The moisture meter can quickly measure the moisture content of the grain. 1. Universal : The 48V phantom power supply is a 48V universal power supply, suitable for 99% of 48V vibrating diaphragm microphones on the market. High stability, high balance and high efficiency. 2. Stable filter current: 48V phantom power supply is a stable multiplier filter circuit that effectively filters out AC signal interference. With soft and slow on function to avoid shock sound when power on. 3. Lowpass filter design: The microphone phantom power supply has a built in lowpass filter circuit to completely filter out interference from external sound devices. 4. Dual Microphone Support: Phantom power supply is a balanced power supply with 2 groups, balanced input and output signals, supporting dual microphones for simultaneous use and suppressing common touch interference. 5. Shielding technology: The microphone phantom power supply uses improved shielding technology, an external power supply with magnetic shielding to isolate AC electromagnetic waves from DC power supply to ensure that the signal is free from interference. . PHANTOM POWER SUPPLY 48V, XLR USB 5V CABLE . PHANTOM POWER SUPPLY 48V, XLR USB 5V CABLE Specification: Item Type: 48V Phantom Power Supply Material: iron shell Input Voltage: 5V DC Output voltage: 48V DC Power Consumption: 5W Noise: 1.8UV . PHANTOM POWER SUPPLY 48V, XLR USB 5V CABLE . PHANTOM POWER SUPPLY 48V, XLR USB 5V CABLE List of packages: 1 x 48V phantom power supply 2 x XLR cables 1 x Power Cord Sound cable 1x3.5MM 1 x User Manual Plug and play . PHANTOM POWER SUPPLY 48V, XLR USB 5V CABLE . PHANTOM POWER SUPPLY 48V, XLR USB 5V CABLE