Amazon.com: Yamaha Steinberg UR22MKII 2-Channel USB。Steinberg UR22 MKII 24/192 2-In/2-Out USB 2.0 Audio。Amazon.com: Yamaha Steinberg UR22MKII 2-Channel USB。製品は完璧に動作しますが、傷については添付の写真をご覧ください。Ableton Push2 デッキセーバー付き。Amazon.com: Steinberg UR22 2-Channel USB 2.0 Audio/MIDI。ソフトウェアや箱は付属しません。The product works perfectly, please look at the included pictures for the scratches.No software or box included.