Sennheiser NT 12-35-CS Power Supply for EW-D ASA Active Anntena Splitter

The Sennheiser NT 12-35-CS is a dedicated power supply engineered to drive the EW-D ASA Active Antenna Splitter, ensuring reliable RF distribution for multi-channel wireless microphone systems. Designed for professional touring, installation, and broadcast environments where multiple wireless channels operate simultaneously, this compact external power unit delivers stable, regulated voltage to maintain optimal splitter performance. The power supply's form factor allows for discrete placement near rack-mounted or desktop antenna distribution setups without occupying valuable rack space.

This unit provides regulated 12V DC output at 350mA, matched precisely to the EW-D ASA's power requirements for consistent signal amplification and distribution. The NT 12-35-CS features a locking connector that prevents accidental disconnection during live performances or mission-critical broadcasts. Its universal AC input accepts 100–240V mains voltage, enabling worldwide deployment without the need for voltage converters. The power supply incorporates short-circuit and overload protection to safeguard both the unit and connected antenna splitter hardware, whilst maintaining low-noise operation that won't introduce hum or interference into the RF signal path.

Features

• Dedicated power supply for Sennheiser EW-D ASA Active Antenna Splitter
• Regulated 12V DC output at 350mA for stable splitter operation
• Locking connector prevents accidental disconnection during operation
• Universal AC input accepts 100–240V mains voltage worldwide
• Short-circuit and overload protection safeguards connected equipment
• Low-noise design prevents RF interference and ground hum
• Compact external form factor for flexible placement options
• Compatible exclusively with Sennheiser EW-D ASA antenna distribution system