Mackie Level control & sound source/monitor speaker controller + USB interface Big Knob Studio Plus

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Monitor controller & interface. Professional sound source & monitor selector. Select from 4 sound sources and 3 stereo monitor outputs Inherits the volume control from the original Big Knob. Equipped with independent trims for all sound source inputs and monitor outputs. Professional mono, mute and DIM switches A highly flexible 2×4 USB recording interface.Equipped with 2 channels of high-quality Onyx mic preamps that can supply phantom power for condenser microphones.High resolution 192kHz/24-bit recording and playback.A cue mix that blends direct input to enable latency-free recording.Selectable recording circuit for podcasting-like usage Abundant input terminals that can support a variety of sound sources, including a stereo mini input that can be connected to smartphones, etc.USB and AUX, 2 headphone outputs with independent volume control and source switching.In addition to the built-in talkback microphone, it also has an external talkback microphone input that can be turned on/off with a foot switch.Equipped with a dedicated independent studio output that is ideal for external headphone distribution amplifiers. Compatible with major DAW software (Mac and Windows compatible) Tracktion recording software license included