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美国 Wadia/怀念 Di122 32bit DSD DXD USB解码器 耳放DAC

美国 Wadia/怀念 Di122 32bit DSD DXD USB解码器 耳放DAC

  • 本店售价:¥6500元
  • 商品点击数:45659

简单描述:全新行新保修


联系人:李先生 13829461623(微信同号) 业务QQ:1215102187


经销地址:汕头市龙湖区创意音响广场46号2楼42号 中文音响

di122双声道数字音频解码器集成Wadia最优秀的工业设计和卓越的技术性能。外观时尚现代,尺寸紧凑,以适应在几乎任何环境中使用。 它有两个同轴和光纤接口可解码高达24位/192kHz的信号;一个USB输入接受高达32位的信号,并支持DSD64,DSD128,DXD352.8kHz和DXD384kHz。 真正出色的音质是通过平衡和非平衡变化的模拟音频输出,提供优质的噪声抑制以获得最佳性能。di122还具有大功率耳机输出,使之成为多功能选择任何聆听体验。 英文原版介绍: The Wadia di122 two-channel digital audio decoder integrates Wadia’s superior technical performance with our new Series 1 mini industrial design. Its sleek, modern aesthetic is compact in size to fit in virtually any location while complementing any surrounding. Combine it with the a102 amplifier for a complete system solution. It has two coaxial and two optical inputs that accept up to 24-bit/192kHz signals; a USB input accepts up to 32-bit signals and supports DSD64, DSD128, DXD 352.8kHz and DXD 384kHz. This vast array of inputs and supported formats allows music from an abundance of digital sources to be reproduced with the extreme precision and elegance expected from Wadia. The truly exceptional sound quality is facilitated by both balanced and unbalanced variable analog audio outputs, offering premium noise rejection for optimal performance. The Wadia di122 also features a high powered headphone output, making it versatile choice for any listening experience.技术规范 频率响应 +/-0.5分贝从20Hz至20,000Hz 总谐波失真 0.005% 可变输出电平 0 - 4.0Vrms不平衡 08.0Vrms平衡 信噪比(A计权) 105分贝 动态范围 98分贝 输出阻抗 小于100欧姆(非平衡和平衡) 数字输入信号格式 同轴和光纤输入 - SPDIF(PCM) USB输入 - PCM,DSD 数字输入采样率 同轴和光纤:44.1kHz的到192kHz,24位 USB:44.1kHz的,以384kHz,32位(PCM),DSD64,DSD128,DXD352.8kHz,DXD384kHz 数字输入 同轴1和2:0.5V P-P/75欧姆 光1和2: - 15dBm的到-21dBm(TOS链路) USB:USB B型接口 触发输入 5-15VDC,小于1mA 触发输出 12VDC,25毫安最大总 电源要求 100-240伏,50/60Hz的10瓦 待机:小于0.5W 注意:只有使用与瓦迪亚di122提供的AC / DC电源适配器 外形尺寸 宽度为10英寸(25.4厘米) 高度为3-5/ 32英寸(8厘米),包括脚 深度为14英寸(35.6厘米)包括电缆 重量 7磅(3.2千克) 英文原版说明: TECHNICAL Specification Frequency Response +/-0.5dB from 20Hz to 20,000Hz Total Harmonic Distortion 0.005% Variable Output Level 0 - 4.0Vrms Unbalanced 0- 8.0Vrms Balanced Signal To Noise Ratio (A-Weighted) 105dB Dynamic Range 98dB Output Impedance Less than 100 ohms (Unbalanced and Balanced) Digital Input Signal Format Coaxial and Optical Inputs - SPDIF (PCM) USB Input - PCM, DSD Digital Input Sample Rate Coaxial and Optical: 44.1kHz to 192kHz, 24-Bit USB: 44.1kHz to 384kHz, 32-Bit (PCM), DSD64, DSD128, DXD352.8kHz, DXD384kHz Digital Inputs Coaxial 1 and 2: 0.5V p-p/75 ohms Optical 1 and 2: - 15dbm to -21dbm (TOS Link) USB: USB Type B Connector Trigger Input 5-15VDC, less than 1mA Trigger Output 12VDC, 25mA maximum total Power Requirements 100-240 Volts, 50/60Hz at 10 Watts Standby: Less than 0.5 watt Note: Only use the AC/DC Power Adapter supplied with the Wadia di122 Overall Dimensions Width is 10 inches (25.4cm) Height is 3-5/32 inches (8cm) including feet Depth is 14 inches (35.6cm) including cables Weight 7 pounds (3.2 kg)

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