| Part Number | Package | ADC | DAC | I2S | Output Type | EQ | Auto Tune | Pitch Shift | Howling suppression | Frequency shift | ECHO | Reverb | Raw and Effect Selectable | Vocal Cut | Surround | Music Ducking | MP3 | DRC | Noise Gate | Mix | AUXADC | Audio detection | Mic Bias | Requesting Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KT0707 | QFN40 5*5 | 4 | 3 | √ | Single-ended | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |  |
| KT0706 | QFN40 5*5 | 4 | 3 | √ | Difference | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| KT0701 | QFN32 5*5 | 2 | 1 | Difference | √ | √ | √ | √ | √ | √ | |
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