The device that separates the audio signal is located before the power amplifier. After frequency division, the independent power amplifier is used to amplify the signals of each audio frequency band, and then send them to the corresponding speaker units.
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Due to the wide various models, we cannot list all of them online. We will also provide you with a 5-star review.
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This product uses a 24 bit data bus and a 32 bit DSP, with a wide bandwidth, high dynamic performance, and a professional digital karaoke processor with a sampling frequency of 48Hz. - Frequency response: 20Hz - 2KHz.
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◆Karaoke effector with speaker processor function, functions can be adjusted independently. ◆Adjustable range of reverberation low-pass filter: 5.99Hz-20.6KHz. ◆Adjustable range of reverberation high-pass filter: 0Hz-1000Hz.
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Karaoke Pre-Effects KTV Professional Digital Audio Echo Effect Processor DSP Audio Processor With Bluetooth USB. Karaoke Professional Digital Audio Processor Effect Sound for Microphone Mixers. Optical/Bluetooth/USB input.
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Used DSP. Fully functional. Newest firmware FW 5.25 installed by my local dealer so ready to run the newest software which makes tuning much more automated.
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The dynamic range of its Two Σ-Δ ADCs and four Σ-Δ DACs reaches high up to 98.5dB. Each ADC has a THD + N of -83 dB, and each DAC has a THD + N of -90 dB. Besides, the optimal PCB layout of power filtering and signal loop as well as the capacitive compenents also contribute to the high sound quality.
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Currently backordered at multiple distributors — new units aren't easy to find. Many institutions are restricted to TAA-compliant products. This unit qualifies where Dante/AVB variants from non-compliant manufacturers do not.
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