Nadeac:
Hi is the caimen worth the extra money compared to the 7520. What do u think? or is it just worth buying the standard 7520 then upgradeing it later on?
Go for Caiman. Dac chip replacement with wolfson one is tricky, and it will cost a big part of price difference if you can not do it yourself. Plus opamps about 5-7 pounds. And probably there is more changes then dac chip and opamps. Maybe somebody who have both units can open them and compare?