Products

Product Description

The D SERIES-HA1A is a two pair receiver and audio headphone amplifier compatible with RDL Format A twisted pair products. Each -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 front panel provides the headphone output jack and a single-turn user volume control. There are no illuminated indicators that could be distracting in dark locations, such as a hotel room. The audio input circuits feature very high common mode rejection and a high quality stereo headphone amplifier for superior audio fidelity and low-noise performance.The -HA1A is ideally suited to guest room installations with bedside and restroom listening stations. The input is fully compatible with all RDL Format-A senders.The -HA1A is equipped with two Format-A RJ45 jacks. Either jack may be used as the input.

• 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

• Input: RDL TP Format-A
• Format-A Signal Pairs Used (2): B, C
• Format-A Output: RJ45
• Output: Stereo, 25 mW per channel (into 100 ohms)
• Frequency Response: 10 Hz to 40 kHz
• Input Connection: RJ45
• Weight: 0.4 lbs