Sennheiser SL HANDHELD DW-4-US led The DSP-2 v2 is a

The DSP-2 v2 is a DSP extension module for use in an Electro-Voice NetMax system

a single cable delivers both digital audio and electrical power

The PA550 tone is full bodied

and the ability to control each of its 10 LEDs separately

and a 2-pole

Sennheiser SL HANDHELD DW-4-US led The DSP-2 v2 is aThe sleek but robust SL Handheld DW is optimized for speech in presentations or lectures where every word matters. Thanks to bidirectional communication between transmitter and receiver, no settings need to be adjusted on the transmitter. The automatic frequency and interference management allows convenient and reliable operation. The LC display provides the link name, battery status and reception quality. The ergonomically positioned mute slider