most musical DAC under 1k?

Amp rega brio- R thinking in using my ipod with a wadia dock to a dac to improve quality!
Open to hear experiences!
**dealer disclaimer**

The Rega dac would make perfect sense and is certainly in the running for most musical dac under 1K
Is the iPod your only source? Peachtree Audio iDac looks like a good candidate. Of course, there are many musical candidates under $1k, but most lack the iPod docking capability.
No ipod is not my only source!
I have comp files and vinyls as well!
I am using the brio bulting phono and the rega Rp1