I have a pair of HD-650, but only Fiio E10 for them.
I want to upgrade. My question is, what would be the most clever upgrade.
I was thinking about Magni + Modi / ODAC + amp / OTL Crack + high quality DAC.
The thing is I don't know if I upgrade the sound quality with Schiit stack or ODAC, but don't know if Crack will be worth my money ( for me ), either.
If it is possible, I would like you to write ( for example ):
With Fiio E10 - HD650 uses 20% of their potential, Schiit stack will be 80% and Crack will be 100%. So therefore it is best to upgrade to M+M Schiit stack.
Or Fiio E10 - HD650 uses 50% of ther potential, Schiit stack will be 60% - so it is not useful to upgrade.
Hope it does make a sense.
I've heard that for the money, Vali should be an excellent amp for the 650's.