DAC Profile & Gain
The audio output stage of the T71 consists of four ES9219 DACs and two INA1620 OPAMPs.
The DAC operates in the following two profile modes depending on the settings:
Standard Mode
Prioritizes power efficiency, with a slight compromise in sound quality.
Recommended for mobile use.
Performance Mode
Prioritizes sound quality.
The output power of Standard and Performance is the same.
You can choose between High Gain Mode and Normal Gain Mode.
Normal Gain Mode
UNBAL max. 2VRMS / BAL max. 4VRMS
Maximum device volume: 0dB
High Gain Mode
UNBAL max. 4VRMS / BAL max. 8VRMS
Maximum device volume: +6dB
Switching between Gain Modes does not affect the current volume level. In High Gain Mode, the maximum device volume increases to +6dB.
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