Eight in eight out preamplifier OBT-8028

2U standard 19-inch rack-mounted structure, black alumina brushed panel, user-friendly handle, advanced titanium polishing process, showing high-grade temperament;

8-channel signal independent input amplification, independent output, adjustable volume per channel;

MIC1 microphone input, with the highest priority, can be forced to cut priority;

8 sets of microphone inputs designed on the rear panel, which can be output from the corresponding 8 channels and synchronized with the background music;

The 2-way emergency input has a first-class priority, and is automatically output from the 8-channel when there is an emergency fire siren signal input.