Also interested in any other portable amps that would equal or surpass sound of the AK Jr when used with iPod Classic, similar in price to the Oppo
Astell Kern Jr vs Oppo HA 2
Looking for sound quality comparisons between the Astell & Kern Jr and an Oppo HA 2 headphone amp used with the last version of iPod Classic which I already own. Will not be used for travel and the Astell holds enough music for me. Current headphones are Sennheiser HD650 but that could change.