Jon L
For him, f/1.2 is a prime number
- Joined
- May 20, 2003
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To reinforce what @STR-1 posted, the chord dacs tend to use the 5V VBUS to indicate that the USD data port is active.
If the VBUS reads 0V, the data port is identified as inactive, and then switched off. This will be the point at which your PC can no longer see the Qutest.
So Chord DAC's are unlike some DAC's that only require 5V VBUS for initial handshake but will keep on working if 5V is turned off later?