Studio Technologies Model 41 IFB Interface

Studio Technologies Model 41 IFB Interface

The Model 41 is designed to create broadcast-standard IFB circuits from line-level audio sources. The unit's primary application is to interface analog outputs associated with digital matrix intercom systems with broadcast IFB user devices. The Model 41 provides four independent IFB circuits. Each IFB circuit provides DC power and two analog audio signals to support the connected IFB user devices. The Model 41's audio quality is excellent; little hiss, hum, or other artifacts are present. To ensure optimal operation, the unit provides resources for visually and audibly monitoring the audio output signals. In addition, the DC output voltage is monitored for over-current and short circuit conditions.Highlights

• Transformer-coupled inputs
• Excellent audio quality
• Superior power-feed performance
• Four independent IFB circuits
• Single rack-space mounting
• Universal mains input powering