The CTP Systems B-DF4 is a compact Dante four-wire beltpack that connects a local operator to any combination of four network destinations. It provides four Dante inputs and four Dante outputs.

The OLED display shows line and microphone levels, while four buttons provide separate talk and listen selection. A built-in loudspeaker is also provided for monitoring without headphones.

Features

• Four Dante inputs and four Dante outputs, usable simultaneously in any combination.
• Talk buttons configurable for PTT, Latch or Smart operation.
• Any combination of the four sources can be selected for the monitoring mix.
• Independent routing of each incoming channel to the left ear, right ear or both.
• Pseudo-PPM bargraph meters for the monitoring mix and microphone.
• Built-in loudspeaker, adjustable sidetone, limiters and configurable signal-presence detection.

Specifications

• Microphone gain: 30 dB to 60 dB in 3 dB steps.
• Gain per Dante input: -18 dB to +6 dB in 3 dB steps.
• Optional high-pass filter: 100 Hz, first or second order.
• Phantom power: 12 V with PoE; when locally powered, equal to the applied DC supply voltage.
• Headset connection: 5-pin female XLR.
• Power: PoE or 9–16 V DC, 250 mA maximum; both sources may be used simultaneously.
• Dimensions: 81 × 55 × 120 mm (W × H × D), including the removable belt clip.