DA2208 is used when a single signal is to be distributed to a substantial quantity of amplifiers, to avoid original signal distortions due to impedance drops. In rule of thumb, 6 to 8 links shall be the maximum quantity.

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It has individual channel bass, treble and volume controls, making it easy to control specific amplifier output for designated zone. In normal mode, it is a dual 1 input to 4 outputs but can be linked to serve 1 in 8 outputs.