Knowledge Base Recent Articles GX-1B: I Cannot Connect to the Mobile Version of BOSS TONE STUDIO for GX-1 GX-1B: Can I Load Memories from the GX-10 or GX-100? GX-1B: Can I Connect the FS-1-WL and EV-1-WL at the Same Time via Bluetooth? GX-1B: Can I Connect a Footswitch and an Expression Pedal to CTL 2,3/EXP 2 at the Same Time? GX-1B: Does the Looper Have an Undo Function? GX-1B: Can I Connect the OUTPUT of an External Effects Unit to the INPUT Jack? GX-1B: Are Looper Phrases Saved? GX-1B: What kind of power supplies does it support? GX-1B: How Many OD/DS Effects Can I Use at the Same Time? GX-1B: How Do I Connect a Smartphone or Tablet via USB?