| Part Number | Description | Manufacture |
|---|---|---|
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3 band car audio processor ■ Input multiplexer – QD1: quasi-differential stereo inputs – SE1: stereo single-ended input – SE2: stereo single-ended input – SE3: stereo single-ended input – FD1 / SE4+SE5: 1 full-differential input or 2 stereo single-ended inputs Loudness – 2nd |
 ST Microelectronics |
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3 band car audio processor Input multiplexer – QD1: quasi-differential stereo inputs – SE1: stereo single-ended input – SE2: stereo single-ended input – SE3: stereo single-ended input – FD full-differential or quasi-differential input Loudness – 2nd order frequency respons |
 STMicroelectronics |
