When I was looking for a good quality portable driver, predominantly for use while traveling and at desk, I came across some very positive reviews and impressions for Rocoo P / BA / Studio. I was immediately drawn by Rocoo P as it was a smaller design compared to studio version and I wanted it to be compatible with all IEMs and not specifically designed for BAs.     Having read the different reviews and the impressions, I was little hesitant in going for Rocoo P, especially with the feedback of background hiss and lack of any useful equalizer.   ...