#1774, 1775: Sorry about this. I've already notified the L2 team.

更新完L2雖然啲playlist 死哂！但今日聽歌好似好聲左喎。

我既playlist 都有千首歌，而且係ipad pro, Samsung pad, Honor pad, Lenonvo Pad 同手機入邊既Lumin, Soundsream, HR Streamer 都有save 低個playlist. recover 出黎都係play 唔到，請問Lumin 個firmware 係點可以令到甘既情況出現?可以點樣解決?

其實呢啲playlist可唔可以做backup㗎。

我部L2都一樣，更新後全部playlist 都用唔到！有一個list重係個千隻最喜歡的歌！今次真係好崩潰！

The L2 has always been assigned the same IP address. 99% of the songs from the existing playlist do not play properly. What changes have been applied in the new firmware that makes the song links fail?

X2 is a fully proprietary discrete design using multiple FPGA, not using any existing DAC solutions.

最後修改時間: 2025-11-28 21:07:27

#1765
是否先行自家編碼的FPGA後去Sigma Delta DAC ?
是什麼型號的Sigma Delta DAC ?

Please clear the playqueue, and re-add tracks from L2. See if it plays. (If newly added tracks do not play, please send e-mail to info@luminmusic.com - I'll find L2 team to respond).

If it plays from newly added tracks but not old playlists:

Please reserve an IP address for L2 in the router DHCP reservation table.

In Lumin app About L2, tap and hold to reset database.

After that, delete the old playlists and recreate them (so that they have the correct IP addresses).


最後修改時間: 2025-11-28 11:33:54

Lumin L2 update 2.42 即刻之前係playlist咩既都play 唔到

Update 21.1b之後，Spotify connect 音量係正常好多。

#1753:
Please update to Lumin 21.1b and retry.

#1753:
我對這一問題進行了更深入的調查，並確認許多來自Spotify的曲目音量確實較低 (就算熄咗「音訊標準化」)。

透過將Spotify的MQA專輯經由 Lumin 的 Spotify Connect USB輸出至第三方 MQA DAC 進行測試，當MQA DAC 顯示MQA標識時，便可確認 Lumin 的 Lossless Spotify Connect 在無損音訊數據完整性方面的表現正確無誤。

因此，就Spotify Connect的數據完整性而言，Lumin 的實現方式是正確的，其音量表現也真實反映了Spotify曲目的原始音量水平。

我的結論是：Spotify低音量問題的根源在於Spotify本身，而非 Lumin 的 bug。

最後修改時間: 2025-11-19 17:26:07

#1761 & #1762
師兄，謝分享和温馨提示，thanks

X2 DAC 屬於同一技術 discrete Sigma Delta 設計類別，但我們的產品是通過自主研發，而非從第三方獲得

最後修改時間: 2025-11-11 16:16:06

#1763:
請問 Lumin X2的 fully discrete DAC 類似 Esoteric / Teac fully discrete DAC ?

最後修改時間: 2025-11-11 15:24:40

LUMIN X2:
https://www.luminmusic.com/lumin-x2.html

#1760: 請注意，若將內部電源更換為第三方電源，將使保固失效。2A 為最低要求，通常使用2.5A 或更高可能使運作更為穩定。

現用Lead Acid 12V 儲電池加音响用超級電容，效果勝過很多LPS

請問有無師兄知道D3 / U2 mini 轉用LPS的話, LPS最少要用幾多A? 12V & 2A嗎?
Thanks