Dayton Audio DTA-120 Amplifier Review

01 of 03

120 Watts Nemari Yakaderera?

Brent Butterworth

Iko kune marudzi ose emadiki emitambo ine stereo inowanika iye zvino panguva yakajeka mari. Vazhinji vanozivikanwa seStton Audio, Lepai, Pyle kana Topping, uye vazhinji vanobudisa 15 kana 20 watts per channel. Kuenzaniswa nemasikati makuru-hama, Dayton Audio DTA-120 isimba, kubudisa rated 60 Watts per channel kusvika 4-ohm load.

Zvizhinji zvemasvomhu dzinoshandisa teji teknolojia yekugadzirisa Dhigirii T, iyo zita rekutengeserana kwekusiyana kweClass D -a topology inogona kubudisa simba rakawanda paunenge uchibudisa zvishoma zvishoma kupisa. Ndizvo zvinobvumira mazamu aya kuti ave akaduku; pamwe neChikamu T, hazvidi maheatsinks makuru.

DTA-120 inoratidzika kunge yakakwana pechipatara yedhidhiyo audio system, garage system, kana kuti kusimbisa vaviri vevatadzi vekunze. Nezvozve watts pamapopu kune zvishoma mini-amps, haifaniri kushayikwa simba uye kushandiswa nevatauri vakawanda. Icho chinewo maviri maikorofoni akabuda jacks panotangira-imwe 1 / 8th-inch jack, imwe 1/4-inch jack-inoratidza kuti yakakodzera.

02 of 03

Dayton Audio DTA-120: Zvinyorwa uye Tsanangudzo

Brent Butterworth

DTA-120 inoshevedzera zvinoshamisa:

Kusiyana nemamwe akawanda madiki-amps, DTA-120 inongova amp amp. Inenge isina USB inopinza, hapana Bluetooth, kwete kunyange yechipiri inowanikwa. Iyo ine simba rekutonga, saka iwe haunoda pre-amp for it. Chinhu chinoshandiswa kushandiswa chinosanganisira kushandiswa kweanalogog kubva kune kombiyuta kana TV kuitira simba ruduku rwenzwi. Iwe unogonawo kubatanidza muteveri weBluetooth kana AirPort Express kuti ugadzire utsi hwemagetsi.

Kunyange zvazvo DTA-120 inowanikwa pa 60 Watts per channel, iyo in 4 ohms. Kupinda mune imwe nhamba yakawanda 8-ohm mutauriri, yakarongwa pa 40 watts per channel. Zvose izvi zvikwereti zviri pa10 kubva muzana zvakashata kuvhiringidzika, izvo zvinobvumira Dayton Audio kudzokorora nhamba dzakakwirira; chiyero chinonyanya kutendeka chaive pa 0.5% kana 1 muzana THD.

Kunyange zvazvo chigadziri ichocho chichiita sechinyatsogadzikana, chinotsigira pane imwe simba rekushandisa iyo inenge yakakura seyak. Zvisinei, iwe unogona kuisa simba rekushandisa pasi kana kuti chero kupi zvichange zvisiri munzira.

03 of 03

Dayton Audio DTA-120: Kugadzirwa

Brent Butterworth

Pair iyo DTA-120 ine hurukuro dzakasiyana-siyana, saRevel F206s, Rogersound CG4 kana Dayton Audio B652-AIR, kuti iongorore iyo yose sonic performance.

Zvakaoma kuva wakarurama kune anotengeswa amp amp akadaro nekuti, nenzira, inotenga kutenga mari inodhura yakaita sechinhu chakaipa. Zvakajairika kuti vanhu vanopedzisira vashandise 20 kana katatu mutengo weDTA-120 (kana kunyange nenzira yakawanda) kuwana huwandu hwemasimba (kana kunyange kunyange zvishoma). Hazvina mhosva kuti iwe unofunga sei, zvakaoma kuita mhaka kuti ayo mazamu ataure 20 kana katatu kubasa kweDTA-120 mune imwe nzvimbo yekugara.

Izvozvo zvakati, maitiro akanaka ekushandisa kweDTA-120 anosanganisira kuiswa mugaraji, kana muimba yekumirira, kana kune imwe nzvimbo iyo unhu hwakanaka husina basa. Vocals yakanzwa kune yakaoma uye yakaonda kuburikidza neDTA-120. Nzvimbo dzakakwirira dzakakurumbira dzakanzwika dzakashata uye dzakaoma, nedzimwe shanduko muzvinyorwa apo pairi pamwe neMatauriro ezvinyorwa zvebassy zvakadai seHolly Cole zvakanyorwa zve "Train Song."

Kusiyanisa DTA-120 kune Mengyue Mini (iyo inonyanya kukosha) inoratidza kuti Mengyue Mini yakanzwika zviri nani munenge nzira dzose, achibudisa kusvetuka, kufamba kunowedzera kwepanyama pamwe nekureruka kwezwi. Yakagadzirawo chinyararire, chinyararire chine simba; pamwe neDTA-120 mimhanzi yakaita seinobuda kubva kune rimwe boka rezvinyorwa zvishoma panzvimbo yezvisikwa, zvinoramba zvichienderera mberi. Iko Mini yakabudisa zvishoma, zvisingatsanangurwi mabhesi, zvisinei-hazvishamisi kufunga kuti kufanana nezvose tube tube, inoshandisa an output transformer.

Zvose zviviri zvinopa huwandu hwakaenzana kuburikidza neMitambo, kunyange zvazvo uri kushandisa zvichiti zvisinganzwisisikwi vatauri, vanoti, 84 dB senzwi kana kuti pasi, Mini inogona kutamba huru kwazvo iwe. DTA-120 yakanaka nokuda kwe +6 dB zvimwe zvakabuda-zvichida hazvidiwi kudhidhiyo audio, asi zvinouya mumikana yakawanda.

Zvinhu zvose zvinofungidzirwa, DTA-120 ingadai iri chisarudzo chikuru chekugadzira simba risina simba asi rinogona kutengesa inzwi mugaraji kana nzvimbo yekushanda, kana senzira yekugonesa vamwe vatauri vekunze. Haisi imwe ye "audiophile bargain," asi inoshandiswa zvakanakisisa amp.