Pheonix Audio MT454-PSTN-PA USB Base Unit with Analog Phone (PSTN) Interface and Power Amplifier by Pheonix Audio

Descripción

Inputs Designation: Microphone (mixer inputs), Auxiliary, Sound Reinforcement; Number of inputs: 4 per unit; Phantom: User selectable: 3V, 24V or none (for Line inputs); Connectors: XLR Input impedance (load): 3V Phantom: 2K ohm; 24V Phantom: 590 ohm; No Phantom: 2K ohm; Maximum input level: 1.8V/Gain; Gain: User selectable: 0dB to 42dB in 6dB steps; Frequency response: 20 Hz - 16 KHz Audio Out Connectors: RCA and XLR (the XLR is re-assigned as Link Up when the unit is configured as Slave); Level: Line or Mic level (user selectable) For Line level: 1.8Vpp Max; For Mic level: 90mVpp Max; Link Up level: Line (1.8Vpp fixed); Impedance: 25 ohm; Frequency response: 20 Hz - 16 KHz Audio (Far-End) In; Connector: RCA; Impedance: 100K ohm; Level: 1.8Vpp; Far-End (Speaker) out; Connector: 2pin terminal block; Impedance: 25 ohm; Level: 1.8Vpp Max