
網絡串流播放器
X2
自家研發的分立式 DAC、Lundahl 輸出變壓器與獨立電源
以分立式解碼及旗艦模擬級為選擇重點
- 解碼配置
- 雙分立式 DAC
- 電源
- 獨立雙環形變壓器
- 網絡
- SFP + RJ45
零售價HK$128,000
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S2、X2、T3X、D3、P 與 U 系列
為香港發燒友整理的產品與接線指南

承襲 X1 的雙 DAC 與模擬級設計,將電源整合在同一機箱
兩枚 ESS ES9038PRO 各自處理一個聲道,經全平衡模擬級與 Lundahl LL7401 輸出變壓器,輸出至 RCA 或 XLR
內置雙環形變壓器為數碼與模擬部分提供分開供電,適合希望將串流與解碼整合在單一機箱的系統
預訂/供應請查詢
零售價HK$68,800


新增同軸及 TOSLINK 音頻輸入,可接受 PCM 192kHz / 24-bit 及 DoP64,USB 是音頻輸出/儲存裝置連接,並非電腦 USB DAC 輸入;需要 HDMI ARC 或模擬輸入,請比較 P 系列
已有 DAC,選 U 系列;想直接接擴音機,選播放器;要接電視或多組訊源,選 P 系列
這是按接口需要整理的比較方向,最終仍需核對現有器材的輸入與音量控制
推薦評語、評測與年度獎項分開列明,讓你知道肯定的是哪一款
X2Outstanding Product
閱讀評測 ↗StereoNET
D3Mid-Price Streamer · Product of the Year 2024
閱讀評測 ↗Hi-Fi News
U2XOutstanding Product
閱讀評測 ↗音響技術 Audiotechnique
T3X產品評測
閱讀評測 ↗StereoNET
P1 MiniApplause
閱讀評測 ↗High Fidelity
P2產品評測
閱讀評測 ↗以上根據 Lumin 原廠評測索引整理,S2 暫未有經核實的評測或獎項
以自家分立式 DAC 與獨立電源,呈現 Lumin 播放器的旗艦架構

網絡串流播放器
自家研發的分立式 DAC、Lundahl 輸出變壓器與獨立電源
以分立式解碼及旗艦模擬級為選擇重點
零售價HK$128,000

S2 與 X2 的取捨不只在取樣率,X2 的自家分立式解碼器、重新設計的全平衡輸出緩衝級與 Lundahl 變壓器,配合獨立雙環形變壓器電源,形成另一條旗艦模擬路徑
產品詳情 ↗按解碼、電源及訊源需要,選擇適合現有擴音機的播放器

網絡串流播放器
雙單聲道解碼與 Lundahl 輸出變壓器,加入同軸及 TOSLINK 輸入
想整合串流、解碼及現有數碼訊源
預訂/供應請查詢
零售價HK$68,800

網絡串流播放器
雙 DAC、全平衡雙單聲道模擬級及 SFP 光纖網絡
想要雙 DAC 與內置線性電源的純串流播放器
圖片展示銀色機身,所選顏色以產品選項為準
零售價HK$42,800

以隔離式 USB、獨立電源及 10MHz 時鐘連接,配合外置 DAC

數碼串流轉盤
隔離式專用 USB 輸出、10MHz 時鐘輸入及兩組時鐘輸出
已有 DAC,並計劃整合外置時鐘
零售價HK$78,000
三款均需另配 DAC,按電源、SFP 網絡、USB 輸出與擺位取捨

數碼串流轉盤
專用直耦 USB 音頻輸出、SFP 網絡與內置線性電源
保留現有 DAC,重視電源與網絡選擇
圖片展示銀色機身,所選顏色以產品選項為準
零售價HK$37,800

九組輸入、雙 DAC 及 HDMI ARC,讓音樂與電視在同一系統匯合

多訊源串流中心
九組數碼及模擬輸入,整合電視、電腦與兩聲道音源
多訊源音樂系統與 HDMI 電視聲音
零售價HK$93,800
以精簡機身保留串流、USB DAC、RCA 模擬輸入及 HDMI ARC,按實際訊源數目選擇

多訊源串流中心
五組輸入,包含 HDMI ARC、USB DAC 與 RCA 模擬輸入
精簡兩聲道音樂與電視系統
零售價HK$37,800
HDMI 音頻解碼為兩聲道 PCM,P2 的多聲道格式屬直通功能
先比較連接方式、DAC、電源與機箱,格式上限再按實際輸出核對
| 型號 | 解碼/用途 | 電源 | 網絡 | 播放上限 | 外置訊源/輸出 | 零售價 |
|---|---|---|---|---|---|---|
| S2 | 2 × ES9038PRO | 內置雙環形變壓器 | SFP + RJ45 | DSD512 PCM 384kHz | 同軸 / TOSLINK | HK$68,800 |
| X2 | 雙分立式 DAC | 獨立雙環形變壓器 | SFP + RJ45 | DSD512 PCM 768kHz | 網絡播放 | HK$128,000 |
| T3X | 2 × ES9028PRO | 內置環形線性電源 | SFP + RJ45 | DSD512 PCM 384kHz | 網絡播放 | HK$42,800 |
| D3 | ES9028PRO | 內置屏蔽電源 | RJ45 | DSD256 PCM 384kHz | 網絡播放 | HK$19,800 |
| P2 | 2 × ES9038PRO | 內置雙環形變壓器 | SFP + RJ45 | DSD512 PCM 384kHz | USB DAC / 數碼 / RCA、XLR / HDMI | HK$93,800 |
| P1 Mini | 2 × ES9028PRO | 內置環形線性電源 | SFP + RJ45 | DSD512 PCM 384kHz | USB DAC / 同軸、光纖 / RCA / ARC | HK$37,800 |
| U2X | 另配 DAC | 獨立雙環形變壓器 | SFP + RJ45 | DSD512 PCM 768kHz 經 USB 輸出 | 數碼輸出:USB / AES / 同軸 / 光纖 | HK$78,000 |
| U2 | 另配 DAC | 內置環形線性電源 | SFP + RJ45 | DSD512 PCM 768kHz 經 USB 輸出 | 數碼輸出:USB / AES / 同軸 / 光纖 | HK$37,800 |
| U2 Mini | 另配 DAC | 內置屏蔽電源 | RJ45 | DSD512 PCM 768kHz 經 USB 輸出 | 數碼輸出:USB / AES / 同軸 / 光纖 | HK$17,800 |
U 系列的 USB 格式上限與 AES、同軸、TOSLINK 並不相同,後者最高 PCM 192kHz / 24-bit 與 DoP64;S2 外置數碼輸入亦最高 PCM 192kHz / 24-bit 與 DoP64,並非網絡播放的 PCM 384kHz
香港用家聽 KKBOX,可在 LUMIN App 內瀏覽;習慣服務本身 App,可用相應 Connect 功能






原廠列香港為無損服務地區,最高音質按訂閱與內容而定,KKBOX 與本地音樂可加入同一播放清單
在服務本身的 App 選擇 Lumin 作為播放裝置,保留慣用的搜尋與播放操作
由 Spotify App 控制播放,無損功能需按帳戶及地區是否開放核對
Lumin 作為網絡播放端點,音樂管理由另一部 Roon 音樂伺服器負責,Lumin 本身不是 Roon Core
可在 LUMIN App 內瀏覽,Amazon 播放清單獨立於其他音源的混合清單,Prime 與 Unlimited 功能不同
經 UPnP 音樂庫播放本地檔案,或按型號支援使用 USB 儲存裝置,串流服務本身不需要另添 NAS
以上串流功能以現行 X2、S2、T3X、D3、P2、P1 Mini、U2X、U2、U2 Mini 為範圍,服務、內容及音質受訂閱、地區與韌體影響
原廠串流服務支援 ↗SFP 光纖傳送 Ethernet 網絡資料,光纖路徑形成電氣隔離,需要相容 Gigabit SFP 模組與線材;RJ45 亦是正常的網絡接法
數碼音量運算著眼於避免捨入誤差,Lumin 音量在 100% 時數碼音量被繞過,Leedh 不會介入;傳統系統可由擴音機控制音量,直接接後級則須按輸出電平、增益及音量設定配搭
WhatsApp 查詢音量及接線配搭 ↗如今產品由內置 DAC 的播放器、保留外置 DAC 的 U 系列,到整合電視與其他音源的 P 系列,選擇的起點是你已擁有的器材,以及下一步想怎樣聽音樂
Lumin 原廠網站 ↗按現時產品選項,D3 零售價 HK$19,800、U2 Mini HK$17,800、S2 HK$68,800、X2 HK$128,000,播放器與需要另配 DAC 的轉盤不能只按售價比較,下單前請在相應產品頁核對選項、價格及供應
查看產品及現時價格 ↗兩款均為沒有內置 DAC 的數碼轉盤,U2 Mini 採用 300mm 機身及內置低噪音開關電源;U2 採用內置環形線性電源、SFP 光纖網絡及專用直耦 USB 音頻輸出,先核對 DAC 輸入,再按擺位與連接需要選擇
原廠型號比較 ↗P2 配雙 ES9038PRO、Lundahl 輸出變壓器、三組 HDMI 輸入及 XLR 模擬輸入;P1 Mini 配雙 ES9028PRO、USB DAC、RCA 模擬輸入及 HDMI ARC,較精簡的電視與音樂系統可先看 P1 Mini,需要更多訊源及平衡模擬輸入則比較 P2
原廠型號比較 ↗播放器需要有線網絡連接,一般用 RJ45 Ethernet 接路由器或交換器;支援 SFP 的型號亦可用相容光纖網絡,手機或平板可在同一家庭網絡上經 Wi-Fi 控制,不能把控制裝置的 Wi-Fi 與播放器的網絡輸入混為一談
原廠網絡接線指南 ↗本頁按型號列出部分評測及獎項,原廠各型號頁亦有評測索引,D3、X2 與 U2 Mini 的用途及解碼配置不同,閱讀時應核對測試器材與接線;別將其他型號的獎項當作 S2 的評價
U2 Mini 原廠評測索引 ↗N1 是配備四組 SFP 及六組 RJ45 的網絡交換器,支援 10MHz 外置時鐘輸入,它不包含串流播放器或 DAC;若要把音樂接入擴音機,仍需要播放器,或 U 系列轉盤配 DAC
N1 原廠資料 ↗播放器設有 DAC 及 RCA / XLR 模擬輸出,可接到擴音機的適當輸入;U 系列輸出數碼訊號,需要另配 DAC
S2 採用 X1 衍生的雙 ES9038PRO 架構,內置雙環形變壓器電源,並接受同軸與 TOSLINK 音源;X2 採用自家分立式 DAC 及獨立電源,兩者的解碼與機箱配置不同
S2 的外置音源輸入為同軸及 TOSLINK 光纖,USB 用作數碼音頻輸出或儲存裝置連接;如需 HDMI ARC 或 USB DAC 輸入,可比較 P2 與 P1 Mini
T3X 採用雙 ES9028PRO、內置環形線性電源及 SFP 光纖網絡;D3 採用單 ES9028PRO、內置屏蔽電源及 RJ45,機身闊度為 300mm,先按擺位、網絡與模擬級需要比較
先核對 DAC 的 USB、AES、同軸或光纖輸入,再比較體積與電源;U2 加入 SFP 及專用直耦 USB,U2X 再加入隔離式專用 USB 與外置時鐘連接,各輸出格式上限並不相同
現行 X2、S2、P2、P1 Mini、T3X、D3、U2X、U2、U2 Mini 支援 LUMIN App 內的 KKBOX,原廠列香港為無損服務地區,內容與音質仍按地區及訂閱而定
不需要,LUMIN App 可操作支援的音源,Roon Ready 是另一種播放途徑,並不代表機內已包含 Roon 音樂伺服器
只聽支援的網上串流服務,毋須為此另添音樂庫;L2 適合管理本地音樂檔案,並提供兩組 SFP 及兩組 RJ45 網絡接口
不可以,SFP 傳送網絡資料,TOSLINK 傳送數碼音頻,兩者接口與用途不同;D3 及 U2 Mini 沒有內置 SFP 接口,仍可用 RJ45 連接網絡
需要核對模擬輸出電平、後級增益及整套系統的音量控制,不能只看有沒有音量調校功能,使用 Leedh Processing 前先確認配搭
S2 配雙 ES9038PRO、Lundahl 輸出變壓器及內置雙環形變壓器,並可接同軸或 TOSLINK 訊源;T3X 配雙 ES9028PRO、內置環形線性電源,主要用於網絡播放,兩者均有 SFP 與 RJ45,想共用播放器解碼 CD 轉盤等外置訊源可先比較 S2
查看相關資料 ↗先看擴音機是否有合適 DAC 輸入,D3 有內置 DAC,可經 RCA 或 XLR 接擴音機的線路輸入;U2 Mini 沒有模擬輸出,須接外置 DAC,或擴音機內置的相容數碼輸入,沒有 DAC 的系統不能單靠 U2 Mini 播放至喇叭
查看相關資料 ↗P1 Mini 與 P2 同時提供 HDMI ARC 及 KKBOX 播放,較簡單的電視與兩聲道系統可先看 P1 Mini;需要三組 HDMI 訊源及 XLR 模擬輸入則比較 P2,S2 沒有 HDMI ARC,不能只因有光纖接口便當作相同接法
查看相關資料 ↗P2 的音頻解碼是兩聲道 PCM,多聲道格式屬 HDMI passthrough,不能將透傳當作 Dolby Atmos 解碼或多聲道喇叭輸出,若目標是環繞聲影院,仍須按現有 AV 擴音機與電視的接口規劃
查看相關資料 ↗不能將 USB 規格套用至所有輸出,U2 Mini 的 USB 最高 DSD512/PCM 768kHz,同軸、AES 及光纖最高 PCM 192kHz/24-bit 及 DoP64,還須核對接收 DAC 支援的格式,選線前先看兩端接口
查看相關資料 ↗可以使用 CD 轉盤的相容同軸或 TOSLINK 數碼輸出接到 S2 的音頻輸入,由 S2 解碼並經 RCA/XLR 接擴音機;SFP 是網絡接口,不能插 CD 轉盤的 TOSLINK 線,輸入上限為 PCM 192kHz/24-bit 及 DoP64
查看相關資料 ↗不代表,Roon Ready 表示播放器可作為相容播放端點,並非內置 Roon Server;L2 亦是本地音樂庫而非 Roon Core,若不使用 Roon,可用 LUMIN App 操作支援的串流服務及音樂庫
查看相關資料 ↗提供現有擴音機與 DAC 型號、可用 RCA/XLR 或數碼輸入、常用串流服務,以及是否需要接電視或 CD 轉盤;已有 DAC 可重點比較 U 系列,需要電視 ARC 則比較 P 系列,WhatsApp 查詢時先確認可試聽型號與供應
查看相關資料 ↗WhatsApp 查詢配搭 ↗S2, X2, T3X, D3, P and U Series
A Product and Connection Guide for Hong Kong Audiophiles

X1-Derived Conversion and Analogue Engineering, With the Power Supply Inside
Two ESS ES9038PRO DACs each handle one channel, followed by a fully balanced analogue stage and Lundahl LL7401 output transformers, feeding RCA or XLR outputs.
An internal dual-toroidal supply separates digital and analogue power rails, for a system that brings streaming and conversion into one chassis.
Preorder — Enquire About Availability
Retail PriceHK$68,800


New coaxial and TOSLINK audio inputs accept PCM 192kHz / 24-bit and DoP64. USB is for audio output / storage, not computer USB DAC input. Compare the P-Series for HDMI ARC or analogue inputs.
An Existing DAC Points to the U-Series; Analogue Amplifier Inputs to a Player; TV and Multiple Sources to the P-Series
These are connection-based comparison paths. Check your existing equipment’s inputs and volume control before choosing.
Named Awards and Review Verdicts Identify the Model They Recognise
X2Outstanding Product
Read Review ↗StereoNET
D3Mid-Price Streamer · Product of the Year 2024
Read Review ↗Hi-Fi News
U2XOutstanding Product
Read Review ↗音響技術 Audiotechnique
T3XProduct Review
Read Review ↗StereoNET
P1 MiniApplause
Read Review ↗High Fidelity
P2Product Review
Read Review ↗Selected from Lumin’s official review indexes. No verified S2 review or award is included.
Custom Discrete Conversion and a Separate Supply Lead the Player Range

Network Music Player
Custom discrete DACs, Lundahl output transformers and a separate supply
For discrete conversion and the flagship analogue stage
Retail PriceHK$128,000

The S2 / X2 decision goes beyond sample rates. X2 combines custom discrete converters, a redesigned balanced output buffer and Lundahl transformers with a separate dual-toroidal supply, creating a different flagship analogue path.
Product Details ↗Compare Conversion, Power and Source Inputs for Your Existing Amplifier

Network Music Player
Dual-mono conversion and Lundahl output transformers, with coaxial and TOSLINK inputs
Streaming, conversion and an existing digital source in one chassis
Preorder — Enquire About Availability
Retail PriceHK$68,800

Network Music Player
Dual DACs, balanced dual-mono analogue stage and SFP networking
A dedicated player with dual DACs and an internal linear supply
Silver chassis shown; the selected finish is specified in Product Options
Retail PriceHK$42,800

Network Music Player
300mm chassis, balanced analogue outputs and RJ45 networking
Compact placement and connection to an existing amplifier
Retail PriceHK$19,800
Isolated USB, a Separate Supply and 10MHz Clock Connections for an External DAC

Network Music Transport
Isolated dedicated USB output, 10MHz clock input and two clock outputs
An external DAC and an external clock setup
Retail PriceHK$78,000
All Three Require an External DAC. Compare Power, SFP Networking, USB Output and Shelf Space.

Network Music Transport
Dedicated direct-coupled USB audio output, SFP networking and internal linear supply
Keep your DAC, with linear power and fibre networking
Silver chassis shown; the selected finish is specified in Product Options
Retail PriceHK$37,800

Network Music Transport
300mm chassis, four native clocks and five digital output types
An external DAC and limited shelf space
Retail PriceHK$17,800
Nine Inputs, Dual DACs and HDMI ARC Bring Music and TV Into One System

Streaming Source Hub
Nine digital and analogue inputs for TV, computer and stereo sources
Multiple music sources and HDMI TV audio
Retail PriceHK$93,800
A Compact Hub With Streaming, USB DAC, RCA Analogue Input and HDMI ARC. Choose by the Sources You Need.

Streaming Source Hub
Five inputs including HDMI ARC, USB DAC and RCA analogue input
A compact music and TV stereo system
Retail PriceHK$37,800
HDMI Audio Decoding Is Stereo PCM. P2 Passes Multichannel Formats Through.
Compare Connections, Conversion, Power and Chassis; Then Check Format Limits for Your Output
| Model | Conversion / Role | Power | Network | Playback Limit | Sources / Outputs | Retail Price |
|---|---|---|---|---|---|---|
| S2 | 2 × ES9038PRO | Internal dual-toroidal | SFP + RJ45 | DSD512 PCM 384kHz | Coaxial / TOSLINK | HK$68,800 |
| X2 | Dual discrete DAC | Separate dual-toroidal | SFP + RJ45 | DSD512 PCM 768kHz | Network playback | HK$128,000 |
| T3X | 2 × ES9028PRO | Internal toroidal linear | SFP + RJ45 | DSD512 PCM 384kHz | Network playback | HK$42,800 |
| D3 | ES9028PRO | Internal shielded supply | RJ45 | DSD256 PCM 384kHz | Network playback | HK$19,800 |
| P2 | 2 × ES9038PRO | Internal dual-toroidal | SFP + RJ45 | DSD512 PCM 384kHz | USB DAC / Digital / RCA, XLR / HDMI | HK$93,800 |
| P1 Mini | 2 × ES9028PRO | Internal toroidal linear | SFP + RJ45 | DSD512 PCM 384kHz | USB DAC / Coax, optical / RCA / ARC | HK$37,800 |
| U2X | External DAC | Separate dual-toroidal | SFP + RJ45 | DSD512 PCM 768kHz Via USB Output | Outputs: USB / AES / Coaxial / Optical | HK$78,000 |
| U2 | External DAC | Internal toroidal linear | SFP + RJ45 | DSD512 PCM 768kHz Via USB Output | Outputs: USB / AES / Coaxial / Optical | HK$37,800 |
| U2 Mini | External DAC | Internal shielded supply | RJ45 | DSD512 PCM 768kHz Via USB Output | Outputs: USB / AES / Coaxial / Optical | HK$17,800 |
U-Series USB limits differ from AES, coaxial and TOSLINK, which support up to PCM 192kHz / 24-bit and DoP64. S2 external digital inputs also support PCM 192kHz / 24-bit and DoP64, rather than its PCM 384kHz network playback limit.
Browse KKBOX in the LUMIN App, or Use a Supported Service’s Own App Through Connect






Lumin lists Hong Kong among lossless regions. Quality depends on subscription and content. KKBOX and local music can share a playlist.
Select Lumin as the playback device inside the service’s own app, keeping your familiar search and playback controls.
Control playback in the Spotify app. Check lossless availability for your account and region.
Lumin acts as a network playback endpoint. A separate Roon music server handles music management; Lumin is not a Roon Core.
Browse in the LUMIN App. Amazon playlists remain separate from mixed-source playlists, and Prime differs from Unlimited.
Play local files through a UPnP library, or supported USB storage for your model. Online streaming alone does not require a NAS.
These streaming features cover current X2, S2, T3X, D3, P2, P1 Mini, U2X, U2 and U2 Mini. Services, content and quality depend on subscription, region and firmware.
Official Streaming Support ↗SFP fibre carries Ethernet network data. The optical path provides electrical isolation and requires compatible Gigabit SFP modules and cable. RJ45 is also a normal network connection.
Digital volume processing is designed to avoid rounding errors. At 100% Lumin volume, digital volume is bypassed and Leedh has no effect. An amplifier can control volume in a traditional system; direct power-amplifier use needs matching of output level, gain and volume settings.
WhatsApp for Volume and Connection Advice ↗
A UPnP / OpenHome local music library with two SFP and two RJ45 ports. Available without drives, with 4TB or with 8TB; check the exact store option.
Retail PriceHK$26,800

A ten-port switch with four SFP and six RJ45 ports, an internal toroidal linear supply and 10MHz external clock input. It does not replace a player or DAC.
Retail PriceHK$12,880
Today the range extends from players with built-in DACs to U-Series transports for external DACs and P-Series hubs for TV and other sources. The starting point is the equipment you own and how you want to listen next.
Lumin Official Website ↗Current listed options are D3 HK$19,800, U2 Mini HK$17,800, S2 HK$68,800 and X2 HK$128,000. Compare the complete system cost: a transport needs a separate DAC. Check the product page for the exact option, current price and availability.
View Products and Current Prices ↗Both are digital transports without an internal DAC. U2 Mini uses a 300mm chassis and internal low-noise switching supply. U2 adds a toroidal linear supply, SFP networking and a dedicated direct-coupled USB audio output. Start with your DAC input, then compare placement and connections.
Official Model Comparison ↗P2 combines dual ES9038PRO DACs, Lundahl output transformers, three HDMI inputs and XLR analogue input. P1 Mini combines dual ES9028PRO DACs, USB DAC input, RCA analogue input and HDMI ARC. Compare P1 Mini for a compact TV/music system, or P2 for more sources and balanced analogue input.
Official Model Comparison ↗The player needs a wired network connection, normally RJ45 Ethernet to a router or switch. SFP-equipped models can also use compatible fibre networking. Your phone or tablet may control it over Wi-Fi on the same home network; that does not make the player itself a Wi-Fi receiver.
Official Network Connection Guide ↗This page lists selected reviews and awards by model; official model pages also include review indexes. D3, X2 and U2 Mini have different roles and conversion arrangements, so check the associated equipment and connections in each review. Awards for other models are not S2 verdicts.
Official U2 Mini Review Index ↗N1 is a network switch with four SFP and six RJ45 ports and a 10MHz external clock input. It is not a streamer or DAC. To feed an amplifier, you still need a player, or a U-Series transport paired with a DAC.
Official N1 Details ↗Players include a DAC and RCA / XLR analogue outputs for a suitable amplifier input. U-Series transports output digital audio and need an external DAC.
S2 uses X1-derived dual ES9038PRO conversion, an internal dual-toroidal supply and coaxial / TOSLINK inputs. X2 uses custom discrete DACs and a separate supply. Their converter and chassis arrangements differ.
S2 accepts coaxial and TOSLINK optical sources. Its USB ports are for digital audio output or storage, not computer USB audio input. Compare P2 and P1 Mini for HDMI ARC or USB DAC input.
T3X has dual ES9028PRO DACs, an internal toroidal linear supply and SFP networking. D3 has one ES9028PRO, a shielded internal supply and RJ45, in a 300mm-wide chassis. Compare placement, networking and analogue-stage requirements.
Match your DAC’s USB, AES, coaxial or optical input first. Then compare size and power supply. U2 adds SFP and dedicated direct-coupled USB; U2X adds isolated dedicated USB and external clock connections. Format limits vary by output.
Current X2, S2, P2, P1 Mini, T3X, D3, U2X, U2 and U2 Mini support KKBOX inside the LUMIN App. Lumin lists Hong Kong among lossless service regions; content and quality depend on region and subscription.
No. The LUMIN App controls supported sources. Roon Ready is an alternative playback route and does not mean a Roon music server is built in.
A separate music library is not required just to listen to supported online streaming services. L2 serves local music files and includes two SFP and two RJ45 network ports.
No. SFP carries network data; TOSLINK carries digital audio. Their connectors and purposes differ. D3 and U2 Mini do not have built-in SFP ports and use RJ45 Ethernet.
Check analogue output level, amplifier gain and volume control across the complete system. A volume feature alone does not confirm compatibility. Confirm system matching before using Leedh Processing.
S2 has dual ES9038PRO DACs, Lundahl output transformers, a dual-toroidal internal supply and coaxial/TOSLINK inputs. T3X has dual ES9028PRO DACs and a toroidal linear supply for network playback. Both offer SFP and RJ45. Compare S2 if you also want to decode an external digital source.
View Related Details ↗Check whether the amplifier includes a suitable DAC input. D3 has a DAC and connects by RCA or XLR to a line input. U2 Mini has no analogue output: it needs a separate DAC or a compatible digital input on the amplifier. A system without a DAC cannot use U2 Mini alone.
View Related Details ↗P1 Mini and P2 combine HDMI ARC with KKBOX playback. Compare P1 Mini for a straightforward TV/stereo system, or P2 for three HDMI sources and balanced analogue input. S2 has no HDMI ARC; its optical audio input is a different connection.
View Related Details ↗P2 decodes two-channel PCM. Multichannel HDMI formats are passed through; this is not Dolby Atmos decoding or multichannel speaker output. Plan a surround system around the connections and decoding supported by your TV and AV receiver.
View Related Details ↗Do not apply the USB specification to every output. U2 Mini supports up to DSD512/PCM 768kHz through USB; coaxial, AES and optical outputs support up to PCM 192kHz/24-bit and DoP64. Your receiving DAC must also support the chosen format.
View Related Details ↗Use a compatible coaxial or TOSLINK digital output from the CD transport into S2, then connect S2’s RCA/XLR output to the amplifier. SFP is a network port and cannot accept a TOSLINK cable. These audio inputs support up to PCM 192kHz/24-bit and DoP64.
View Related Details ↗No. Roon Ready identifies a compatible playback endpoint; it does not mean a Roon Server is built in. L2 is a local music library, not a Roon Core. The LUMIN App also controls supported streaming services and libraries without Roon.
View Related Details ↗Share your amplifier and DAC models, available analogue/digital inputs, streaming services and any TV or CD source. An existing DAC points towards the U-Series; TV ARC points towards the P-Series. Confirm demo model availability when making your WhatsApp enquiry.
View Related Details ↗WhatsApp for System Advice ↗