YinLvMei W1S win10 player, ES9038pro decoding, 7 inches
Oct 27, 2021 11:02:04 GMT
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Post by NPAudio on Oct 27, 2021 11:02:04 GMT
**W1S is an optimized and upgraded version of W1, using ESS9038pro decoding (same as W1 V12 custom machine architecture), 6 OPA1612 as the IV conversion filter, custom operational amplifier as the amp OP, LME49600 as the buffer, the sound is natural, needless to say, and the thrust is large. High quality, retaining W1 separate power supply design, built-in two 6000mah lithium batteries to power the windows system and decoding amp respectively, so that the sound is cleaner and the background is darker. Compared with W1, there are several differences:
1. The replaceable battery is cancelled. The structure, but retains the separate power supply, that is, 2 batteries are built-in, and the body is thinner.
2. The base contact design is cancelled, and its thrust is large enough, which is 2~3 times that of W1.
3. Cancel the secondary screen, switch to an analog potentiometer, set the gain to 4 gears, and plug and big earphones can be adapted.
4. All USB ports are changed to C ports.
5. Add 4.4 balanced LO output.
6. Increase fiber output.
7. Add a one-key lock screen physical button.
Measurements: 180*123*23mm, weight is about 600 grams, battery life is about 5~6 hours,
1. The replaceable battery is cancelled. The structure, but retains the separate power supply, that is, 2 batteries are built-in, and the body is thinner.
2. The base contact design is cancelled, and its thrust is large enough, which is 2~3 times that of W1.
3. Cancel the secondary screen, switch to an analog potentiometer, set the gain to 4 gears, and plug and big earphones can be adapted.
4. All USB ports are changed to C ports.
5. Add 4.4 balanced LO output.
6. Increase fiber output.
7. Add a one-key lock screen physical button.
Measurements: 180*123*23mm, weight is about 600 grams, battery life is about 5~6 hours,
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