A preamplifier, lossis preamp luv luv, yog ib qho khoom siv uas txuas thiab nthuav tawm lub suab teeb liab los ntawm ntau lub suab / pom qhov chaw, xws li CDs, DVDs, lossis Blu-ray Disc players. Lub preamplifier tuaj yeem siv los hloov ntawm qhov chaw, txheej txheem suab lossis yees duab, thiab muab lub suab tso tawm suab rau qhov hu ua lub zog amplifier.
Nyob rau hauv lub preamplifier-rau-lub zog amplifier configuration, lub preamp saib xyuas cov tswv yim thiab cov teeb liab ua, thiab lub hwj chim amplifier yog cov khoom uas muab cov teeb liab thiab lub zog xav tau rau lub suab nrov los tsim suab.
Qhov no txhais tau tias koj tsis tuaj yeem txuas cov neeg hais lus ncaj qha mus rau lub preamplifier tshwj tsis yog tias cov neeg hais lus yog tus kheej lub hwj chim uas muaj RCA cov tswv yim sib txuas. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias AV preamp / processors muab cov khoom tso tawm uas tuaj yeem txuas nrog lub zog hluav taws xob subwoofer.
kab hauv qab
Nyob hauv tsev ua yeeb yam, preamplifiers kuj tseem raug xa mus rau kev tswj amplifiers, AV processors, AV preamps, los yog preamp/processors vim lawv lub luag hauj lwm muab ob qho tib si suab decoding los yog ua thiab video ua thiab upscaling peev xwm.
Ntxiv nta ntawm Preamplifier
Ib txhia zaus, AV preamp processor yuav suav nrog lub peev xwm los ua lub hauv paus hub ntawm ntau chav suab teeb, xws li ntawm ntau cheeb tsam lossis wireless ntau chav suab muaj peev xwm. Qee tus kuj tuaj yeem lees txais kev tshaj tawm ncaj qha los ntawm Apple AirPlay lossis Bluetooth-enabled li, xws li ntau lub xov tooj smartphones thiab ntsiav tshuaj.
Ib qho AV preamp / processor kuj tseem tuaj yeem nruab nrog USB chaw nres nkoj kom nkag tau cov ntsiab lus digital media ncaj qha los ntawm plug-in flash drives lossis lwm yam khoom siv USB tau tshaj.
Thaum xav txog kev yuav khoom ntawm AV preamp / processor, nco ntsoov tias nws muaj, ntxiv rau lub suab, ib qho yeeb yaj kiab lossis kev sib txuas uas koj xav tau.
Piv txwv ntawm AV preamp / processors suav nrog:
- NuForce AVP18
- Onkyo PR-RZ5100
- Outlaw Audio Model 975
- Marantz AV7705
- Marantz AV8805
- Yamaha CX-A5100
kab hauv qab
Thaum lub tshuab hluav taws xob thiab lub tshuab hluav taws xob sib xyaw ua ke rau hauv ib chav, nws raug xa mus ua ib qho kev sib txuas ua ke. Tsis tas li ntawd, yog tias lub tshuab hluav taws xob sib xyaw ua ke kuj suav nrog lub xov tooj cua tuner (AM / FM, xov tooj cua satellite, lossis xov tooj cua hauv internet), nws raug xa mus ua tus txais.
Siv lub Tsev Theatre Receiver ua Preamplifier
Txawm hais tias cov tsev ua yeeb yam hauv tsev muaj cov khoom siv hauv tsev, cov khoom siv siab dua feem ntau muab ob los yog ntau tshaj ntawm cov khoom tso tawm preamp uas txuas rau cov khoom siv sab nraud. Qhov kev teeb tsa no tso cai rau koj siv lub tsev ua yeeb yam hauv tsev ua lub preamp los tswj cov teeb liab dab tsi raug xa mus rau lwm lub amp.
Qhov no tuaj yeem ua ke yog tias tus txais lub tshuab hluav taws xob onboard tsis muaj zog txaus rau kev teeb tsa tshiab. Txawm li cas los xij, thaum lub tsev ua yeeb yam hauv tsev tau siv lub preamp outputs, cov outputs lov tes taw lub receiver sab hauv amplifiers rau cov sib txuas built-in amplifier channels. Qhov no txhais tau hais tias koj tsis tuaj yeem sib txuas cov hluav taws xob tso tawm ntawm lub receiver lub amplifier sab hauv nrog lub amplifier sab nraud rau tib lub channel.
Txawm li cas los xij, qee tus neeg txais kev ua yeeb yam hauv tsev tso cai rau koj rov muab cov tshuab hluav taws xob sab hauv rau lwm cov channel uas tsis raug hla. Qhov tshwj xeeb no tso cai rau koj siv cov khoom sib xyaw ua ke ntawm cov khoom siv sab hauv thiab sab nraud los nthuav cov xov tooj uas lub tsev ua yeeb yam tuaj yeem tswj tau.
Hauv qhov piv txwv hauv qab no, lub tsev ua yeeb yaj kiab hauv tsev muab cov khoom tso tawm preamp rau nws qhov chaw, sab laug, sab xis, sab laug / sab xis ib puag ncig, thiab sab laug / sab xis nyob ib puag ncig rov qab, ntxiv rau ob lub subwoofers, ob pawg ntawm qhov siab., thiab Zone 2/3 systems.
Xa mus rau phau ntawv qhia rau koj lub tsev ua yeeb yam tshwj xeeb kom paub meej seb nws puas muaj cov khoom tso tawm preamp thiab pes tsawg.
Blu-ray / Ultra HD Disc Players thiab Preamplifier Nta
Lwm qhov twist ntawm lub tswv yim preamplifier yog xaiv Blu-duab tshav / Ultra HD Disc players muab ntau cov channel analog preamp outputs.
Txawm hais tias txhua tus Blu-duab tshav Disc players muab cov suab tso tawm ntawm HDMI lossis optical / coaxial outputs, qee qhov kuj muab analog preamp outputs rau ob, tsib, lossis xya channels.
Cov khoom tso tawm no tuaj yeem txuas mus rau lub tsev ua yeeb yam hauv tsev lossis lub zog amplifier. Txhawm rau muab kev txhawb nqa ntxiv, cov neeg ua si no kuj suav nrog kev hais lus thiab kev teeb tsa suab thiab kev tswj hwm zoo ib yam li qhov koj yuav pom ntawm lub tsev ua yeeb yam txais tos lossis kev sib txuas ua ke, ua rau nws tuaj yeem siv ncaj qha nrog lub zog amplifier yog tias xav tau.
Qhia hauv qab no yog ib qho piv txwv ntawm ntau channel analog preamp outputs koj yuav pom ntawm lub siab kawg Blu-duab tshav / Ultra HD disc player.
kab hauv qab: Kev xaiv yog koj li
Txawm hais tias feem ntau cov neeg siv khoom xaiv siv lub tsev ua yeeb yam hauv tsev ua lub hauv paus ntawm kev sib txuas hauv tsev ua yeeb yam thiab kev tswj hwm, koj muaj kev xaiv cais cov haujlwm ntawm lub tsev ua yeeb yam hauv tsev rau ob qhov sib cais - AV preamp / processor thiab lub zog amplifier. Txawm li cas los xij, ua li ntawd tuaj yeem yog qhov kev xaiv kim dua.
Yog tias koj lub tsev ua yeeb yam hauv tsev txhawb nqa nws, koj tuaj yeem siv nws cov preamplifier nta los tswj lub suab nrov sab nraud.
Qhov kev xaiv yog nyob ntawm koj, tab sis peb qhov kev pom zoo yuav yog los sab laj tus kws tshaj lij hauv tsev kom txiav txim siab seb qhov twg yuav yog qhov kev xaiv zoo tshaj plaws rau koj qhov tshwj xeeb hauv tsev ua yeeb yam.
