Selling my Sennheiser ASA 1 Active Antenna Splitter (500–870 MHz). The unit has been fully tested and is in perfect working condition. It has been professionally used on feature films, television, commercial, and live event productions and has always been well maintained.

The ASA 1 allows up to four diversity wireless receivers to share a single pair of antennas while also distributing DC power to compatible Sennheiser receivers, making it an ideal solution for professional multi-channel wireless systems.

The unit functions exactly as it should and shows only normal cosmetic wear from professional use.

Features

• Genuine Sennheiser ASA 1 Active Antenna Splitter
• Wideband frequency range: 500–870 MHz
• Supports up to 4 diversity receivers
• Low-noise RF signal distribution
• Integrated DC power distribution for compatible Sennheiser receivers
• Expandable for larger multi-channel wireless systems
• Standard 19” rack-mount compatible
• Ideal for film production, broadcast, live sound, theatre, houses of worship, and corporate AV

Condition

• 100% functional
• Professionally used and maintained
• Normal cosmetic wear from regular production use
• Clean connectors and BNC ports

Included

• Sennheiser ASA 1 Active Antenna Splitter only (or include the power supply if applicable)

A reliable professional solution for expanding and organizing Sennheiser Evolution wireless systems while maintaining excellent RF performance.

Feel free to message me with any questions. Thanks for looking!