I purchased this but never used it, so I opened it to check the functionality. All original accessories are included. It works without any problems, but the adapter connection sometimes has poor contact depending on the angle. I think it will work fine for those who don't frequently adjust the angle of the connection. I think this is a very convenient item for live performances and recording. Thank you. ＜Excerpt from Description＞ ■Features ・12 independent preamp channels and various switching controls ・Pre/post boosters for each channel ・Noise gate to eliminate unwanted noise ・Quick setup of global controls to suit various live situations ・IRs can be loaded to each output using software for cabinet simulation ・Full program effect loop with serial and A/B modes allows combination with external effects ・TONE CAPTURE samples the tone character of a real amplifier and registers it as a new preamp model ・Headphone output is ideal for practice・MIDI IN/OUT for mapping allows synchronization with external devices ・Editing possible from PC/Mac and mobile app via USB/Bluetooth connection. Preamp Live Mooer / Preamp Live