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Since1933
OPTIMUS S.A. is the leading Spanish company in the design, manufacture and distribution of public address (PA), voice alarm (VA) and intercom equipment.
 

LS320Digital feedback supressor with parametric filter (1u)

datasheet

Two-channel, ultra-high resolution Feedback suppressor with built-in parametric equalizer. With 24-bit A/D and D/A converters and 64/128 times over-sampling, it has 24 fully programmable parametric filters that can be set manually or via MIDI. Each filter provides single-shot, auto and manual modes. In manual mode the unit allows setting 2x12 parametric filters, including frequency, bandwidth and gain. Its 24-bit ultra high performance DSP processor guarantees signal's resolution and dynamic range, automatically searching and destroying up to 12 frequencies per channel. OPTIMUS model ref. LS-320.