I am looking to buy a DAC mainly for my iPhone 4 as i commute everyday but also for use with my laptop while at work. I have Sennheiser HD-25 II rated at 70 Ohms and some average Sony MDRXB20EX In-Ears.
Would the FiiO E7 be a good buy for this? I do not want to spend alot i am thinking about this bundle on Amazon for £60 http://www.amazon.co.uk/FiiO-E7-and-L7-bundle/dp/B0052IRC7Y/ref=sr_1_14?s=electronics&ie=UTF8&qid=1328015274&sr=1-14
Help much appreciated.