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Illustrative image of: RDL TP-HA1A: Headphone Amplifiers: TP-HA1A

Radio Design Labs TP-HA1A

RDL

BSW PART:
TP-HA1A

Format-A Stereo Headphone Amplifier (Compatible with Guest Room Audio System)

More Headphone Amplifiers More RDL
$165.79 $221.06
You save $55.27

he TP-HA1A is a two pair receiver and audio headphone amplifier compatible with RDL Format A twisted pair products. Each TP-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.

$165.79 $221.06
You save $55.27

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  • Main Features:
  • Headphone Amplifier with User Level Control
  • 25 mW Power into Standard Headphones
  • Output on Standard Mini Jack
  • Mounts to Any Flat Surface
  • 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
  • Ultra-Compact All Metal Construction
  • Specifications:
  • Input: RDL TP Format-A
  • Input Connection: RJ45
  • Format-A Signal Pairs Used (2): B, C
  • Format-A Output: RJ45 (loop-through)
  • Output: Stereo, 25 mW per channel (into 100 ohms)
  • Frequency Response: 10 Hz to 40 kHz (± 1 dB, into 100 Ohms)
  • THD+N: < 0.01% (1 kHz, 10 mW)
  • Noise: < -90 dB (maximum gain)
  • Crosstalk: < -85 dB (1 kHz); < -70 dB (20 Hz to 20 kHz)
  • Power Connection: RJ45 (power provided by Format-A sender)
  • Power Requirement: 24 Vdc @ 30 mA
  • Dimensions: 3.9" (9.92 cm) L; 2.57" (6.53 cm) W; 1.13" (2.87 cm) H
  • Package Type: Cardboard Box
  • Package Dimensions: 3.625 x 4.625 x 2.125 in.
  • Shipping Weight: 0.505 lbs.
  • WEEE Weight: 0.36 lbs
  • Tariff Code: 8543.70.9960