| ₹ 30905.0 includes GST and import duties. | |
| B2B customers can avail ₹ 4713.01 ITC on this product | |
| 100% Secure Payments | 100% Genuine product | |
| The product is eligible for Free Shipping |
Description
RDL DB-HA1A Overview
The black DB-HA1A Format-A Stereo Headphone Amplifier from RDL is a two pair receiver and audio headphone amplifier compatible with RDL Format-A twisted pair products. Each unit 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 3.5mm 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 amplifier is equipped with two Format-A RJ45 jacks. Either jack may be used as the input. The other RJ45 may be used to connect an additional amplifier or other Format-A receiver. Installation is simple and economical. A standard twisted pair cable is used to connect a Format A sender to the amplifier.
The unit features automatic fused power, hum rejection, low noise, and low distortion for designers and installers looking to work with twisted pair products. The DB-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
In the Box
- RDL DB-HA1A Format-A Stereo Headphone Amplifier (Black)
- Limited 3-Year Manufacturer Warranty
RDL DB-HA1A Specs
| Input | RDL TP Format-A |
| Input Connections | 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 Connections | RJ45 (power provided by Format-A sender) |
| Power Requirements | 24 VDC @ 20 mA |
| Dimensions | 1.55 x 1.72 x 4.11 (3.94 x 4.37 x 10.44 cm) |
| Package Weight | 0.5 lb |
| Box Dimensions (LxWxH) | 4.625 x 3.625 x 2.125" |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 30286.9 |
| 3-5 | ₹ 29977.85 |
| 5-10 | ₹ 29359.75 |
| 10+ | ₹ 28741.65 |
Bulk discount will be automatically applied during checkout based on quantity.