Ultra Compact Box The B4+ has been designed to be as small and compact as possible. A rugged aluminium case with tough pillar supports means that although it is very small, it is also very strong, to cope with the life of a portable unit. High Specification Microphone Amplifier (with connector option) The microphone input is on a 3 pin XLR with gain adjust and selectable 48v phantom power. The XLR connection can also be specified as a 4 pin or 5 pin headset connection if required. A separate 6.35 mm headphone output is always available. Listen To Four Separate Network Locations As the Beatrice B4+ is an Audinate Broadway design, it is possible to talk to four separate locations on the network. It also means that you could operate over 100 Beatrice B4+ devices on the same network. Four Direct Talkback Buttons Four separate talk buttons route the microphone input to either of the 4 network outputs. The button operation can be configured as momentary (PTT), latching or the Glensound intelligent mode. Built-In Call Function A double tap of any talk button will produce a ‘call’ signal alert that will be received by another Beatrice unit. This can be disabled. An LED indicates an incoming call alert, which will also produce an audio indication on the headphones. Separate Level Adjust For The Four Inputs Each input has a separate control to adjust the headphone level, so each of the four inputs can be quickly set at a different level. The pots are sprung recessed so when not in use they can be pushed into the unit to further reduce the unit dimensions and reduce the chance of any unwanted knocks. Each input can be panned left/right. There is a signal present LED on each input to identify the incoming audio source. Remote Control The Beatrice B4+ can be controlled across the network using Glensound’’s Windows 10 remote app GlenController.  The unit can be monitored with a real time PPM meter, have settings changed, and remotely control the button operation and input gain control.  Channel labels can be taken from the Dante network or set separately.

NETWORK/ Dante® Physical Interface  1 off RJ45 Audio Sample Frequency 48K Transfer Rate 1 Gbps Dante® Chipset Broadway AES67 Compliant Yes SMPTE ST2110-30 Compliant Yes, using Dante Domain Manager AUDIO Mic Gain Range 61 to 21dB Phantom Power 48V Equivalent Input Noise 125.6dB (Residual @max gain 150 Ohms) Headphone Impedance 32 – 1000 Ohms Max Headphone Output Level +18dBu into 600 Ohms Headphone Connector 6.35 mm (1/4”) TRS socket Band Pass Filter, 43Hz to 20kHz. Notch filter at 20kHz. POWER Power over Ethernet (PoE) May be powered by PoE on the Copper Port Complies to: IEEE 802.3af-2003 Classification Class 0 Consumption MIC/ HEADSET OPTION Standard (Part no: Beatrice B4+) Rear Panel 3 pin XLR socket Mic Input Optional 5 Pin (Part no: Beatrice B4+X5) Rear Panel 5 pin XLR socket Headset Connector Optional 4 Pin (Part no: Beatrice B4+X4) Rear Panel 4 pin XLR plug Headset Connector PHYSICAL Mechanics All aluminium with laser etched panels and light textured black powder coated lid & base Size 80 mm wide, 40 mm high, 130 mm deep Shipping Size 290 × 230 × 160 mm Weight 0.30 Kg Shipping Carton Rugged export quality cardboard Shipping Weight 1.3 Kg ENVIRONMENTAL Operating Temperature, 0 to +50 C (32 to 122 F) Storage Temperature -20 to +70 C (-4° to 158 F) Relative Humidity 0 to 95% non-condensing INCLUDED ITEMS RJ45 Network Cable 2 metre Cat5 RJ45plug /RJ45plug cable