linh0983
Well-Known Member
Board r2r này linh kiện tốt a . Mã số của 5 con LDO là gì vậy a (màu tím) .
https://vi.aliexpress.com/item/Lusy...108.1000016.1.358d67441Gi8CB&isOrigTitle=true
Âm thanh chú AD1865 như nào vậy các bác .
Mình có hỏi order 5 chú thì còn $52/chú . Phần nguồn cần cục biến thế AC : 7v , 14v , 14v 30w là đủ dùng a .
Có bác tây chia sẻ về board này đây a .
Specific hearing sharing:
1, the sound has a similar analog TDA1541A, but the frequency response is significantly wider than the TDA1541A, high and low frequency extension is very good, good definition, no paste, sound transparent, details, although no OS sharp, dynamic ratio The OS is slightly lower, but it is not bad enough.
2, the medium frequency texture is very good, there is advanced PCM1704 decoding that graininess (note that it is not thick and rough), the sound is delicate, although it is NOS but not rough and rough;
3, the feelings are very good, the feeling is more real than the OS way, The sound field is also very real and different from the OS. I personally prefer this style.
4. The analysis power will not be very high or low. Just right, it is not easy to be tired.
5, there is a strong sense of simulation, no digital flavor, very similar to the sound and texture of advanced tape. Very resistant, not tired of listening for a long time.
6. For friends who like to listen to saliva songs, this is an ideal choice. Because of the special design, there is no tooth sound in listening to the songs. I don’t even like the songs that I usually don’t like to listen to saliva songs.
https://vi.aliexpress.com/item/Lusy...108.1000016.1.358d67441Gi8CB&isOrigTitle=true
Âm thanh chú AD1865 như nào vậy các bác .
Mình có hỏi order 5 chú thì còn $52/chú . Phần nguồn cần cục biến thế AC : 7v , 14v , 14v 30w là đủ dùng a .
Có bác tây chia sẻ về board này đây a .
Specific hearing sharing:
1, the sound has a similar analog TDA1541A, but the frequency response is significantly wider than the TDA1541A, high and low frequency extension is very good, good definition, no paste, sound transparent, details, although no OS sharp, dynamic ratio The OS is slightly lower, but it is not bad enough.
2, the medium frequency texture is very good, there is advanced PCM1704 decoding that graininess (note that it is not thick and rough), the sound is delicate, although it is NOS but not rough and rough;
3, the feelings are very good, the feeling is more real than the OS way, The sound field is also very real and different from the OS. I personally prefer this style.
4. The analysis power will not be very high or low. Just right, it is not easy to be tired.
5, there is a strong sense of simulation, no digital flavor, very similar to the sound and texture of advanced tape. Very resistant, not tired of listening for a long time.
6. For friends who like to listen to saliva songs, this is an ideal choice. Because of the special design, there is no tooth sound in listening to the songs. I don’t even like the songs that I usually don’t like to listen to saliva songs.
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