Possible upgrade with Power Box RS

Speaker outputs 2 pairs 4mm banana plug/binding posts

open soundstage that brings the listener and artist closer together

power 15-220W

ensuring high stability

AudioQuest Forest USB-A - Lightning Marantz Possible upgrade with Power BoxClean digital connection for Apple devices and external DACs The AudioQuest Forest USB A Lightning cable is designed to deliver stable and accurate digital transmission , ideal for connecting your iPhone, iPad or iPod with Lightning connector to external DACs , amplifiers with USB input or computers with a USB A port. Thanks to Long Grain Copper (LGC) conductors , Forest reduces distortion and improves digital signal linearity. Hard Cell Foam (HCF)