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Frequently Asked Questions

5.8 GHz DIGITAL Wireless Audio Transmitter /

Amplifier, Model 1550

Q:What is the difference between the Amphony 5.8 GHz Digital Wireless Audio Transmitter / Amplifier and current 900 MHz or 2.4 GHz analog audio transmitters ?

A:There are 3 major differences:

1)Digital transmission: The first difference is how the audio signal travels from the transmitter to the receiver. Almost all of the current wireless systems on the market use a method called FM (Frequency modulation) which is very similar to the operation of your FM radio. The major drawback ist that this type of modulation is ‘analog’ which is the reason for the poor performance of analog transmitters.

If you listen carefully to a CD over an analog wireless audio transmitter / amplifier, you will notice significant noise/static, low signal dynamics and low channel separation. Also, the signal quality will vary when you move around the room between the transmitter and receiver (the noise will increase locally and also the further the receiver is moved away from the transmitter).

The transmitter uses something which is called ‚digital' modulation. The same way music is recorded on a CD using 1's and 0's, it is transmitted as 1's and 0's to the headphones. The result of this technology is that there is no audio quality degradation during transmission, i.e. you will hear the exact same audio quality as you would if the equipment was connected by a cord.

Because of this digital technology, our transmitter / amplifier is very suitable for high-quality audio, such as music coming from a CD, DVD, digital satellite receiver etc.

2)Transmitter frequency: The second difference is the higher transmit frequency of 5.8 GHz. This frequency avoids possible interference from other appliances working either in the 900 MHz or 2.4 GHz range, such as cordless telephones or wireless LANs.

3)Built-in digital amplifier: The receiver features a built-in audio amplifier and can be connected directly to any regular loudspeakers without an additional amplifier. This amplifier is a digital amplifier which reduces the amount of heat which is generated due to the high efficiency of the amplifier. Therefore the size and weight of the amplifier is greatly reduced compared to conventional analog audio amplifiers. By using a feedback mechanism, the harmonic distortion performance of the amplifier equals or exceeds the performance of conventional analog audio amplifiers.

Q: Can the amplifier connect to loudspeakers ?

A:Yes, the amplifiers each provide a speaker output and connect directly to regular loudspeakers.

© 2004 Amphony

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Amphony 1550 manual Frequently Asked Questions, Can the amplifier connect to loudspeakers ?
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1550 specifications

The Amphony 1550 is a cutting-edge wireless audio transmitter and receiver system designed for seamless audio streaming in various environments. This innovative device is highly regarded for its ability to deliver high-fidelity sound with minimal latency, making it an ideal choice for music enthusiasts, home theater systems, and professional audio setups.

One of the standout features of the Amphony 1550 is its wireless capabilities. Utilizing advanced wireless transmission technology, the Amphony 1550 can transmit audio signals over a distance of up to 150 feet, allowing users to enjoy their favorite music or content without being tethered to their audio source. This is particularly advantageous in settings where mobility is essential, such as during parties or while moving around the house.

The device supports multiple audio formats and is compatible with various audio sources, including televisions, computers, smartphones, and tablets. Users can easily connect the Amphony 1550 to their devices via standard audio cables, including RCA and 3.5mm jacks. This flexibility ensures that the device can be integrated into a wide range of existing audio systems, enhancing the user experience without the need for costly upgrades.

Another notable characteristic of the Amphony 1550 is its sound quality. The system is engineered to deliver pristine audio reproduction, ensuring that every note and detail is captured accurately. With support for high-resolution audio formats, users can enjoy rich, immersive sound that enhances their listening experience. The low latency performance further ensures that there is no noticeable delay between the audio and the visual content, which is especially important for movie watchers and gamers.

The Amphony 1550 also boasts user-friendly features, such as easy pairing and a streamlined setup process. The intuitive design ensures that users can quickly get their system up and running without a steep learning curve. Additionally, the robust build quality and reliable performance make the Amphony 1550 a durable investment for anyone seeking an efficient wireless audio solution.

Ultimately, the Amphony 1550 stands out as a versatile and high-performance wireless audio device that caters to a variety of audio needs. With its impressive range, compatibility with multiple audio sources, and superior sound quality, it is a perfect choice for both casual listeners and audiophiles alike. Whether for personal use or professional settings, the Amphony 1550 delivers a remarkable audio experience that is hard to beat.
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