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  >> Hrvatska Electronic Technology >  >> Home Audio >> Pojačala i predpojačala

Koliko dugo traju kućni prijemnici?

Kada je riječ o tehnologiji kućnog kina, svi želimo iz nje izvući maksimum kako bi opravdali cijenu. Mnogi su me ljudi pitali:"Koliko dugo traju kućni prijemnici?" jer ovo može biti skupa tehnologija za zamjenu. Odlučio sam malo istražiti kako bih došao do konačnog odgovora.

Dakle, koliko dugo traju kućni prijemnici? Kućni prijemnici teoretski mogu trajati 30-40 godina na temelju kvalitete hardvera. Međutim, zbog brzog napretka tehnologije kućnog kina, tipični životni vijek kućnog prijamnika je oko 5 godina. Mogli biste učiniti da vaš kućni prijemnik traje 10 godina ako ste planirali kupnju.

Dok kućni prijemnik u osnovi može trajati koliko god želite, postoji mnogo razloga zašto biste mogli zamijeniti svoj stari kućni prijemnik. U ovom članku razmatram koliko dugo kućni prijemnici traju, kao i kada biste trebali razmisliti o nabavi novog.

Pročitajte:Što prijamnik radi u kućnom kinu da biste bolje razumjeli njegovu funkcionalnost.

Životni vijek kućnih prijemnika

Svatko tko je upoznat s radom kućnih kina znat će da je prijemnik središnje središte sve vaše opreme. To će biti mjesto svih veza i ono što koristite za spajanje medijskog uređaja na sustave zvučnika i uređaje za gledanje. Stoga je to vjerojatno najvažniji dio opreme koji posjedujete.

Poznajem ljude koji još uvijek koriste kućne prijemnike koje su kupili 70-ih i 80-ih za slušanje glazbe, što pokazuje koliko dugo mogu trajati ako se o njima pravilno brine. Međutim, ova situacija je pomalo anomalija jer ti ljudi još uvijek koriste gramofone i vinil, što se također nije promijenilo u zadnjih 40 godina.

Ako tada tehnologija počne otkazivati, vaš bi kućni prijemnik mogao trajati desetljećima ako se o njemu pravilno brine. Jedan od najboljih načina da to osigurate je kupnja prije svega kvalitetnog prijemnika.

Međutim, ako životni vijek prijamnika temeljite na njegovoj sposobnosti da prati tehnološki napredak, tada gledate na mnogo kraće vremensko razdoblje. Poštena procjena koliko brzo tehnologija napreduje je oko 4-5 godina. Na primjer, pogledajte prijelaz između HD-a i 4K-a, koji traje već nekoliko godina.

Stoga je vjerojatno najveći čimbenik u smislu životnog vijeka prijamnika njegova kompatibilnost s postojećim i novim tehnologijama. Ako svi vaši uređaji koriste standardni HD, trebali biste biti pokriveni još nekoliko godina.

Ako razmišljate o uvođenju 4K tehnologije u svoje kućno kino, to bi mogao biti razlog zašto morate nadograditi svoj kućni prijemnik. Uz sve veću popularnost formata kao što su HDMI 2.0a i HDCP 2.2, počinjemo dosezati točku diskontinuiteta.

Zamislite to kao prijelaz sa SCART-a na HDMI, jer je ovo u biti ista vrsta nadogradnje. Ne biste očekivali da će vaši HMDI vodovi raditi u SCART uređaju, a isto u osnovi vrijedi i za nove oblike HD-a.

Dakle, ukratko, vjerojatno možete očekivati ​​da ćete svoj kućni prijemnik koristiti oko 4-5 godina. Ako kupujete inteligentno i počnete s vrhunskom opremom, onda ovo vjerojatno možete još malo produžiti.

Na što treba obratiti pozornost pri kupnji novog kućnog prijemnika

Prije nego što nastavite, pogledajte moje najbolje odabire prijemnika kućnog kina. Oni su testirani u običnim domovima, tako da su recenzije realističnije od onih koje možete pronaći na velikim web stranicama.

Ako ste zaključili da vaše staro kućno kino počinje zaostajati, onda bi bilo dobro kupiti novo. Sada je vjerojatno dobro vrijeme za to jer se nedavno pojavilo nekoliko novih tehnologija koje se počinju nalaziti u pristupačnijim proizvodima.

Slično tome, cijena 4K tehnologije počinje padati. Možda bi bilo vrijedno pokušati iskoristiti ovo prijelazno razdoblje jer možete imati prijamnik koji je spreman za budućnost, ali i dalje radi s vašom trenutnom tehnologijom. Evo nekih stvari na koje trebate obratiti pozornost kada kupujete novi kućni prijemnik.

  • Ovo je vjerojatno najočitija stvar, ali obratite pozornost na veze prijemnika. Most good quality models should come with at least 1 HDMI input and output, which is designed for 4K.
  • On the same note, make sure the receiver is well equipped to handle your current range of HD technology. This will probably require at least one normal HDMI input, but it could need more.
  • Automatic speaker setup. Many of the higher end home receivers have automatic speaker setup, which can save loads of time. While this isn’t a must, it can be a big help.
  • 3D compatibility. If you’re interested in 3D media, then make sure your new home receiver has a HDMI 1.4a connection.
  • Bluetooth/wireless capabilities. Another popular technology is Bluetooth connectivity, which will allow you to play media from your phone/mobile device on your home theater setup.
  • Hires audio. Hi-res audio is growing in popularity and is definitely something to look out for in your receiver. Normal mp3 music is considered low quality, so this is basically HD music.
  • Video upscaling . If you’re investing in future technology, then video upscaling is a must. While this doesn’t physically improve the quality of the media (you can’t make 720p into 4K), it definitely improves the image quality massively.

While many of these features will only be found on higher end models, this is the bracket I’d recommend looking in if you’re upgrading your home receiver. As you can see, they don’t have a brilliant lifespan, so it’s definitely better to invest a bit more money now so that the receiver lasts a bit longer.

Probably the most important factor is making sure you’ve got the right connections for your current technology and any future developments. 4K seems to be the way forwards and will soon become the standard for at-home viewing. Therefore, making sure your receiver has 4K compatibility is probably the most important thing.

Signs you need to upgrade your home receiver

As I mentioned, home receivers can basically last as long as you want them to. However, there are plenty of signs that indicate you might need to trade in your old home receiver for a brand new one. Here are the biggest signs that you need to make the jump to some new tech.

  1. You don’t have enough connections

Even if you’re not thinking of making the jump to 4K technology just yet, it’s entirely possible to run out of the right kind of connections for your current equipment. For example, if you bought a home receiver when HD technology was becoming popular, you may only have 1 or 2 HDMI inputs.

You could solve this problem with a switcher, but it can also be a sign for upgrading to a new home receiver. Seeing as HD is the standard now, it’s not uncommon for receiver to have 3 or 4 slots, which would cover you for most media devices in your home theater.

  1. You want better sound

There have been a range of advances in sound technology over recent years that are definitely worth taking advantage of. As I mentioned earlier, many home receivers have automatic setup and calibration, and many will also include different listening modes to get the most out of your speakers.

Also, there are the developments in surround sound formatting, such as Dolby Atmos an DTS:X. These are the cutting-edge in immersive surround sound experience and are definitely worth investing in if you’re a fan of your speakers. What’s more, Dolby Atmos generally comes as standard on receivers supporting 7 channels or more.

  1. Advanced network capabilities

Another feature worth upgrading for is the improved network connectivity features found on modern home receivers. These allow you to connect to music streaming services like Spotify directly from your receiver. You can also use this feature to take advantage of things like Apple AirPlay too.

  1. You want more remote control features

Along with the obvious reasons for upgrading are the less obvious ones. Being able to use your phone or mobile device as a remote control is one of these less obvious reasons. However, it’s surprisingly helpful.

While most home receivers will come with a remote control, those that support mobile remotes allow you to access all of the receiver’s functions from a single interface. This makes fiddling with your sound and picture settings a complete breeze. Having this option gives you much greater control over your options.

Some final thoughts

High quality receivers are built to last, but unfortunately this doesn’t stand up to the advances in technology. While you could expect a high quality receiver to last over 10 years, you’ll find you need to replace it after about 4. However, now is probably the best time to do this so you can take advantage of the crossover in technologies. Hopefully this will allow you to keep your new receiver around for a good few years.


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