Rotel RA-1572MkII Integrated Stereo Amplifier
Lub stereo amplifier RA-1572MKII yog qhov tshiab tshaj plaws ntawm Japanese hom Rotel. Ua ke nrog analog, digital thiab wireless technologies, lub amplifier hloov txoj hauv kev ib txwm mus rau kev tsim suab paj nruag.
Rotel RA-1572MkII - nthuav dav, nta
Lub zog toroidal transformer ntawm qhov kev xav zoo tsim ntawm peb tus kheej tsim yog ua ke nrog plaub qhov kev ua haujlwm siab T-Network foil capacitors. Lawv nti yog nyob rau hauv qhov tsawg kawg nkaus poob hauv Circuit Court. Capacitance ntawm 10000 microfarads. Tag nrho cov no muab peb cov ncauj lus kom ntxaws, muaj zog thiab sib sib zog nqus suab nrog lub zog tso zis txog li 120 watts ib channel hauv chav kawm AB.
Ntawm cov analog inputs, lub amplifier muaj peb kab, ib qho sib npaug XLR hom thiab ib qho phono input (MM). Muaj qhov tso zis preamplifier (Pre Out) thiab ob lub RCA txuas rau txuas lub subwoofer. Los ntawm digital:
- USB-B asynchronous hom chaw nres nkoj rau kev txuas mus rau built-in DAC (nrog MQA kev txhawb nqa).
- USB-A chaw nres nkoj rau kev ua si suab ntaub ntawv los ntawm Apple li (iPhone, iPod, iPad).
- Ntxiv USB-A chaw nres nkoj rau fais fab USB li.
- Digital S/PDIF inputs (ib khub ntawm coaxial thiab ib khub ntawm optical).
- Ethernet interface los tswj lub amplifier ntawm lub network.
Lub stereo amplifier RA-1572MKII txhawb wireless playback ntawm Bluetooth technology. AptX thiab AAC codecs yog siv los xa suab hauv huab cua.
Rotel RA-1572 MkII Amplifier Specifications
| cov channel | 2 |
| Lub zog tso zis (8 ohm) | 120 W + 120 W
(nominal nruam) |
| Lub zog tso zis (4 ohm) | 200 W + 200 W
(siab tshaj) |
| Fais fab transformer | 1 (toroidal) |
| General harmonic distortion | tsis ntau dua 0.018% |
| Lub teeb liab kom suab nrov | 100 dB (kab); 100 dB (digital); 80 dB (MM) |
| Kev ntxub dej damping | 300 |
| Hom ncaj qha | Yog (Tone Bypass) |
| Tone tswj | Yog |
| Phono theem | MM |
| Kab-hauv | 3 |
| Kab tawm | - |
| Subwoofer tso zis | Yog 2) |
| balanced tswv yim | 1 |
| Ua Ntej Tawm | Yog |
| Cov tswv yim digital | USB-A, USB-B, S/PDIF: optical (2), coaxial (2) |
| DAC | Texas seev |
| Kev them nyiaj yug rau digital hom (S / PDIF) | PCM 192 kHz / 24-ntsis |
| Kev them nyiaj yug rau digital formats (USB) | PCM 384 kHz / 32-ntsis |
| Kev twb kev txuas wireless | Bluetooth (AptX CSR) |
| Ntxiv interfaces | RS232, Ethernet, Rotel Txuas, Ext Rem, USB Fais Fab (5V / 0.5A) |
| Hi-Res ntawv pov thawj | Yes (+MQA) |
| Roon Tested Certification | Yog |
| Chaw taws teeb tswj | Yog |
| Nws pib fais fab tuag | Yog |
| Lub zog cable | Tshem tau |
| Cov zis tawm 12V | Yog 2) |
| Hwj chim Siab | 400 W |
| Qhov Loj (WxDxH) | 431 x 358 x 144 hli |
| Nyhav | 13.6 kg |
Cov chaw tsim khoom muab los yuav Rotel RA-1572 MkII stereo amplifier hauv ob xim classic - dub thiab nyiaj. Cov khoom siv yog tsim los siv hauv tsev, nrog thaj tsam ntawm 25-30 square meters. Cov khoom siv suab yuav muaj kev txaus siab rau cov neeg nyiam suab paj nruag uas tsis tau siv los tig cov suab paj nruag mus rau qhov siab tshaj plaws. Muab lub suab txias (tsis muaj menyuam) ntawm Rotel thev naus laus zis, kev sib xyaw ua ke ntawm amplifier yuav nthuav rau kev mloog pob zeb, hlau thiab lwm yam zoo sib xws. Tab sis nws yuav tsis coj kev zoo siab rau cov kiv cua ntawm jazz lossis blues.