Its not a tube amp but still very very interesting at $169... I own the ef2a right now and the dac is very unimpressive and cracks a lot when ever the cord is slightly touched or even left alone. I think there maybe a problem with it so its actually about to be sent back to Amazon... Now the amp on the other hand is stupid powerful and incredibly smooth hence the reason why I wanna stay with a tube amp. It helped with the sparkle of the D5000's and made them calm down quite in the upper range. The smooth warm feeling of the tube amp was amazing and I'm hooked!! Which is why I want one with a proper Dac so I can see what it is I've been missing all this time. I had a shot at a EF5 but forgot to bid on time and lost it. Like new for only $281
The Audioengine looks like a very solid amp and Amazon has it with Prime so I could have it tomorrow if purchased right now. Have anyone of you used or tried the Aune T1?? Its under $200 but doesn't have a toslink... Not sure if I'm overstating the need of the optical drive is there that much of a difference with the music vs the usb?? Always figured it was have a smoother delivery than the USB and would sound better but honestly I don't know, What do you guys think??
SPDIF input vs using a usb. Which delivers the best quality sound??
FYI - The sound from the DAC on the e07k was 10x better IMO than the ef2a. That was a total shocker