I have — or rather, had —  a U7.  It’s a nice interface, worked well, save for 
one thing.  I left it hooked up for a few hours one afternoon,  and while I was 
off doing something else it apparently failed and tried to draw enough current 
that it fried a USB port and other goodies on my Mac.  No clue why, but I 
relegated it to the “lessons learned” pile.  Had to have the MacBook Pro logic 
board swapped out, which is no small thing.

> On Mar 9, 2018, at 2:26 PM, Jim Brown <[email protected]> wrote:
> 
> Bits is not the issue with interfaces for digital modes -- encode/decode uses 
> the 48 kHz 16 bit stream, and K1JT says that's plenty good enough. What 
> matters is the quality of the A/D and the analog electronics, and that's 
> where the Signalink falls down.  Higher bit rates and depths DO matter when 
> using an interface for a spectrum display.  N8LP has long recommended the 
> ASUS Xonar U5 and U7 for use with his LP-Pan, although I've heard of hardware 
> failures with the U7.
> 
> 

Grant NQ5T
K3 #2091, KX3 #8342



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