Pre-kordhiyo waayo subwoofer ah

Lovers of music, ama daawashada filimada on tiyaatarka screen guriga weyn, sida xaqiiqada ah, ayaa xiiso u qabta sida loo helo codka oo tayo sare leh. Sidaa darteed, muhiimsan, preamplifier ah ay doortaan in ay leeyihiin natiijada ma niyad jabin waxa sifooyinka in la raadiyo marka xulashada qalab maqal ah.

Marka dhagaysiga muusigga on the-ciyaaryahan CD sidoo kale u baahan yahay kordhiyo waayo signalka waxay u adeegi jireen heer aad u daciif ah. Si aad u caawiso columns kordhiyo xiran. Waxa uu awood u bedesheen oo heli signal maqal ah, waxaa kor ilaa iyo mugga la doonayo.

Sammeecado kala qaybsan yihiin saddex nooc: horudhac ah, isku dhafan oo Sammeecado awood. Muhiim, in isku wax walba oo ka mid ah xirmo, hadda waa ugu badan. qaali ah oo tayo leh oo dheeraad ah waxaa loo arkaa qalab wareeg oo kala duwan oo ka kooban kordhiyo awoodda iyo preamplifier. Sammeecado waa tube, transistor.

Waa version horudhac ah waa awoodaa inuu ku siiyo music dhabta ah kuwii ku caashaqi jiray dhawaaqa in uu doonayo in uu maqlo - a tayo sare leh-nadiif ah oo, run ahaantii nool.

Doorashada ka category ee habka digital multi-channel qaali ah, waad joogi kartaa at the AV-processor. Laakiin dhex Sammeecado u samaynta doorasho, waxaa wanaagsan in la siiyo doorashada si preamplifier ah, taas oo ah qiimaha wanaagsan ee lacagta. processor waa ay awoodaan in ay si fiican u qabsato oo xuduudaheedu iyo hareerayn processing. Sidaas darteed, waxaad ka qaadan kartaa nidaamka soo socda audio in ka mid ah il (tusaale ahaan, ciyaaryahanka CD), preamplifier, kordhiyo oo ku hadla. Sida ilo ku shaqayn karo ciyaaryahan vinylalkohol diiwaanka, sagxad cajalad iyo fursadaha kale. In doorka preamplifier waxaa loo isticmaali karaa AV-processor. Preamplifiers wax ku ool ah oo kaashanaya nidaamka audio digital, taas oo ay u sameeyaan labo ka mid ah Sammeecado awood. Tani waxay u ogolaaneysaa milkiilaha codka a professional fogaado ayna duleella markii ciyaaro music duubo iyo takhalusi resonances inta jeer ee soo jireenka ah ee qolka.

Si pre-kordhiyo waayo subwoofer siiyey tayada la doonayo dhawaaqa, waxaa lagama maarmaan ah in ay ku riday uu soo noqnoqoshada xarunta Equatorial u dhaw in ay ka mid kilohertz, iyo midrange hoos poldetsibela.

Si ay ula qabsadaan dhawaaqa in preamplifier waxaa ka soo bixin waa in ay ugu badnaan, iyo iridda laga soo galo kordhiyo ah heerka ugu hooseeya. codka waxa uu noqon doonaa mid tayo sare haddii impedance saarka ee preamplifier ah waa hooseeyaa danab aqbasho in kordhiyo awoodda ka. Well waafaqsan Sammeecado rikoodh tube iyo xoojiyayaasha awood transistor. Waxaad ku xidhan karto version horudhac ah ee ku hadla powered, laakiin dhawaaqa waa wanaagsan yahay, oo kaliya oo aad ka heli karto marka la isticmaalayo daydo tayada studio-.

Sida caadiga ah, preamp ka ciyaara doorka xakamaysada ah, kaas oo u ogolaanaya inaad la qabsato mugga iyo midab of nidaamka audio ah, beddelato ilo audio iyo isku diyaarinaya signalka for kordhiyo awoodda. Si ka duwan dambaysta ah, preamplifier ah hortiisa.

Haddii aad doorato preamplifier sare oo tayo leh, taas fasalka farsamada «High End», tusaale ahaan, «Evolution», abuuray by samaynta Jarmal. Oo waxay soo gaadheen dhexdhexaadnimada ah ugu badnaan, ka baaraandegidda signal audio talooyin ah. qalab waxay leedahay saldhig element kaamil ah, signalada gaaban iyo mid deggan iyada oo korontada ah. Predusilistel saarka Mono ka satellite subwoofer sanduuqyada dhigay-sare ah, waxaa la isku dhafan karaa tuner iyo preamplifier fonokorrektor boosaska badan. Waxaa sugan, qalab noocan oo kale ah waa inay awoodaan inay samatabbixin badan oo xiiso leh maqlayo this.