Ingabe lesi sikhombimsebenzisi esingu-$ 249 singenza umsindo we-Bluetooth ube ngcono?
Lezi zinsuku, wonke umuntu usebenzisa i-Bluetooth. Ngaphandle kwama-audiophiles, okungukuthi. Ngokujwayelekile bavimbela i-Bluetooth ngoba kunciphisa ikhwalithi yomsindo. Noma kunjalo, kunezikhathi - mhlawumbe lapho ufuna nje ukukhumula (noma ukuzola) iqembu elinamanye amathrekhi e-jazz egcinwe kuthebhulethi yakho, noma uzwe ezinye izingoma umngane ezigcine efonini yakhe - ngisho nalapho i-audiophile kufanele ivume ukuthi kuhle ukuba ne-Bluetooth.
Iningi lamadivaysi akuvumela ukuthi uhambise i-Bluetooth kusuka efonini / tablet / ikhompyutha yakho kuya kwisitoreji sakho kunalokho okujwayelekile, njenge-Adapter ye-Logitech Wireless Speaker. Futhi ama-audiophiliya azonda ukukhiqiza. Bafuna into ekhethekile, into ehlelwe ngokucophelela futhi eyakhiwe ngokucophelela ukuze kube lula ukuthembeka.
Yilokho nje ukuthi iMisa Yokuthembeka yayinengqondo lapho idala isamukeli se-Bluetooth esithunyelwe.
Izici
• isamukeli se-Bluetooth aptX / A2DP-ehambisanayo
• Imiphumela ye-RCA stereo
• I-antenna yangaphandle ye-Bluetooth-1.5 intshi
• Ubukhulu: 1.4 x 3.9 x 4.5 amasentimitha / 36 x 100 x 115mm (hwd)
I-chassis ye-Relay isincane kepha inhle, i-machined kusuka ku-aluminium billet. Ibukeka njengenguqulo encane ye-high-end amplifier.
Ngaphakathi, kuthatha amanye amacebo okuklama kusuka gear high-end gear. Umshintshi we-digital-to-analog uyi-24-bit ye-Burr-Brown chip, umkhiqizo omude ohlonishwayo ngabanjiniyela bomsindo nabathandekayo. Ngokusho kwe-Mass Fidelity, i-unit iyagcina ihlanzekile yomsindo we-audio ngokugcina izizathu zomsindo wezidijithali, i-analog audio and frequency-circuits. Isebenzisa amandla okugudla udonga-wart, kodwa kodwa umkhiqizi uthi Ukudluliselwa kabusha kufaka ukuhlunga okwengeziwe ukugcina amandla ahlanzekile futhi angenasikhala.
Ergonomics
Ukusetha kwe-Relay akufani nalokho kwesipikha se-Bluetooth esivamile. Pushisa inkinobho emuva ukuze uvule inamba yamandla bese uyibeka esimweni sokuxhuma. Khetha Ukudluliselwa efonini yakho, ithebhulethi noma ikhompyutha. Usuqedile. Ukuphela kombimbi wukuthi kufanele uhlasele i-antenna encane efakwe engxenyeni ngemuva kweyunithi.
Ukusebenza
Ukuhlola ikhwalithi yomsindo weRelay, ngidlale amafayela ama-MP3 angama-256 Mbps ngokusebenzisa i-Relay, nge-adapter yami ye-Sony 79 ye-Sony futhi ngokuqondile kusuka kukhompyutha ukuxhuma okuqondile, okungewona i-Bluetooth. Ngokudlulisela emuva , ngigxile umculo kusuka efonini yami ye-Samsung Galaxy S III, ehlomele i- aptX Bluetooth codec . Ngokuba i-Sony (engekho i-AP), ngasebenzisa i-HP laptop njengomthombo. Ukuze uxhumano oluqondile, ngidlale izingoma kusuka kuthebhulethi ye-Toshiba ngesikhombimsebenzisi se-M-Audio MobilePre USB.
Konke kwaxhunyiwe ngezingcingo ze-Pirahna ku-amplifier yami ehlanganisiwe ye-Krell S-300i, eyanika amandla izikhulumi ezimbili zeRevel Performa3 F208 - uhlelo lwamaRandi angu-7,000 lonke lwahlanganisiwe. Amazinga afanelwe kungaphakathi kwe-0.2 dB.
Ngamangala lapho ngizwa ukuthi umehluko phakathi kweRelay ne-Sony ngokuvamile kwakulula njengokuzwa umehluko phakathi kokudluliselwa kanye nesignali eqondile. Ekuvivinyeni kwami kokulalela, ngivame ukuthola ukuthi kukhona izinga elithile lokuthembeka elivumela ukuba ngiziphumule futhi ngijabulele umculo kuphela. Isibonakaliso esiqondile sifike ngaso sonke isikhathi, i-Relay iyakuthola njalo futhi i-Sony ayifinyelelanga neze.
Omunye umehluko wawubonakala njalo: Amadivaysi e-Bluetooth awazange akhiphe umqondo wokuba nomoya "womoya" engangiwuzwa kusukela uphawu oluqondile. Ngesignali eqondile, ukurekhodwa okwenziwe esikhala esikhulu kubonakala sengathi kwenziwa kwesikhala esikhulu. Nge-Bluetooth, abazange, kungakhathaliseki ukuthi ngisebenzisa i-Relay noma i-Sony.
Ku-"Shower the People" okuvela kuJames Taylor's Live ku-Beacon Theatre , amathoni amathrekhi aguitar acoustic kaT Taylor ayezwakala ehlanzekile futhi enengqondo ngesignali eqondile. Ngenkathi edluliselwe kuyo, ngacabanga ukuthi igitala lizwakala nje i-tad buzzy, njengokungathi kwakukhona ucezu lwephepha ngaphakathi kwegitala, liduduza kancane kancane. Nge-Sony, kwazwakala kimi njengokuthi igitala lenziwe nge-plastic.
E-Steven Dan "i-Aja," ukuxhunyaniswa okuqondile kuphazamisa kalula abanye, kunginika umsindo ocebile, ozwakalayo. I-Relay yanginikeza ngokuyisisekelo umsindo ofanayo, okwakususwe isisindo, ngokuncane nje kokuzibophezela okungeziwe emasimbali. Ngacabanga ukuthi i-Sony yenza kube sengathi ama-cymbals ayenamaqabunga ephezulu, ejikijela ngesihawu, futhi yenza upiyano uzwakala "okusemathinini," cishe sengathi idlalwe ekamelweni.
Ku-"Rosanna" kaToto, ngokuxhumana okuqondile amazwi azwakala abushelelezi futhi acacile. Ngalokhu kuDluliselwa, babezwakala nje i-tad lispy. Nge-Sony, bazwakala ngisho no-lispy ngaphezulu.
Ngingaqhubeka, kodwa ngiyaqiniseka ukuthi uyitholile. Ngesikhombimsebenzisi esiphezulu se-Relay, ulahlekelwa ukuxhumana okuqondile, futhi umsindo uyisicacisi se-tad. Nge-interface ejwayelekile ye-Sony, umsindo usengumqashi, kuze kube yilapho, kimi okungenani, yaba isikhala esincane futhi ngokuvamile kusobala.
Into eyodwa okudingeka ngiyikhombise, noma kunjalo. Uma idivayisi yakho yomthombo i-laptop eqhuba i-iTunes, noma idivayisi ye-Apple iOS (i-iPhone, i-iPad noma i-iPod touch), ungathola i-Apple Airport Express noma i-Apple TV nge $ 99 futhi usakaze umsakazo womculo noma i-intanethi kusuka kufoni yakho, ithebulethi noma ikhompyutha yakho ungene ohlelweni lwakho lwe-hi-fi. Lawa madivaysi asebenzisa ubuchwepheshe obungenazintambo be-AirPlay ye-Apple, engahambisani nekhwalithi yomsindo ngendlela iBluetooth eyenza ngayo, nakuba idinga inethiwekhi ye-WiFi ukusebenza.
I-Final Take
Ake sibuyele eqinisweni okwesikhashana. Sikhuluma isikhombimsebenzisi se-Bluetooth esingu-$ 249, esisodwa izikhathi eziphindwe kasithupha zamanani ezijwayelekile, izixazululo zemakethe. Ngokuqinisekile, kubonakala kungcono, kodwa ingabe kunengqondo ukwengeza eyodwa kusistimu yakho?
Lokho kuxhomeke kuhlelo. Uma ugoqa i-pair of izikhulumi ezijwayelekile ezixhunyiwe kwisitholi se- stereo - zithi, ukuxhumeka kwesipikha / isamukeli kubiza u-$ 800 noma ngaphansi-khona-ke ukuthunyelwa komzimba kungenangqondo kuwe. Vele uthole i-adapter ye-generic ye-Bluetooth noma usebenzise uxhumano lwe-wired.
Kodwa uma ungumculi womsindo onama-bucks ayizinkulungwane ezimbalwa ezitshala imali kuhlelo lwakho, futhi ufuna ukuthi i-Bluetooth ibe nekhwalithi engcono kakhulu yokuzwakalayo - futhi ukwakha ikhwalithi ngokuhambisana negeyimu ephezulu yokulalelwayo - yebo, zithole ngokwakho Ukudluliselwa.