ESI Waveterminal U2A USB专业音频接口卡

郑州毛毛熊

先来段官网摘的
ESI has always been on the cutting edge of the professional audio industry. Once again, ESI has been one step ahead when introducing the Waveterminal U2A.

This versatile USB interface is not only affordable, it is extremly portable (9 x 9 cm). Its multiple features make the U2A a studio pocketknife for desktop music production. The U2A offers 3 stereo input options (coaxial, optical, and analog) that you can select one at a time while the output signal is available on all 3 output formats at the same time. This feature can make the U2A act as a signal converter between coaxial & optical audio. The analog I/Os of the U2A are supported with ultra-wide range 24-bit AD/DA converters, and unbalanced 1/4" phone jack connections. U2A supports 3 different sampling rates (32, 44.1, 48K) with a real-time hardware sample rate converter.

U2A is compatible with Microsoft Windows 98SE, ME, 2000 and Windows XP, providing WDM drivers including support for MME and DirectSound. It also includes ASIO 2.0 support. Macintosh ASIO (Mac OS 9) and CoreAudio (Mac OS X) support is provided as well.

Features
16-bit playback & record resolution
gold-tipped S/PDIF Coaxial & Optical digital I/O
24-bit, high-quality, stereo A/D, D/A converters: 100dB (A/D), 110dB (D/A) Dynamic Range
Signal to Noise ratio (D/A): 110dB
-10dBv UnBalanced 1/4" phone jack
simultaneous audio output through both analog and S/PDIF for easy-mix monitoring
internal digital mixer for input monitoring
32, 44.1 and 48K sampling rates supported
real-time hardware Sample Rate Converter
installation: no "IRQs" or "DMAs" to set, no I/O addresses to configure
connects externally: no computer surgery
extreme portability (9 x 9cm)
includes convenient 2-meter USB cable
Microsoft Windows 98SE/ME/2000/XP/Vista/7 MME & DirectSound Driver, ASIO 2.0 support
Macintosh Mac OS 9 ASIO driver and Sound Manager drivers available
Macintosh Mac OS X CoreAudio support

Waveterminal U2A USB数字音频接口-详细特性
带有采样率转换器的24bit USB音频接口，本身具有同轴、光纤、模拟三种端口，使用极为灵活。
Waveterminal U2A USB数字音频接口-突出特点
●同轴、光纤、模拟三种端口
●24bit USB音频接口
●硬件采样频率转换器
Waveterminal U2A USB数字音频接口-技术指标
24-bit录/放音解
析度 S/PDIF同轴和光纤I
/O 24-bit高品质立体声A/D，D/A转换器
动态范围：100dB(A/D), 110dB(D/A)
信噪比：110dB(D/A)
模拟输入：10dBv，不平衡1/4
S/PDIF和模拟输出可以同时使用
内部数字混合便于输入监听
支持32、44.1、48K采样率 实时硬件采样率转换
支持Windows 98SE/ME/2000/XP MME和DirectSound， ASIO 2.0



2路模拟输入和2路模拟输出(1/4" TRS connectors)

1路输出接口可以用于耳机输出

S/PDIF digital输入和输出通过

optical (Toslink)和coaxial (RCA)连接

24位AD/DA转换

实时输入信号监控

驱动支持Windows Vista/XP with ASIO,支持低延迟

Core Audio支持Mac OS X 10.4或更高

尺寸:大约10 cm x 9 cm
官网链接：http://www.esi-audio.com/products/u2a/


YLJ里面来的，使用正常，USB可以直接驱动。win7下没有试，Win2000、XP都正常。
成色看图，铁壳，左侧上部金属壳有近2cm掉漆，见实物，内部接口插件PCB十分光洁。接口正常。功能正常。
QQ:55739411

CZQ83

48K采样率 是悲剧

Xpraybaby

声卡少人关注,义务帮顶......

asdl93117

pm价格谢谢

parhelia

pm

jooyoung

pm价格，，，