DPX-1 Accessory Power Supply

Connection to accessory external power supply (DPX-1)

When the module is used with QSC amplifiers that do not provide +15 VDC through their DataPort connection OR is used with non-DataPort amplifiers, power must be supplied to the DSP-4 from an external power supply. All non-QSC amplifier applications require use of the DPX-1 accessory external supply. Contact QSC’s Technical Services Department or your QSC representative for more information. Any damage to the DSP-4 caused by con- nection to a non-QSC external power supply is not covered under the warranty. Use of the DPX-1 with QSC amplifiers that do provide +15VDC through the DataPort will not harm the DSP-4, although it is not necessary.

Connection to an improper voltage source can cause immediate damage to the DSP-4!

When using the external power source, we recommend that the DSP-4 be powered-up before the amplifier in order to insure trouble-free start-up. This will avoid audio “thumps & bumps”.

To connect the DPX-1 to the DSP-4 module, plug the DPX-1 power con- necter into the DSP-4’s External Power jack. Then plug the DPX-1 into the AC outlet. After the DSP-4 module has been powered up, the amplifier may be turned on.

QSC offers the DPX-1 accessory exter- nal power supply for applications with non-QSC amplifiers or with QSC Power- light models that do not provide the required operating voltage.

12

Page 11 Page 13
Page 12
Image 12
QSC Audio DSP-4 manual DPX-1 Accessory Power Supply, Connection to accessory external power supply DPX-1
Page 11 Page 13

DSP-4 specifications

The QSC Audio DSP-4 is a state-of-the-art digital signal processor designed to deliver exceptional audio performance across various applications. This versatile device caters to the needs of live sound, installations, and broadcasting, making it a popular choice among audio professionals. With a robust feature set and advanced technologies, the DSP-4 ensures seamless integration and an unparalleled audio experience.

One of the standout features of the QSC DSP-4 is its powerful processing capabilities. Equipped with a high-performance quad-core processor, it can handle complex audio tasks efficiently, allowing users to manipulate audio signals in real-time. This ensures that even the most demanding audio environments can be managed smoothly.

The DSP-4 boasts a user-friendly interface, making it intuitive for both seasoned audio engineers and newcomers alike. The device comes with a comprehensive software suite that enables users to create and modify audio configurations with ease. The drag-and-drop functionality and visual representation of signal flow simplify the process of designing intricate audio setups.

In terms of connectivity, the QSC DSP-4 offers multiple input and output options, including digital and analog connections. This flexibility allows the device to integrate seamlessly with various audio systems, whether they involve microphones, musical instruments, or other audio sources. Moreover, it supports multiple audio formats, ensuring compatibility with a wide range of equipment.

Among the notable technologies in the DSP-4 is its advanced equalization capabilities. The device features graphic and parametric equalizers that allow for precise control over frequency response, enabling users to tailor the audio output to their specific needs. Additionally, the DSP-4 includes a variety of essential audio processing tools such as compression, gating, and delay, further enhancing its functionality.

The QSC DSP-4 is designed with reliability in mind, featuring robust construction and advanced thermal management to ensure stable operation in demanding environments. Its compact form factor allows for easy installation, whether in racks, on shelves, or in custom setups.

Another noteworthy aspect of the DSP-4 is its scalability. Users can easily expand their audio setups by linking multiple units together, allowing for larger projects or more complex configurations without sacrificing performance. This scalability, combined with the device's rich feature set, makes the QSC DSP-4 a powerful tool for any audio professional.

In summary, the QSC Audio DSP-4 is a highly capable digital signal processor that combines advanced processing power, user-friendly design, and extensive connectivity options. Whether for live events or permanent installations, the DSP-4 stands out as an essential component in delivering superior audio quality.
Top Page Image Contents