Hais lus System Yamaha NS-777: nta thiab xyuas

Ib tug tag nrho-fledged tsev tsev ua yeeb peev xwm yuav tsim los ntawm cov theem ntawm Hi-End Acoustic. Tsoos kev xaiv rau sab thiab nruab nrab tswj rau lub hom phiaj no yog tsis haum rau ntau yam yog vim li cas, nrog rau tsis muaj peev xwm thiab daim ntawv tshaj. Raws li rau lub high-end ua qauv, lawv piv favorably tsis tau tsuas yog yooj yim nta, tab sis kuj qhia txoj kev daws teeb meem nyob rau hauv ib tug kev txuj lom, uas tsub kom txaus siab nrog discerning music lovers. Nyob rau hauv qhov ntsiab lus teb, hais lus Yamaha NS-777 zoo dlej txawm los ntawm cov qauv ntawm ib tug tsuas yog tus neeg sawv cev ntawm Hi-End. Ntawm cov hoob kawm, tsis yog tsis muaj me nyuam ntxiv apparatus thiab disadvantages, tab sis tseem ceeb cov kev pab cuam muaj peev xwm tuaj mus rau cov ntsiab lus nrog lawv.

General ntaub ntawv hais txog cov qauv

Japanese developers muaj peb-band acoustics ntawm lub flagship series. Tus heev ntau yam sib txawv ntawm cov hais lus ntawm nyob rau hauv ntses bass thaj tsam frequencies. Nyob rau hauv cov ntaub ntawv no, nws yog muab los ntawm lub dynamic thiab tiag tiag li suab uas yog tseem noo nrog sib sib zog nqus ntses bass thaj tsam. Lub system yog zoo, thiab tau ntawm combining nrog ib tug xov tooj ntawm receivers thiab amplifiers. Nrog kom configuration impressive nqi housings thiab haib hais lus Yamaha NS-777 yuav tau dlej acoustic nyhuv thiab tsis muaj kev siv ntawm ib tug powered subwoofer. Kws txawj pom zoo kom ua tib zoo xaiv ib qho amplifier - nws yuav tsum muaj, raws li ib tug tsawg kawg nkaus, tsim nyog nyob rau hauv zoo thiab kev kawm ntawv theem, los yog tej zaum hais lus thiab tseem unsolved.

kev yam ntxwv

Cov chaw tsim tshuaj paus tau siv ib tug system, uas optimally combines acoustic muaj peev xwm, tsim thiab kev sib txuas lus possibilities. Nyob rau tib lub sij hawm, lub system Yamaha NS-777, tus yam ntxwv uas yog hais hauv qab no, ua raws li muab khaws cia tseg tsoos style npe:

• Loj - 276 hli nyob rau hauv dav, 1100 hli nyob rau hauv qhov siab thiab 390 hli nyob rau hauv qhov tob.
• kem hnyav - 24.4 kg.
• Tus nab npawb ntawm ib daim hlab - 3.
• tswv yim hwj chim taw qhia - 100 watts.
• Xam cov nyiaj pab ntau tshaj hwj chim - 250 watts.
• Kuj Theem - 8 ohms.
• Neeg - 89 dB.
• Qhov tsawg kawg nkaus txog qib uas lub zaus - 30 Hz.
• Qhov siab tshaj plaws zaus theem - 35,000 Hz.
• Crossover zaus - 1-4 kHz.
• Sib Nqus shielding - yog muab.

Tsis tas li ntawd nyob rau hauv lub puag system yog supplemented los ntawm kev kho accessories. Tus txheem cov neeg siv tau txais kev pab txhawb nqa, dampers, txuas thiab screws.

Tsim thiab siv

Tam sim ntawd nws yuav tsum tau muab sau tseg tias kem tsis tau hu ua mobile. Nws yog ib tug loj heev installation uas yuav siv sij hawm li ib tug ntau ntawm qhov chaw, thiab nws qhov ceeb thawj tsis txhawb yooj yim thaum tsiv. Txawm li cas los, ua tsaug rau ib tug impressive loj thiab tiav ib tug zoo suab zoo hais lus. Nyob rau hauv lub chaw ua khoom ntawm cov phab ntsa hauv lub chaw tsim tshuaj paus siv ib tug 12-millimeter vaj huam sib luag MDF, thiab cov kab rov tav struts yog muab rau stiffen cov qauv. Lub sab hauv qhov chaw yog yus muaj los ntawm qhov kuaj pom ntawm ib tug tsawg kawg nkaus lub dab ntxuav tes. Nws yog ib qho tseem ceeb yuav tau nco ntsoov hais tias cov hais lus Yamaha NS-777 yog nruab nrog translucent week nyob rau hauv ob qho tib si woofers. Framing midrange ua los ntawm ruaj puas PMD. Lub taub hau ntawm lub midrange muaj ib tug xauv yas kaus mom muted, thiab suab tsav tsheb yog nruab nrog ib lub kauj cable.

Thaum lub sij hawm playback ntawm high-zaus tweeter cov lus teb yog muab los ntawm lub lens thiab lub txhuas nyias nyias nyias dome. Nkauj nraug lim ua los ntawm electrolytic hlwb thiab induction coils nrog ib tug tub ntxhais raws li ferrite. Loj heev ntses bass thaj tsam reflex chav tsev yog nyob rau ntawm lub tsheb ntawm tus hais lus. Nyob rau hauv cov nqe lus ntawm kev tsim txhua, dhau lawm, muaj ib yam dab tsi rau brag txog. Txawm tias tag nrho cov kev ua tau zoo tsa ib txhis stylistic mus kom ze, lub neej ntawm ib tug maub lub cev painting nyob rau hauv lub dub tshauv ua rau nws tus kheej nuances hwm.

suab zoo

Qhov tshwj xeeb nta ntawm acoustic ua hauj lwm yog ntaus nqi heev ruaj khov tu tub tu kiv ntawm lub sab sauv ntau zaus thiab theem translation nyob rau hauv lub qis nruab nrab. tsis rhiab heev nyob rau hauv cov cheeb tsam ntawm seem no kuj cai - qhov tsawg kawg nkaus yog mus txog rau hauv lub hla cov ntsiab lus. Cov neeg sau tseg sab txwv ntawm 10 dB. Cov tshwj xeeb zoo ntawm cov qauv no yuav tsum tau muab sau tseg zoo wideband puab, vim uas lub suab duab no yog tiav sightliness. Classical kev hais kwv txhiaj ob tog txawv naturalness, thiab cov ntses bass thaj tsam yog yus muaj los ntawm ib tug kaj, haib thiab sib sib zog nqus tu tub tu kiv. Yamaha NS-777 treble hais lus yog ua hauj lwm nrog tej yam txaus siab, txog txhua yam, tab sis nws tsuas yog ib tug ntxiv, tshwj xeeb tshaj yog thaum lub hard pob zeb. Yog hais tias peb tham txog cov weaknesses ntawm lub suab, lawv yuav mus rau txoj kev hloov cheeb tsam. Tab sis koj tsis tau hais tias cov system pib ua txhaum kom meej meej raws li distortion thiab cuam yuav tsis tshwm sim. Kem es generalize cov duab dua qhov chaw.

Cov Tsam Thawj Rau kev txhim kho

Lub system yuav tsum tau ntaus nqi rau tus universal trehpolosnikam, tab sis nyob rau hauv cov ntaub ntawv no muaj ib tug ntau ntawm cov chaw rau kev txhim kho. Rau lub hom phiaj no, lub receiver thiab amplifier. Raws li hais tus thawj, nws yog pom zoo kom mus ntxiv cov kem pab kiag li lawm ntawm lub tib lub hom, nyob rau hauv particular, ntau pom zoo kom raws li nram no receivers RX series. Nrog rau tus txheej txheem kev twb kev txuas tswvyim yog tau los mus xav tias ib tug tsis muaj ntses bass thaj tsam, tab sis qhov no tswv yim tsawv, yog tias koj siv ib tug configuration ntawm lis-amping. Ib tug txawm ntau dua cov nyhuv muab Modernization ntawm Yamaha NS-777 vim ob-channel avtousilitelya nrog ib tug txhim khu kev qha fais fab mov. Nws yog ib qho tseem ceeb heev kom paub cov cais amplification, los yog tej zaum yuav distorted thiab lub ntim nyiaj tsawg. Lub amplifier yog tseem pom zoo kom siv ib txoj kab ntawm Yamaha zoo xws li cov chav kawm ntawv. Nyob rau hauv cov ntaub ntawv ntawm ib tug muaj kev vam meej configuration koj yuav cuag thiab txhim khu kev nthuav dav, thiab tseem ceeb kev txhim kho thaum uas ua si lub ntses bass thaj tsam, thiab qhov ntim rau cov lus qhia daim duab zoo yog yuav luag tsis cuam tshuam.

Yuav ua li cas zoo tshaj plaws los mus siv kev twb kev txuas ntawm acoustics?

Qhov zoo tshaj plaws kev xaiv nyob rau hauv cov ntaub ntawv ntawm high-power amplifiers yuav hais Circuit Court lis-amp. Nws yuav siv cov ob amplifying pab kiag li lawm. Nws yog ntseeg hais tias nyob rau hauv no kev twb kev txuas, tsis tsuas tsub kom lub hwj chim ntawm acoustics, tab sis kuj nws zoo yam ntxwv. Yog li ntawd, muaj ob txoj kev los siv rau qhov no configuration - txoj cai thiab tsis ncaj ncees lawm. Nyob rau hauv thawj cov ntaub ntawv, txhua cov lus qhia yog kev cob cog rua rau lub amplifier tso zis los ntawm ncaj qha Yamaha NS-777. Kom kev twb kev txuas ntawm biamp amplifies kev teeb liab ntau yam los yog ib feem ntawm nws. Sib cais ntawm cov bands yog ua nyob rau hauv lub lim preamplifier. Qhov thib ob xaiv yuav tag tawm lub teeb liab tsis muaj kev txwv nyob rau hauv lub ntau zaus. Sib cais nyob rau hauv cov ntaub ntawv no tshwm sim tsuas yog los ntawm sab hauv crossover lim, uas kis tau ntawm qhov yuav tsum tau zaus hais lus.

zoo xyuas

Nyob rau hauv thawj qhov chaw ntawm lub merits ntawm cov neeg siv muab tso rau lub zoo ntses bass thaj tsam ua si. Qhov no spectrum yog txawv puab thiab tsis tsuas brightness, tab sis kuj ncauj lus kom ntxaws. Tus so ntawm lub acoustic yam ntxwv yog nyob ze rau nruab nrab studio, uas, dua, txaus siab rau lub ntau music lovers. Tsis tas li ntawd ib tug kom zoo dua yog ntaus nqi fais fab suab complex. Yog hais tias raug siv ib Rev ntawm Yamaha NS-777 nrog ib tug receiver thiab amplifier, koj yuav suav tau rau tag nrho cov qhov ntev ntawm lub suab duab, uas yog tsis poob lub slightest nuance.

Mark tswv thiab cov muaj zoo tshaj ntawm Japanese acoustics. Admiration tsim nyog xwb tsis siv zoo cov ntaub ntawv, tab sis kuj cov heev ntawm haum, dawb los ntawm tsis xws luag thiab kev cia siab ntawm ib tug loj heev lub cev. Peb yuav tsum tsis txhob hnov qab uas Yamaha muaj ib tug heev ob peb ntawm lawv tus kheej txoj kev loj hlob, uas yog organically kos nyob rau hauv nws cov khoom. Nyob rau hauv cov ntaub ntawv no, cov neeg siv daim ntawv qhia txog txoj hauj lwm zoo ib tug tshwj xeeb horn rau siab thiab nruab nrab frequencies, raws li zoo raws li cov nyob rau ntawm high-PMD-diaphragm.

tsis zoo xyuas

Shortcomings ib tug me ntsis, tab sis lawv yog. Yuav ua li cas yog interesting, loj shortcomings tswv tsis pom, yog li cov thuam kev lom zem ntau yuav tsum. Piv txwv li, tsis yog txhua txhua txaus siab rau cov loj loj thiab hnyav ntawm lub acoustics, uas yog hais txog 25 kg ib kem. Vim li no, koj yuav tsum chiv muab ib tug mus tas qhov chaw rau lub installation ntawm lub complex thiab tuaj mus rau cov ntsiab lus nrog nws cov nyob ruaj ruaj lag luam. Thiab hais tias yog tsis hais qhov tseeb hais tias lub chav tsev nws tus kheej yuav tsum xam mus mloog suab paj nruag nrog tus yam ntxwv ntawm Yamaha NS-777. Xyuas, txawm li cas los, taw tes kom paub txoj kev nyob rau hauv qhov ntsiab lus teb. Peb yuav tsum them tribute mus rau lub Japanese designers, uas muaj ntau txheej fasteners, uas tswj installation ua hauj lwm cov tswv.

Nqe thiab cov neeg sib tw

Cov hais lus system yog muaj nyob rau hauv ib tug nruab nrab ntawm 20-25 txhiab. Tshiav. Txawm ib tug high-end khoom no yog ib tug khoom nqi lossis, thiab lub meej mom ntawm tus qauv yog kiag li them. Yog hais tias peb tham txog cov neeg sib tw, cov thawj tshaj plaws nws yuav "yau" version ntawm tib kab - NS-555. Ntawm cov hoob kawm, nws yog pheej yig dua thiab loses Yamaha NS-777 nyob rau hauv cov nqe lus ntawm lub hwj chim, tab sis nyob rau qhov zoo ntawm cov ntses bass thaj tsam kev kho mob nws zoo dlej. Ib tug tag nrho lwm txoj kev mus rau lub qub lawm system yuav ua tau txoj suab paj nruas JBL hoob nyob sab sauv 50. Nyob rau hauv cov ntaub ntawv no, thiab nyob rau hauv tus nqi thiab nyob rau hauv cov yam ntxwv ntawm ib tug heev interesting competitor. Txawv yuav qhia xwb nyob rau hauv cov khoom muaj npe thiab stylistic nuances ntawm qhov kev kawm hwm suab complex.

xaus

Nyob rau hauv ntau lub respects, lub Japanese hais lus yuav thov ua tus thawj coj nyob rau hauv lub chav kawm ntawv. Yeej, ntawm chav kawm, ua tsaug rau lub npe suab nrog txuas tag nrho cov hwj chim thiab dynamic peev xwm. Yuav ua li cas tshwj xeeb haum cov neeg siv Yamaha NS-777, raws li yog lub preservation ntawm fidelity. Raws li txoj cai, muaj zog thiab loj hais lus ua ib qho hauj lwm zoo heev nrog rau cov ntses bass thaj tsam, tab sis tsis tshua muaj lub peev xwm los ua suab paj nruas qhov chaw. Nyob rau hauv cov ntaub ntawv ntawm tej khoom vaj tse Yamaha xws shortcomings tsis cai - txawm nyob rau hauv uas tsis muaj volume yuav payment rau ib tug tag nrho cov suab ua yeeb yam nrog rau cov kev qhia tawm ntawm tag nrho cov amplitude zaus band. Nyob rau tib lub sij hawm tau nyiaj pab ntau tshaj tau cov neeg siv, txuas hais lus nrog high-zoo amplifiers.