Studio Technologies Model 545AR Intercom Interface for use with RTS TW-Series PL Intercom Circuits

The Model 545AR interfaces a 2-channel analog party-line (PL) intercom circuit with a 2-channel analog "4-wire" device, providing two analog input channels and two analog output channels. It is optimized for RTS® TW®-series PL intercom circuits and is suitable for use with 4-wire devices such as matrix intercom systems or other audio devices. The unit is housed in a lightweight tabletop enclosure, with optional mounting kits available. It is powered by an external 12 Vdc source and includes the PS-DC-02 power supply (100-240 V, 50/60 Hz input; 12 Vdc, 1.5 A output, with an IEC C14 mains inlet and cable-mounted 4-pin female XLR DC output).

Studio Technologies Model 545AR Specifications

• Configuration:
  • Interfaces 2-channel analog PL intercom with 2-channel analog "4-wire" device
• Compatibility:
  • Optimized for RTS® TW®-series PL intercom circuits
• Enclosure:
  • Lightweight tabletop design with optional mounting kits
• Power Supply:
  • Powered by an external 12 Vdc source
  • Includes PS-DC-02 power supply (100-240 V, 50/60 Hz input; 12 Vdc, 1.5 A output)
  • IEC C14 mains inlet with a cable-mounted 4-pin female XLR DC output