Ntawm cov xov tooj cua amateurs, Soviet amplifiers tseem nrov niaj hnub no. Nyob rau hauv lawv lub hauv paus, xov tooj cua kis tau tus mob, acoustic systems rau tsev ua yeeb yam, hluav taws xob guitars thiab lwm yam suab paj nruas ntsuas. Ib qho kev rho tawm loj rau cov qauv teeb yog tias lawv xav tau AC lub zog ntawm 220 volts, txij li lub zog hloov pauv tuaj yeem ua haujlwm nrog nws. Yog li ntawd, nyob rau hauv "teb" tej yam kev mob, xws li amplifiers yog teeb meem siv. Yog, thiab qhov ntev, qhov hnyav, cov khoom siv no zoo heev. Dab tsi ntawm cov amplifiers tsawg zaus tau tsim los ntawm Soviet kev lag luam?
Electronics 50U-017C
Cov tsos ntawm lub suab nrov Soviet no yog qhov txaus nyiam heev - lub cev nyiaj yog nyob rau hauv kev sib raug zoo nrog chrome-plated kho pob qhov rooj. Lub zog khawm yog nyob rau sab laug ntawm lub vaj huam sib luag pem hauv ntej ntawm lub ces kaum sab sauv.
Ntxiv mus, nyob rau hauv kev txiav txim, qhov chaw ntawm kev tswj thiab kev taw qhia:
- Qhov taw qhia fluorescent, yuav luag nyob mus ib txhis, muaj peev xwm ua haujlwm tau ob peb puas xyoo kom paub meej. Nws tsuas yog xav tau kev saib xyuas kom raug.
- Hloov lub cev ntawm ob khub ntawm acousticsystem.
- Bass thiab treble tone tswj. Los ntawm txoj kev, lub peculiarity ntawm no amplifier yog lub xub ntiag ntawm cov ntxaij lim dej uas txiav tawm lub high-frequency ib feem thiab tawm tsuas yog tus qis.
- khawm tswj suab nrov.
- Hloov ntawm Stereo thiab Mono hom.
- Ntawm sab xis yog qhov ntim thiab qhov sib npaug.
Tseem muaj qhov tsis yooj yim - 5-pin plugs tau siv, uas koj yuav tsis pom tam sim no. Tab sis yog tias koj xav tau, koj tuaj yeem nruab adapters lossis tshem tawm tag nrho cov qub txuas los ntawm kev txhim kho RCAs tshiab hauv lawv qhov chaw. Yog hais tias koj tsis hloov lub amplifier Circuit Court, ces nyob rau hauv cov nqe lus ntawm playback zoo nws yog ntau inferior rau ULF "Brig". Tab sis nws yeej txhua yam tawm tsam "Xov tooj cua engineering U-101" lossis "Vega".
Radio Engineering U-7111
Qhov no yog ib qho zoo tshaj plaws Soviet amplifiers, ib zaug nws yog qhov kev xaiv "pob nyiaj" tshaj plaws. Tab sis thaum muab piv nrog niaj hnub Suav ua amplifiers, Radiotekhnika U-7111 yog nyob deb ua ntej ntawm lawv. Cov khoom siv ULF suav nrog lub tuner (xov tooj cua teeb liab receiver) thiab tus neeg ua si.
Sab nraud zoo nkauj heev amplifier, muaj qhov sib npaug nrog tsib pawg. Lub vaj huam sib luag pem hauv ntej muaj cov kev tswj hwm hauv qab no:
- Mono hom khawm.
- Khawm tig rau lub lim dej siab.
- Zoo.
- Tone tswj rau siab thiab qis frequencies.
- Volume control.
Nyob hauv qabmuaj cov connectors rau kev sib txuas cov suab nrov - muaj plaub hauv tag nrho. Qhov siab tshaj plaws ntawm ob tus neeg hais lus txuas nrog ULF tso zis. Kuj tseem muaj lub davhlau ya nyob twg rau kev sib txuas hauv av, fuse thiab qhov (sockets). Feem ntau, cov neeg nyiam suab paj nruag ntsuas lub suab zoo, tab sis tawm ntawm 5 cov ntsiab lus, qhov siab tshaj plaws yog 4 nrog ntxiv.
"Brig U-001" piav qhia
Ib qho zoo tshaj plaws hauv chav kawm siab Soviet amplifiers yog "Brig U-001". Lub suab zoo yog qhov siab heev, tab sis tsuas yog siv lub tshuab hais lus zoo xwb. ULF tuav cov ntses bass thaj tsam zoo heev, cov suab nrov tsis muaj kiag li. Thaum mloog suab paj nruag ntawm qhov ntim siab, cov neeg hais lus tsis kaw, tso cai rau koj txaus siab rau lub suab paj nruag kom tag nrho.
Nruab nrab thiab siab zaus kuj tau zoo los ntawm lub suab nrov - lawv sawv tawm ci ntsa iab, yog li mloog jazz, blues, suab paj nruag orchestral yuav zoo heev. Txhua yam zoo heev, tab sis qhov loj ntawm lub amplifier yog ntau tshaj 25 kg. Nrog rau kev ua yeeb yaj kiab zoo nkauj thiab cov yeeb yaj kiab, nws tsim nyog tham txog qhov tsis zoo - nws tsis xis nyob rau mloog pob zeb thiab hlau.
Zoo "Brig U-001"
Lub vaj huam sib luag pem hauv ntej yog nyiaj thiab muaj cov hauv qab no tswj:
- Bass thiab treble tswj.
- Tshaj tawm sab xis thiab sab laug.
- Suab nrov qhib khawm.
- Khawm los txiav cov frequencies siab.
- Lub mloog pob ntseg 5, 25 (nws yog qhov zoo dua los txuas los ntawm lub adapter tsim nyog).
Ntau txoj haujlwmtso zis selector, uas tso cai rau koj mus txuas ntau qhov chaw thiab hais lus rau lub amplifier. Thiab nyob rau hauv tus txheej txheem ntawm kev mloog, koj tuaj yeem hloov tau sai. Feem ntau, ULF zoo heev, tab sis nws tsuas yog nyuaj thiab nyuaj los yuav nws, tshwj xeeb tshaj yog nyob rau hauv thawj version.
Corvette 100U-068S
Lwm lub tshuab hluav taws xob Soviet, hauv qee qhov kev hwm tsis qis dua li cov lus piav qhia saum toj no "Brig", tab sis feem ntau me ntsis zuj zus.
Nyob rau pem hauv ntej vaj huam sib luag ntawm ULF muaj xws li kev tswj thiab indications:
- Kho cov lim siab thiab qis dhau.
- Selector rau kev xaiv xaiv.
- Smooth Loudness.
- Qhov taw qhia ntawm tshaj qhov teeb liab theem ntawm cov zis (overload).
- Volume control.
- tiv thaiv luv luv, overheating.
- LED taw qhia.
Thaum txuas lub 8 ohm hais lus, lub zog yog 60 W, 4 ohm - 90 watts. Qhov siab tshaj plaws siv hluav taws xob yog 275 W. Ib qho kev rho tawm loj ntawm cov cuab yeej yog cov ntaub ntawv yas, vim qhov loj ntawm lub amplifier loj heev. Cov kev txhim khu kev qha heev ntawm lub amplifier yog sib npaug los ntawm cov khoom tsis zoo thiab kev tswj xyuas.
90U-2 Kinap
Koj tsis tuaj yeem tsis quav ntsej cov lus dab neeg li no, vim nws yog nrog nws kev pab uas feem ntau ntawm cov neeg Soviet tau hnov cov suab ntawm lawv nyiam ua yeeb yam. Qhov no yog Soviet tube amplifier uas tau siv nyob rau hauv mobile xinesmas installation.
Tus naj npawb ntawm kev hloov kho tsis zookev xav, raws li tau piav qhia saum toj no - muaj lub ntim tswj, qis thiab siab zaus, lub teeb pom kev dhau lub teeb. Tsis tas li ntawd nyob rau sab saum toj muaj lub qhov rais uas muaj ib lub cuab yeej txuas nrog uas nyeem lub suab los ntawm zaj duab xis.
Suab lem tau siv rau sab ntawm daim kab xev, uas tau nyeem los ntawm cov khoom siv kho qhov muag. 90U-2s tau tsim nyob rau hauv 60s, thaum tsuas yog KGB tuaj yeem hnov txog daim kab xev sib nqus. Nws tseem tsis tau siv nyob rau hauv civil engineering. Tej zaum nws yog qhov zoo dua kom nyob twj ywm ntawm lub suab zoo - nws tawm ntau yam uas xav tau. Tab sis tseem, qee tus kws ntaus nkauj, nyiam lub suab "tube", siv cov amplifiers ua lub hauv paus rau guitar VLFs.
Yog tias koj xav ua suab paj nruag, ces nws yog qhov zoo dua los xaiv ib qho ntawm cov suab nrov hauv Soviet saum toj no. Fais fab mov 90U-2 los ntawm 110 Volt network; txhawm rau txuas rau 220 V, koj yuav tsum siv chav tshwj xeeb. Qhov no yuav tsis ntxiv kev yooj yim, thiab cov tswv yim rau kev sib txuas ntawm lub teeb liab qhov chaw yog qhov zoo nkauj - txog 4-5 cm inch thiab nrog peb qhov. Txawm tias lub Euro-plug dawb nkag mus rau hauv cov qhov no, nws tsis yog tsau.
