当前位置: 首页 `>` 音源系列 `>` 英国 DCS Vivaldi (维瓦尔第）解码

英国 DCS Vivaldi (维瓦尔第）解码

Vivaldi 維瓦爾第解碼器

�6�4 備有標準的數碼輸入，另外還有非同步 USB 介面。優良的數碼式音量控制可讓整套系統直接連接至功率放大器，使大多數系統都無需額外的前置放大器。為配合不同的放大器和揚聲器組合，最大輸出可以選擇 2V 或 6V。

�6�4 備有精良的dCS 數碼處理平台（由 FPGA、DSP 晶片群及微型控制器所組成），可處理各種高解析度音樂格式至 DXD（24 bit 數據於 352.8 及384kS/s）及 DSD。藉著精良的 DSP 濾波，維瓦爾第 DAC 的用家能感受到音樂最細微的變化和感情，並可把器材調至最適合自己的個人喜好。

�6�4 採用最新一代 dCS Ring DAC™，能增強動態範圍，減低時基誤差，改善聲道分隔，大大增加音樂的真實感。

Type		Digital-to-Digital Converter.
Colour		Silver or Black.
Dimensions (WxDxH)		444mm/17.5” x 435mm/17.2” x 125mm/5.0”. Allow extra depth for cable connectors. Allow space for air flow around the unit.
Weight		14.2 kg/31.3lbs.
Digital Inputs		Network interface on an RJ45 connector – Acts as UPnP™ renderer, streaming digital music from a NAS or local computer over a standard Ethernet network, decoding all major lossless formats including FLAC, WAV, AIFF, WMA up to 24 bit 192kS/s native sample rate plus DSD/64 in DFF or DSF formats. Other supported file formats include ALAC, MP3, M4a, AAC and OGG. Some formats are limited to lower sample rates. USB 2.0 interface on a type B connector. Operates in Asynchronous USB mode, Audio Class 1 or Class 2. Class 2 mode will accept up to 24 bit PCM at 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kS/s and DSD/64 in DoP format. USB-on-the-go interface on A-type connector, streams audio files from a USB flash drive or iPod/iPhone. Will stream up to 24 bit PCM at 44.1, 48, 88.2, 96, 176.4 or 192kS/s plus DSD/64 in DFF or DSF formats and operates in asynchronous USB mode. 1x AES3 on a 3-pin female XLR connector. 4x SPDIF on 2x RCA Phono, 1x BNC connectors and 1x TosLink optical connector. 1x SDIF-2 PCM interface on 2x BNC connectors + Word Clock. All electrical digital inputs will accept PCM data at up to 24 bit PCM at 32, 44.1, 48, 88.2, 96, 176.4, 192kS/s & DoP. The TosLink input and SDIF-2 interface are limited to a maximum of 96kS/s.
Digital Outputs		2x AES3 on 3-pin female XLR connectors. Each outputs 24 bit PCM at 32, 44.1, 48, 88.2, 96, 176.4, 192kS/s & DSD in DoP format, OR as a Dual AES pair at 88.2, 96, 176.4, 192, 352.8, 384kS/s or DoP. 2x SPDIF on RCA Phono and BNC connectors. Each outputs 24 bit PCM at 32, 44.1, 48, 88.2, 96, 176.4, 192kS/s & DoP.
Upsampling Rates		Data from any input may be converted to 24 bit PCM at 32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8 or 384kS/s or DSD (1 bit data at 2.822MS/s). The output sample rate must be equal to or greater than the input sample rate.
Word Clock I/O		Word Clock input on 2x BNC connector. Accepts standard Word Clock at 32, 38.4, 44.1, 48, 88.2, 96, 176.4 or 192kHz. Sensitive to TTL levels. Word Clock output on 1x BNC connector. Outputs standard Word Clock at a frequency equal to the (single wire) output data rate, or 44.1kHz when set to output DSD.
Spurious Responses		Better than -100dB0 @ 20Hz-20kHz for Fs> 32kS/s, 20Hz-14kHz for 32kS/s.
Filters		A choice of anti-alias filters is available for 11 popular conversions.
Software Updates		Loaded from CD-R via PCM digital inputs or PC via USB1 input.
Local Control		dCS Premium Remote handset is supplied with Vivaldi DAC. RS232 (controlled by a third party device). Vivaldi Controller App available for iOS.
Power Supply		Factory set for 100, 115, 220 or 230V AC, 49-62Hz.
Power Consumption		15 Watts typical/18 Watts maximum.