iFi iUSBPower + Rane Serato Ran some tests at the shop today, and the improvement can be heard. iUSBPower is a “must-have” piece for all Serato DJs. Next step is the Rane box major upgrade and that will bring even better sound. Look forward to that. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.