Chord Mojo 2 Yonyamula DAC/Mafoni Amplifier

Chord Mojo 2 ndi amodzi mwa osinthira apamwamba kwambiri a digito-to-analogi okhala ndi chokulitsa chomvera m'mutu. Zogulitsa zamtunduwu zimadziwika mosavuta pakati pa mafani a zida zamagetsi zomwe zimatha kutumiza mawu omveka bwino. Ngakhale mtengo ndi mpikisano waukulu ndi ena opanga zida zomvetsera, zipangizo zimapeza mwamsanga mafani. Komanso, mafani awa adzakhalabe ndi mtunduwo mpaka kalekale.

 

Chord Mojo 2 - DAC Headphone Amplifier

 

Mosiyana ndi abale, Mojo 2 imagwiritsa ntchito ukadaulo wosinthika wamawu wopangidwa ndi patentmable logic integrated circuit (FPGA). Ndipo zakhala zikuyenda bwino kwazaka zopitilira makumi awiri. Mojo 2 DAC imagwiritsa ntchito zozungulira kuchokera ku XILINX model ARTIX-7. Yemwe amaphatikiza magwiridwe antchito apamwamba ndi kugwiritsa ntchito mphamvu pang'ono m'kalasili.

Zina mwazabwino zapadera, ntchito yakukonza mawu a digito pogwiritsa ntchito ukadaulo wapamwamba uyenera kuunikira. Ichi ndi chofanana ndi 18-band chomwe chimatha kusintha gawo lililonse la ma frequency. Thupi la chipangizocho limapangidwa ku UK kuchokera ku anodized aircraft-grade aluminium. Kuwombera ndi mphero mwatsatanetsatane pa makina a CNC amagwiritsidwa ntchito. Dziwani - palibe pulasitiki. Ndipo uku ndi kuzizira kwapamwamba kwa zigawo zadongosolo.

Chord Mojo 2 imagwirizana kwathunthu ndi gawo la Chord Poly opanda zingwe. Pali chithandizo cha SD yosungirako media mpaka 2 TB. Autonomy Mojo 2 idakula. Tsopano ndi pafupifupi maola 8, ndipo nthawi yolipira kwathunthu yatsika pang'ono. Chord Mojo 2 imathandizira machitidwe onse omwe alipo. Kuphatikiza apo, imatha kugwiritsidwa ntchito ngati chipangizo chapakompyuta cholumikizira.

Mwana uyu "akugwetsa" perekani mphamvu kwa aliyense. Inde, ndi khalidwe. Zoonadi, chipangizochi ndi chachikulu kwambiri ndipo chimakhala ndi kulemera chifukwa cha aluminiyumu. Koma apa zili kwa wogula kusankha chomwe chili chofunika kwambiri - khalidwe kapena kumasuka. Pali. Pali mayankho ocheperako. Koma amaikidwanso pamtengo woyenerera. Ngati kugula mahedifoni ndi chingwe chachitali, ndiye vuto limasungunuka m'malo mwake.

Zofotokozera Chord Mojo 2

 

Chithunzi cha DAC IC	XILINX ARTIX-7 (FPGA)
Mafoni Amplifier	+
Dynamic Range	125.7 dBA
Kusokonezeka kwa Harmonic	0.00027% pa 2.5V / 300ohms
Mphamvu ya amplifier yam'makutu	90 mW pa tchanelo pa 300 Ohm (5.2 V RMS); 600 mW pa 30 Ohm (4.2 V RMS) [kusokoneza 1%]
Kupatukana kwa njira	118 dB pa 1 kHz / 300 ohms / 2.5 V
Mtundu wolowera	Micro USB, USB Type-C, S/PDIF: Coax (awiri), Optical Toslink
Mtundu wotulutsa	TRS 3.5 mini-jack (2 ma PC)
mphamvu zotulutsa	0.6 W
Thandizo la PCM	32bit/768kHz (USB); 24bit/192kHz (Coax); 24bit/96kHz (Opt);
Thandizo la DSD	Native 256 (USB)
Thandizo la DXD	-
Thandizo la MQA	-
Bluetooth	-
Zopangidwira zopangidwira	-
Thandizo lakutali	-
Mphamvu	Batire yamkati (~ 8 maola akugwira ntchito) / Mphamvu yakunja (DC 5 V / 1.5 A)
Makulidwe (W x H x D)	83 × 62 × 23 mm
Kulemera	185 ga