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products from Amphony.products from Amphony. By transmitting the audio in a By transmitting the audio in aBy transmitting the audio in a digital format digital formatdigital format at 5.8 GHz, the Digital at 5.8 GHz, the Digitalat 5.8 GHz, the Digital Wireless Audio Transmitter / Amplifier from Amphony allows you Wireless Audio Transmitter / Amplifier from Amphony allows youWireless Audio Transmitter / Amplifier from Amphony allows you to eliminate the hassle of wires and is fully immune to interference to eliminate the hassle of wires and is fully immune to interferenceto eliminate the hassle of wires and is fully immune to interference from 2.4 GHz wireless devices. from 2.4 GHz wireless devices.from 2.4 GHz wireless devices. Most importantly, since the 5.8 GHz Digital Wireless Audio T Most importantly, since the 5.8 GHz Digital Wireless Audio TMost importantly, since the 5.8 GHz Digital Wireless Audio Transmitter from Amphony ransmitter from Amphonyransmitter from Amphony transmits a transmits atransmits a data rate of over 3 Mbps data rate of over 3 Mbpsdata rate of over 3 Mbps (3 million bits per second) and since (3 million bits per second) and since(3 million bits per second) and since no audio no audiono audio compression compressioncompression is applied, you will experience is applied, you will experienceis applied, you will experience true CD quality true CD qualitytrue CD quality without audio degradation without audio degradationwithout audio degradation which you are used to from MP3 as well as other audio compression schemes. which you are used to from MP3 as well as other audio compression schemes.which you are used to from MP3 as well as other audio compression schemes. Further, an Further, anFurther, an error correction mechanism error correction mechanismerror correction mechanism is employed which is capable of correcting is employed which is capable of correctingis employed which is capable of correcting transmission errors to guarantee superior transmission errors to guarantee superiortransmission errors to guarantee superior error-free reception even under difficult error-free reception even under difficulterror-free reception even under difficult conditions. conditions.conditions. T TTo minimize heat and size, the Model 1520 o minimize heat and size, the Model 1520o minimize heat and size, the Model 1520 includes a stereo includes a stereoincludes a stereo digital class-T amplifier digital class-T amplifierdigital class-T amplifier that provides the power efficiency of traditional that provides the power efficiency of traditionalthat provides the power efficiency of traditional class-D digital amplifiers at a far class-D digital amplifiers at a farclass-D digital amplifiers at a far lower audio lower audiolower audio distortion distortiondistortion. Each wireless amplifier only measures . Each wireless amplifier only measures. Each wireless amplifier only measures 5 x 3.5 x 2 inches and is easily mountable to a 5 x 3.5 x 2 inches and is easily mountable to a5 x 3.5 x 2 inches and is easily mountable to a speaker. speaker.speaker. The TheThe noise shaping filter noise shaping filternoise shaping filter which is part of the which is part of thewhich is part of the wireless amplifier from Amphony achieves a wireless amplifier from Amphony achieves awireless amplifier from Amphony achieves a higher signal-to-noise ratio compared to higher signal-to-noise ratio compared tohigher signal-to-noise ratio compared to conventional digital-to-analog converters by conventional digital-to-analog converters byconventional digital-to-analog converters by eliminating quantization noise from the audible eliminating quantization noise from the audibleeliminating quantization noise from the audible frequency band. frequency band.frequency band. 5.8 GHz DIGIT 5.8 GHz DIGIT5.8 GHz DIGITAL Wireless Audio T AL Wireless Audio TAL Wireless Audio Transmitter / Amplifier ransmitter / Amplifierransmitter / Amplifier, Model 1520 , Model 1520, Model 1520 Technical specifications Transmitter: Audio transmission method: Digital (Audio is transmitted as PCM sample data) Transmitter frequency: 5.8 GHz Signal-to-Noise ratio (A-weighted): typ. 91 dB Dynamic range: typ. 91 dB Error correction: 1/2 rate FEC Audio sampling method: 64 times oversampling Transmitted data rate: > 3 Mbps Overall audio latency: < 1 ms Transmitter operating range: max. 100 ft. line of sight, max. 30 ft. through walls and ceilings Amplifier: Content: The receiver contains a stereo digital amplifier Output power: 2 * 20 W (15 W rms) Total harmonic distortion: typ. 0.05 % @ 10 W Power efficiency: typ. 75 % @ 10 W Frequency response: 20 Hz - 23 kHz @ 8 Ohms Channel separation: typ. 75 dB Dimensions: 5 x 3.5 x 2 inches Main features Main featuresMain features CD Digital audio transmission at full CD quality Digital audio transmission at full CD qualityDigital audio transmission at full CD quality Quality Error correction Error correctionError correct...