另外Apollo Twin DUO用的话放芯片也是PGA2500,其实Apogee也用的是这个芯片
所以请不要胡说八道了
[url]http://www.sweetwater.com/store/detail/ApolloTwinD[/url]
Stellar Analog Front End and Pristine
Digital Conversion to Back It Up
Just like the original Apollo and Apollo 16, the Apollo Twin is designed first and foremost for impeccable, class-leading sound. The mic/line inputs employ top-of-the-line components for rich and vibrant sound with ultra-low noise: Burr-Brown
PGA2500 preamps and JFET DIs for the instrument inputs. Compared to any audio interface, the Apollo Twin is outstanding, with an incredibly wide dynamic range (118dB) and amazingly low distortion and noise (-112dB).