A versatile and compact active direct box for a variety of environments In addition to the basic functions of a direct box, such as impedance matching and conversion to a balanced transmission system, it also has many other functions. The input connectors are standard phone and XLR, and there is also a three-position pad switch, allowing for compatibility with a variety of devices. In addition to the main out, it also has a through output (LINK INPUT) that outputs the input signal as is without processing it, so you can send the main signal to a mixer while also outputting a signal to a bass amp at the same time. - It can be powered by phantom power from the connected mixer, as well as a 9V battery, so it can be used in environments where phantom power is not available. - Also equipped with a power switch, an indicator that lights up when phantom power is being supplied, and an indicator that lights up when powered by batteries. - Also equipped with a ground lift switch to isolate ground loops.・2-year long-term warranty ■Specifications Voice input Number of channels: 1 Connector: XLR (unbalanced) or standard phone (3P unbalanced) Impedance: 250kΩ or more Maximum level: +12dBu (Pad off) Pad: 0/-20/-40dB Audio Output main Number of channels: 1 Connector: XLR (balanced) Impedance: 600Ω or more Maximum level: +12dBu Through Number of channels: 1 Connector: Standard phone (3P unbalanced) Frequency response: 10Hz to 70kHz (+0dB/-3dB) THD+N: 0.005% or less @1kHz(0dBu) Power supply: Phantom DC 18-48V or 9V battery Dimensions (W x H x D): 120 x 61 x 127 mm Mass: 474g