HoʻonāʻAla Amplie Review Dayton Audio DTA-120

01 o 03

120 Watts no ke Kino Wahi?

Brent Butterworth

Loaʻa nāʻano hakahakaʻano nui a pau i kēia manawa ma nā koina kūpono. Hoʻonuiʻia ka hapanui o Dayton Audio, Lepai, Pyle, a Topping paha, a hoʻopau loa i 15 a 20 mau watts ma ke kahawai. I ka hoʻohālikelikeʻana i kona mau kaikaina,ʻo Dayton Audio DTA-120 he mana hana, e hoʻokahe ana i 60 watts ma kēlā me kēia laina i kahi kaumaha 4-ohm.

ʻO ka hapa nui o kēia mau amp hoʻohana i kaʻenehana amplifier Class T, he inoa kālepa ia no kahi o nā papa D -a i hiki ke hana i ka nui o ka mana i ka hanaʻana i kahi wela nui. ʻO ia ka mea e hiki ai i kēia mau ampeli ke liʻiliʻi loa; me ka papa T,ʻaʻole lākou e koi aku he heatsinks nui.

ʻO ka DTA-120 he mea liʻiliʻi loa no ka pūnaewele lohe leo leka, kahi papahana kaʻa, a iʻole e mana i kekahi mau kaikamāhine o waho. Me nā wattsʻoi aʻe ma luna o ka pēpuni ma mua o ka hapa nui o nā mīkini, ponoʻole e nele i ka mana a me ka ikaika me nā mea'ōlelo. Loaʻa iā ia nā'īleka puka poʻokela poʻokela ma mua o ka hoʻokahi 1/8 inihi jack, kahi wīwī 1/4-inā iʻikeʻia.

02 o 03

Dayton Audio DTA-120: Nā Āhua a me nā'Ōlelo

Brent Butterworth

Ke kū nei ka DTA-120 i nā manaʻo kiko'ī:

'Aʻohe like me ka nui o nā haʻuki liʻiliʻi'ē aʻe,' o ka DTA-120 he mīkini wale nō ia. ʻAʻole he kāpili USB,ʻaʻoleʻo Bluetooth,ʻaʻole hoʻi i kahi komoʻana o ka analog lua. Loaʻa iā ia ka mana o ka mana, no lailaʻaʻoleʻoe e pono i kahi mele mua no ia mea. ʻO ka hoʻohanaʻana i ka hanaʻana o ka hoʻopiʻi analog o kahi kamepiula a iʻole ke TV i ka mana i kahi pūnaewele kani kani. Hiki iāʻoe ke hoʻohui i kahi mea lawe lima Bluetooth aiʻole ka AirPort Express e hana i kahi pūnaewele alaʻole.

ʻOiaiʻo ka DTA-120 e hoʻonuiʻia i 60 watts ma ke kahawai, aia i loko o 4 ohms. I loko o kahiʻelele 8-ohmʻoi aʻe, ua hoʻohālikelikeʻia i 40 watts ma ke kahawai. ʻO nā heluʻelua i ka 10% o ka'āpana harmonic harmonic, e hiki ai iā Dayton Audio ke hoʻonui i nā helu; heʻawelike kūpono e pili ana i ka 0.5 pakeneka aiʻole he 1% THD.

ʻOiaiʻo ka puʻukūlaʻi e hoʻopili pāʻokoʻa ana, ua hilinaʻiʻo ia ma kahiʻoihanaʻokoʻa likeʻole e like me ka nui. Eia nō naʻe, hiki iāʻoe ke kau i ka mana i ka papahele aiʻole ma kahi o kahi e hele ai.

03 o 03

Dayton Audio DTA-120: Hana

Brent Butterworth

E hoʻopuka i ka DTA-120 me nā'ōlelo likeʻole, e like me Revel F206, ke Rogersound CG4, a me ka Audioton B652-AIR o Dayton, e hoʻomaopopo i ka holomua o kāna sonic.

He paʻakikī ke kūpono i kahi ampani maʻalahi e like me kēia no ka mea, ma keʻano, kūʻaiʻo ia i kekahi ampute eʻoi aku ka maikaʻi. He mea maʻalahi ia no nā audiophiles e lilo i 20 a 30 paha o nā kumukūʻai o DTA-120 (aiʻole i ke ala hou aku) e loaʻa ai ka nui o ka mana (a iʻole ke ala o ka liʻiliʻi). Ma muli o kou noʻonoʻoʻana, paʻakikī ka hanaʻana i ka hoʻopiʻiʻana o kēlā mau amp. 20 a 30 mau manawa i ka hana o ka DTA-120 i loko o kahi noi noho.

ʻO kēlā'ōlelo, nā mea hoʻolālā maikaʻi no ka DTA-120 he wahi hoʻokomo i loko o ka hale kaʻa, aiʻole ma kahi lumi hoʻolālā, aiʻole kahi i kahiʻole o ka maikaʻi o ke kani. Hoʻokani ke kani i ka maloʻo a me ka lahilahi ma o ka DTA-120. ʻO nā mele kiʻekiʻe-frequency ke kaniʻia me ka hana a me ka'ākau, me kekahi haʻahaʻa i loko o nā pāpū i ka hui pūʻia me nā Revels no nā mea haʻahaʻa e like me ka hoʻopaʻaʻana o Holly Cole i "Train Song."

Hoʻohālikelike i ka DTA-120 i ka Mengyue Mini (ʻo ia ka meaʻoi aku ka maikaʻi) ke manaʻo nei ua kani maikaʻi nā Mengyue Mini ma kahi o nā ala a pau, e hāʻawi ana i kahi lusher,ʻoihana kūlohelohe a me ka hoʻopiʻiʻana i ka leo. Hoʻomākaukau pūʻia ka leo kani me ka māmā; me ka leo DTA-120 e puka mai ana mai kahi puʻupuʻu o nā kumu liʻiliʻi liʻiliʻi ma mua o kahi leo kuʻuna maʻamau. Na ka Mini i hana i kahi haʻahaʻa ikiʻana,ʻaʻole i haʻiʻia nā palapala bass, akā-ʻaʻole he mea e nānāʻia ai e like me ka pauʻana o nā ampic tube, hoʻohanaʻia e ia kekahi mea hana hou.

Hoʻokumuʻia nā puʻupuʻuʻelua ma nā pahuhopu, akā ināʻoe e hoʻohana ana i nā mea'ōlelo maʻalahiʻole, e'ōlelo, 84 dB kaʻike a iʻole ka liʻiliʻi, hikiʻole paha i ke Mini ke pāʻani nui iāʻoe. He maikaʻi ka DTA-120 no kahi +6 dB hou huahana-hikiʻole paha i makemakeʻia no ka leo o ke kelepona, akā e hiki mai ana ma ka lima o nā wahi nui.

Ma nā mea a pau i manaʻoʻia,ʻo ka DTA-120 he koho nui loa ia no ka hoʻokumuʻana i kahi pūnaewele maikaʻi ma ka hale kaʻa a iʻole ka papa hanaʻoihana, a ma keʻano he mea e mana ai kekahi mau'ōlelo waho. ʻAʻole ia heʻano o ka "kālepaʻoluʻolu," akā, he nani ka maikaʻi.