Line-out volume adjustment, and other minor software improvements. Hello Community! We’ve just released the v1.30 firmware for your Tone2 Pro, you can download it from here. Changelog: Added the pre-amp feature (when enabled, line-out volume is controlled by the volume knob) Added LED indicator lights for pre-amp (3 green lights) Added a feature in which the volume gradually increases from zero on startup Fixed an issue in which the DSD format caused the input priority to rev