| 5.8 GHz Digital Wireless Headphones, Model 2500 | 
| Brand: Amphony
Buy New: $199.00
as of 2/5/2012 19:27 MST details
Color: Black
Shipping Weight (lbs): 0.6
MPN: Model 2500
Model: Model 2500
UPC: 804258556667
EAN: 0804258556667
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| Features:
| • | 5.8 GHz Digital uncompressed audio transmission at full CD quality | | • | Coaxial digital, optical digital and analog audio inputs | | • | Up to 100 hours of continuous use, extended headphones frequency response | | • | Fully immune to interference from 2.4 GHz devices | | • | Max. operating range: 300 feet - expandable with RangeBoosters |
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| Editorial Reviews:
Product Description
Amphony's top-of-the-line model combines the best of digital wireless audio transmission with the best of headphone technology. As a result, the Model 2500 Digital Wireless Headphones achieve audiophile sound reproduction and eliminates any noise or audio distortion by using digital audio transmission.
The Model 2500 wireless headphones offer an extended audio frequency response and excels at reproducing every subtle nuance of your favorite songs. The velours ear cushions and adjustable headband ensure a comfortable fit. The closed design attenuate external noise for a perfect listening experience.
The digital audio inputs eliminate any analog-to-digital conversion and guarantee connectivity with new TVs.
Any number of additional headphones can be operated from the main transmitter. The headphone operating range can be extended with additional RangeBooster modules.
Technical Specifications
Transmitter:
Audio transmission method: Digital
Transmitter frequency: 5.8 GHz
Signal-to-Noise ratio (A-weighted): typ. 100 dB 1)
Dynamic range: typ. 100 dB 1)
Channel separation: typ. 100 dB 1)
Harmonic distortion: typ. -90 dB 1)
Error correction: 1/2 rate FEC
Audio sampling method: 64 times oversampling
Transmitted data rate: > 3 Mbps
Data available at high-speed data port
Transmitter operating range (without RangeBooster modules):
max. 200 ft. line of sight, max. 50 ft. through walls and ceilings
Audio latency: < 1 ms
Headphones:
Type: dynamic, closed
Operating time: max. 100 hours with two AA batteries
Frequency response: 20 Hz ... 24 kHz
Maximum sound pressure level: 120 dB
Note: 1) Performance is given for operation with a digital audio interface
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