Purchased new on May 11, 2025, in excellent condition. A portable multi-effects processor inheriting the same core engine as the GX-100. High-quality sound with a sampling rate of 48kHz, 24-bit AD conversion, 32-bit DA conversion, and 32-bit float (floating-point) internal processing. Achieves the sound and feel of a tube amp with the latest AIRD technology. Equipped with 32 carefully selected AIRD preamps (guitar: 23 types, bass: 9 types) and 170 high-quality BOSS effects. 15 effect blocks that can be customized in terms of connection order and combination. Smooth operation with a color touchscreen display and 4 knobs. Supports a wide range of sound creation with a variety of built-in cabinet simulators and the ability to import cabinet IR data. Three control modes enable flexible real-time operation of footswitches. SEND/RETURN jacks for connecting external effects. Expandable control with external footswitches and expression pedals. USB Type-C®︎ port for connecting to PCs and mobile devices* for recording and audio playback. Edit/manage sounds with the dedicated BOSS TONE STUDIO app for Windows/macOS. Users can freely share live sets on the online platform BOSS TONE EXCHANGE. Live sets created with the GX-100 can also be used. By connecting the optional Bluetooth® Audio MIDI Dual Adaptor (BT-DUAL), audio playback and the use of iOS/Android apps are possible. Manufacturer...BOSS