hauv Kirov - "Olympus", thiab lwm yam.
Tsis yog txhua tus qauv ntawm cov hom no tau ua tiav, tab sis ntau ntawm lawv tau tsim nyog heev. Txhawm rau muab rau txhua tus, nws yog qhov yuav tsum tau ua kom yooj yim ntau lawm rau qhov tsis tuaj yeem. Qhov kev sib tw rau kev tsim khoom loj no tau coj mus rau qhov tseeb tias ntau tshaj li ib nrab ntawm txhua daim kab xev kaw tau qhov tsis zoo. Yog li xov tooj cua amateurs feem ntau yuav tsum tau siv cov hlau soldering thiab kho lub Hoobkas tsis xws luag.
Lighthouse
Kev txiav txim siab ntawm cov qauv nto moo tshaj plaws ntawm Soviet yuav tsum pib nrog cov khoom ntawm cov nroj tsuag Kyiv "Mayak".
Thaum tseem yog "Dneprom" (kom txog rau thaum 1963), lub tuam txhab tsim 14 qauv ntawm reeldaim kab xev kaw. Tag nrho cov ntawm lawv yog cov raj thiab tau tsim rau ib daim kab xev 6.25 mm dav. Tsis yog tag nrho lawv tau muab tso rau hauv ntau lawm.
Dnepr-8 (1954) tsim nyog tau txais kev hais tshwj xeeb. Nws tau los ua tus thawj reel-rau-reel daim kab xev kaw, siv los ntawm roj teeb. Piv nrog rau lwm yam khoom siv, nws tau suav tias yog portable, hnyav tsuas yog 6 kg. Txhawm rau pib nws, nws yuav tsum tau siv lub gramophone-hom caij nplooj ntoos hlav lub cev muaj zog. Cov txheej txheem yuav tsum tau rov ua dua txhua 5 feeb, siv tus kov sab. Ib hom hybrid ntawm gramophone thiab ib daim kab xev kaw. Nws siv reels nrog txoj kab uas hla ntawm 10 cm (100 meters ntawm zaj duab xis). Lub kaw lus playback ceev yog 9.6 cm / s.
Tom qab 2 xyoos, tus qauv hloov pauv ntau dua tuaj - "Dnepr-9", thawj lub suab kaw suab hauv Soviet. Raws li tus qauv Dnepr-5. Nyhav 28 kg thiab tau tsim rau coils nrog ib txoj kab uas hla ntawm 18 cm (350 m). Playback ceev - 19.05 cm/s.
Tom qab hloov lub npe, cov nroj tsuag Kyiv tsim tag nrho cov qauv teeb, tab sis twb nyob rau hauv lub npe "Mayak".
Txij li xyoo 1971, lub tuam txhab tau tsim cov khoom siv hluav taws xob transistor.
Lub reel-rau-reel daim kab xev "Mayak-203", nrog rau nws cov npoj yaig "Mayak-001 lub tso suab", uas tau coj khoom plig los ntawm kev nthuav qhia thoob ntiaj teb, tau suav tias yog qhov zoo tshaj plaws.
Tus kawg tau pib tawm thaum lub caij nplooj zeeg xyoo 1973. Nws tuaj yeem kaw thiab ua si mono / stereo phonograms ntawm nws. Thiab tseem rov sau dua los ntawm ib txoj kev mus rau lwm qhov ntau zaus nrog qhov muaj peev xwm ntawm overlaying ib qho tshiab kaw rau ntawm ib qho uas twb tiav lawm.
Kuj, "Mayak-001" muaj daim kab xev thaij duab thiab 2ceev (19.05cm / s thiab 9.53cm / s). Qhov txuj ci tseem ceeb no hnyav 20 kg. Nws tuaj nrog ib tug tswj vaj huam sib luag. Nws nyuaj heev los yuav cov cuab yeej zoo li no.
thawj "Mayak-203" dov tawm ntawm cov kab sib dhos thaum lub caij nplooj zeeg xyoo 1976. Nws tso cai kaw lub suab / tso suab los ntawm ntau qhov chaw (microphone, khaws, xov tooj cua / TV / xov tooj cua kab thiab lwm cov kab xev kaw).
Tus qauv no muaj 3 rhinestone ceev: 19.05cm / s, 9.53cm / s thiab 4.76cm / s. Piv nrog rau yav dhau los, nws me me, hnyav 12.5 kg.
Note
Cov khoom no tau tsim los ntawm Novosibirsk Electromechanical Plant. Txij xyoo 1966, thiab txij li xyoo 1975 - transistor.
Ntawm nuance, yog tias koj sim nrhiav "Nota" reel-rau-reel daim kab xev kaw, koj yuav poob. Txij li thaum lub tuam txhab no tsim tsuas yog prefixes. Lawv tuaj yeem mloog cov xov tooj ntawm ntau lub xov tooj cua lossis xov tooj cua.
Lawv tau, tau kawg, pheej yig dua li cov nyiaj siv nyiaj ntau tshaj plaws. Thiab yog vim li cas lawv thiaj li tau txais koob meej tshwj xeeb ntawm cov neeg. Tshwj xeeb tshaj yog nyob rau hauv xov tooj cua amateurs uas siv lawv ua lub hauv paus rau lawv tus kheej inventions.
Piv txwv li, tus nqi ntawm thawj lub raj "Notes" hauv xyoo 1966 (ceev 9.53 cm / s, 15 m coils, ob txoj kab monophonic) yog 80 rubles. Nyob rau tib lub sijhawm, qhov pheej yig tshaj reel-rau-reel daim kab xev kaw raug nqi 85 rubles. thiab kim dua.
Ntxiv rau, kev yuav khoom ntawm "Nota" ua ntej nws tuaj yeem txuag tau qhov chaw nyob hauv cov tsev me me thiab cov tsev sib koom ua ke, nrog rau kev xa mus rau kev ua haujlwm ntawm radiograms.
MuajCov qauv nrov raj - "Nota-M" (ceev 9.53 cm / s, 2 lem, hnyav 9 kg) thiab "Nota-303" (qhov hnyav tib yam, ceev thiab tus naj npawb ntawm cov lem, tab sis lub npov saum toj no tuaj yeem sau suab los ntawm TV, xov tooj cua lossis lwm daim kab xev kaw).
Ntawm cov qauv transistor, cov hauv qab no tau suav tias yog qhov ua tau zoo tshaj plaws:
- "Note-304". Nws tau tsim los ntawm "Hoarfrost-303". Nws muaj 4 lem thiab hnyav 8 kg. Ceev - 9.53 cm / s. Nws tuaj yeem tsim ob qho tib si kaw thiab suab, suab paj nruag los ntawm txhua qhov chaw. Nws tuaj yeem kho qhov ntim, kaw suab, ncua.
- "Nota-202-lub tso suab" thiab "Nota-203-lub tso suab" muaj qhov sib xws thiab tau sib sau ua ke raws li lub tswv yim zoo sib xws. Txawm li cas los xij, tom kawg tsis muaj hitchhiking. Txwv tsis pub, cov thawv plaub-txheej txheej saum toj no zoo sib xws. Qhov hnyav ntawm txhua tus ntawm lawv yog hais txog 11 kg. Lawv muaj ob tus qauv playback ceev. Tso cai sau los ntawm cov khoom siv feem ntau.
Comet
Reel-rau-reel daim kab xev kaw raws li lub npe no tau tsim tawm hauv Novosibirsk txij li xyoo 50s. Los ntawm txoj kev, ntxiv rau ntau yam qauv ntawm Kometa reel-rau-reel daim kab xev kaw, lwm hom ntawm cov cuab yeej no kuj tau tsim tawm ntawm no - Melodiya.
Ntau tshaj plaws yog cov khoom siv zoo li no:
- "Comet-212-lub tso suab". Vim nws qhov chaw tshwj xeeb, nws muaj ntau qhov kev hloov kho: "Kometa-212-1-stereo" thiab "Kometa-212M-stereo". tus qauv qubmuaj 2 lub cev muaj zog thiab 2 ceev (19.05 cm / s thiab 9.53 cm / s). Nyhav - 12.5 kg.
- "Kometa-214" - reel stereo tape recorder, tsim los ntawm cov qauv 209 thiab 212. Nws muaj 2 tus qauv nrawm. Qhov hnyav 11.5 kg. Nws feature yog qhov ua tau ntawm ob-channel monophonic synchronous kaw los ntawm microphone inputs. Zoo li overlaying ib cov ntaub ntawv tshiab ntawm qhov twb tiav lawm.
- "Comet-120-lub tso suab" tau suav tias yog kev tshaj lij. Nws muaj 2 lem thiab 2 standard speeds rau "Comets". Los nrog ob kab. Tsuas yog ib qhov hnyav ntawm nws qhov nruab nrab yog 23 kg. Cov qauv tsim tau muab rau kev sib xyaw cov teeb liab los ntawm ob qho tib si microphone thiab cov khoom siv dav dav, ntau qhov rov sau dua nrog ib txhij overlay ntawm lub teeb liab los ntawm ib qho kev tawm tswv yim. Nws kuj tseem tuaj yeem mloog tau rov sau dua phonogram, tswj lub teeb liab thaum lub sijhawm kaw thiab qib playback nrog cov ntsuas, tswj kom nres hauv cov kaw lus thaum daim kab xev tsiv.
Orbit
Daim kab xev kaw ntawm hom no tau tsim tawm ntawm Leningrad cog "Pirometr". Nws yog ib qho tseem ceeb uas cov khoom lag luam suav nrog ob daim kab xev kaw thiab cov thawv teeb tsa.
Cov qauv nto moo tshaj plaws los ntawm thawj qeb: reel-rau-reel daim kab xev kaw "Orbita-204-stereo" thiab nws cov npoj yaig "Orbita-205-lub tso suab". Txhua tus ntawm lawv muaj 2 tus qauv nrawm, nrog rau 4 lub suab lem. Nyhav 15 kg.
Nyob hauv cov qauv no nws tuaj yeem kho qhov ntim, sib npaug, timbres, qib kaw, nres.
Ntawm cov kab xev kaw-ua ntej "Orbita" qhov zoo tshaj plawstau suav tias yog cov qauv tso suab 106 thiab 107. Lawv muaj 2 qhov nrawm, 3 lub cev muaj zog thiab 4 lem. Qhov hnyav ntawm txhua tus yog 24 kg. Cov thawv saum toj no tau tsim los sau cov suab paj nruag thiab lub suab los ntawm lub microphone, xov tooj cua, TV, thiab ua si los ntawm 2 tus neeg hais lus sab nraud.
Olympus
Thiab kawg ntawm cov khoom siv nto moo tshaj plaws ntawm hom no hauv USSR yog Olymp reel-rau-reel tape recorders.
Lawv tau tsim tawm ntawm Kirov Lub Tshuab Hluav Taws Xob Lub Tsev Tsim Khoom tsim muaj npe tom qab. Lepse. Feem ntau ntawm cov khoom yog cov kab xev kaw. Txawm hais tias lawv cov khoom suav nrog cov kab xev kaw.
Tus qauv ua tau zoo tshaj plaws yog suav tias yog "Olimp UR-200", tsim los ntawm "Olimp-005 stereo". Nws muaj qhov tshwj xeeb heev - kev kaw lus hauv xov tooj. Lawm, cov kev pabcuam zais cia yog nws lub hom phiaj tseem ceeb ntawm cov neeg tuaj saib.
Cov neeg pej xeem uas yuav lub colossus hnyav 20 kg no tsis yws thiab. Txij li txawm nyob rau hauv lub luag hauj lwm ntawm ib tug zoo tib yam daim kab xev recorder, Olympus UR-200 yog ib yam khoom zoo heev. Nws muaj 2 qhov ceev: 19.05 cm / s thiab 2.36 cm / s. Lwm cov yam ntxwv ntawm cov cuab yeej suav nrog quartz ceev stabilization system, nws pib kho, hloov hluav taws xob rau txhua qhov kev nkag, kev hloov pauv ntawm qhov tsis ncaj ncees tam sim no. Daim kab xev kaw tau muaj qhov pib rov qab tag nrho, lub timer, lub teeb pom kev zoo ntawm qib kaw thiab daim kab xev txee. Nrog nws cov kev pab, nws muaj peev xwm mus nrhiav rau qhov xav tau fragment los ntawm pauses.
Raws li consoles, qhov zoo tshaj plaws yog:
- "Olimp-003-stereo". Daim kab xev recorder-prefix ntawm pawg complexity siab tshaj plaws. 4 lem thiab 2 classic speeds. Nyhav 27 kg. Tsim los kaw suab paj nruag thiab suab los ntawm lub microphone, xov tooj cua, TV.
- "Olimp-005-stereo". Cov khoom siv saum toj kawg nkaus. Nyhav 20 kg. 2 tus qauv nrawm, nrog rau tag nrho nws pib thim rov qab, timer, luminescent qhia txog qib kaw, daim kab xev txee. Hauv xyoo tom ntej, "Olimp-006-stereo" tau tsim los ntawm nws lub hauv paus.
Raws li koj tuaj yeem pom los ntawm cov lus piav qhia, qhov khoom ntawm "Olymps" feem ntau yog qhov zoo heev. Ib tug yuav hais tias nyob rau hauv lub USSR lawv thaum kawg kawm yuav ua li cas yuav ua tau zoo reel-rau-reel daim kab xev. Tsuas muaj ib tug rog-rog rho tawm. Cov cuab yeej no tau tshwm sim nyob rau hauv lub lig 80s - thawj ib nrab ntawm lub 90s, thaum cassette recorders yuav luag tag hloov reel-rau-reel sawv daws yuav.
