Brand：OneAudio
Model：XCA28+
Application suggestions：剧场、剧院、演唱会、多功能厅、酒吧
main parameter
Features：
★96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/ A conversion
★ passed CCC China compulsory safety certification.
★ Each function in the equipment supports independent locking, and a single function can be opened or locked at will according to the site requirements to prevent misoperation and data confidentiality
★ Each input and output process has six independent full-parameter equalization, and the adjustment gain range can reach ±20dB. At the same time, five equalization modes can be selected, namely, parametric, high-key, low-key, first-order all-pass and second-order all-pass; There are delay, phase control and mute settings. The longest delay can reach 1000ms, and the delay units can be selected in milliseconds (ms), meters (m) and feet (ft). The delay can be adjusted by coarse and fine adjustment modes. The equipment software has a built-in central control code generator, which can realize one-button Chinese-English switching. It can be connected to a computer through an external UTWR1 box, and can realize remote control of the Internet. Two-way balanced signal input can be realized. A variety of frequency division modes can be flexibly combined, and the high-pass and low-pass frequency division points can reach 20 Hz ~ 20 kHz
■ It is very convenient, intuitive and concise to set the function directly with the function keys and wheel pullers on the panel or to connect a computer to control through PC control software; Provide USB2.0, USB3.0 and RS485 to connect computers or central control devices, in which RS485 interface can cascade 250 devices with ID for control
■ Each input channel has adjustable noise gate, and each input channel has two sections of dynamic equalization (DEQ) with adjustable parameters, automatic gain control
■ The output channel can also independently control compression, amplitude limiting and freely select input signal channels. All parameters of one channel can be copied to another channel for linkage control at the same time
■2×24 LCD blue backlight display function setting, 5-segment LED display input/output accurate digital level meter, mute and editing status
■ A single machine can store 30 groups of user program data; Other data can be stored on other storage media through PC software.
Main technical parameters:
■ input impedance: balanced 20KΩ,
■ output impedance: balanced 100Ω,
■ common mode simulation ratio: > 78dB(1KHz). ■ input range: ≤+19dBu
■ corresponding frequency: 19.7 Hz-20kHz (0.5dB). ■ signal-to-noise ratio: > 108dB@1KHz 0dBu ■ Distortion:-﹤0.002% OUTPUT=0dBu// 1KHz ■ channel separation: > 106dB(1KHz)
■ Power consumption: ≤25W
■ Power supply: AC110V/220V 50/ 60Hz ■ Product size (width× depth× height): 482mm×228mm×44mm.
■ net weight: 4.25KG
