The D-HA1A is a audio headphone amplifier compatible with RDL Format-A twisted pair products. Each D-HA1A receives stereo audio and 24 Vdc power through a rear-panel RJ45 jack fed from a Format-A sender. The left and right audio signals received on pairs B and C of the twisted pair cable are amplified and fed to the left and right channels of the output 3.5 mm Mini-jack. The D-HA1A is ideally suited to guest room installations with bedside and restroom listening stations.
- Headphone Amplifier with User Level Control
- Output on Standard Mini Jack
- Mounts in a Wall or Cabinet
- Input and Power Connection on RJ45
- Connects to Format-A Sender using Twisted-Pair Cable
- Powered from RDL Twisted Pair Format-A Sender
- RJ45 Loop-Thru for Connecting Additional Modules
- Protected by Automatically Resetting Fuse
- Decora Design with All Steel Panel and Rear Enclosure