Pro Tools

我也暗自感觉ios的ADDA可能不太好，我原来找过相关资料，也下载过官方guide pdf，就是没有动态范围、THD/N等参数，不知道是不是ADDA能力一般不太想拿出来。不过网线一统天下，打破接口垄断确实令人动心

IOS的技术指标自己看
General Specifications

Internal SoundGrid DSP server (SoundGrid Impact Server equivalent)
8 channel mic/line ins (XLR/TRS combo)
8 channel line outs (TRS or 25-pin D-con)
4 SoundGrid RJ45 Ethernet ports
AES/EBU or S/PDIF I/O (switchable)
Optional sample rate conversion on AES / SPDIF inputs
2 headphone outputs with front panel analog level controls
1 AC input
1 USB port (for software upgrades/support only.)
2U rack-mounted
Supported sample rates: 44.1, 48, 88.2, 96 kHz (176.4 and 192 kHz will be supported in the future)
Word clock I/O
Clock synchronization via Word Clock input, AES/EBU, SPDIF, SoundGrid (Sync over Ethernet)), Internal
MIDI I/O
Reset switch
Analog Inputs

Input Impedance: Mic: 2K5 / Line: 8K0 Ohms
Gain Range: Mic: 0 dB to +52.5 dB in 7.5-dB steps / Line: -10 dB to +42.5 dB in 7.5-dB steps
Fine control provides an additional 0dB to 7dB in 0.5-dB steps
Maximum Input Level: Mic: +26 dBu / Line: +36 dBu
Mic Equivalent Input Noise: > -126 dB (150 Ohm source, gain +59.5 dB)
Harmonic Distortion: Typically < 0.01% @ unity gain, -10dB input @ 1 kHz
Frequency Response: +/-0.5 dB (20 Hz to 20 kHz)
Channel Separation: Better than 90 dB (40 Hz to 15 kHz)
Analog Outputs

Maximum Output Level: +22 dBu
Residual Output Noise: <90 dB (20 Hz to 20 kHz)
Frequency Response: +/-0.5 dB (20 Hz to 20 kHz)
Output Impedance: 50 Ohms
Channel Separation: Better than 90 dB (40 Hz to 15 kHz)
Harmonic Distortion: Typically < 0.01% @ unity gain, -10dB input @ 1 kHz

另外 WAVES IOS的ADDA是DIGICO数字台用的相同的设计和硬件 板子上有DIGICO LOGO的 好不好明者自知

WAVES Waves声卡DiGiGrid SoundGrid DSP IOS   里面的DSP 假的 拆开看过就是一个I3的因特尔处理器 ，跟我们用的CPU一样，好像还可以换成I7的CPU。跟UAD的不一样。

自己看价格差多少 买这个就是SB

有人1万6在卖挂了半年了

买这个性价比相当高，国内也不贵 讲价 3万3能买到。

意思讲这货和reaper里的网络DSP一个道理。