i 'll get straight and to the point . sansa clip + 2gb with a 32gb minus sd pair with a Sennheiser MX 581 and a fiio e6 and you get a match make in heaven . if you be a audiophile like I and care about the sound of the music you listen to then this be a must have addition to you ipod or sansa . i go for the e6 first as a experiment to see what i can expect from this brand of headphone amp and be impressed . next purchase will be a e11 for my ipod classic and a Audio-Technica ath-m50 . from what i experience from my e6 i know the e11 's with the ipod wont disappoint . again , if you get a sansa clip get the e6 if you get a ipod get the e11 .