LUMIN S2 Music Streamer

LUMIN S2 Music Streamer

$15,999.00

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Colour: Silver

Silver

Black

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The LUMIN S2 brings much of the technology and performance of LUMIN’s reference X1 network player into a more compact, single-chassis design. Combining exceptional digital engineering with greater flexibility, the S2 is designed for listeners who want genuinely high-end streaming performance without the complexity of a separate power supply.

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Specifications

DAC
- Dual ESS Sabre ES9038PRO 32-bit DACs
- One DAC dedicated to each channel in a dual-mono configuration
- Fully balanced analogue output stage
- Dual Lundahl LL7401 output transformers
- Dual Femto clock system with FPGA clock distribution

Network Playback
- PCM: up to 384 kHz / 32-bit
- DSD: up to DSD512
- MQA Full Decoding
- Gapless playback

Upsampling
- PCM upsampling up to 384 kHz
- DSD upsampling up to DSD256

Digital Inputs
- 1 × RCA coaxial S/PDIF
- 1 × optical Toslink
- PCM: 44.1–192 kHz / 16–24-bit
- DSD64 via DoP

Digital Output
- USB Audio
- PCM: 44.1–384 kHz / 16–32-bit
- Native DSD up to DSD512

Analogue Outputs
- Balanced XLR: 6 Vrms
- Unbalanced RCA: 3 Vrms

Network Connections
- Gigabit Ethernet RJ45
- Gigabit SFP optical network connection
- RJ45 and fibre interfaces can be used simultaneously
- Wired Ethernet connection required

USB
- USB connection for compatible storage devices
- FAT32, exFAT and NTFS supported
- USB can also function as a digital audio output

Streaming Services & Platforms
- TIDAL / TIDAL Connect
- Qobuz / Qobuz Connect
- Spotify Connect
- Amazon Music
- KKBOX
- QQMusic
- Internet / FLAC radio
- Roon Ready
- Audirvāna
- JPLAY
- AirPlay
- UPnP / OpenHome

Supported Audio Formats
- FLAC
- ALAC
- WAV
- AIFF
- MP3
- DSF
- DIFF
- DoP
- MQA

Volume Control
- Leedh Processing lossless digital volume control

Power Supply
- Internal dual-toroidal linear power supply
- Separate analogue and digital power circuitry
- Low-noise linear regulation

Construction
- Aluminium chassis
- Black anodised aluminium or raw aluminium finish

Dimensions
- 350 mm W × 380 mm D × 107 mm H

Weight
- 8 kg

Flagship Technology in a Single Chassis

At its heart are dual ES9038PRO SABRE DACs operating in a dual-mono configuration, partnered with a carefully matched analogue output stage derived from the flagship X1. The result is a presentation that combines exceptional resolution and dynamic range with the natural tone, spaciousness and musical involvement that LUMIN is known for.

The S2 also incorporates a specially adapted version of the X1’s ultra-low-noise power supply. Rather than using a separate enclosure, LUMIN has integrated and shielded the power supply within the CNC-machined aluminium chassis, maintaining excellent isolation while creating a cleaner and more convenient single-box solution.

A Digital Hub for Your Hi-Fi System

For the first time at this level, LUMIN has also equipped the S2 with dedicated optical and coaxial digital inputs. This allows other digital sources, such as a CD transport, television or compatible media player, to take advantage of the S2’s high-quality DAC, clocking and analogue output stage. It makes the S2 much more than a network player – it can become the digital centre of a high-performance audio system.

An optical fibre network connection provides additional isolation from electrical noise generated by conventional network equipment, while dual femto clocks help minimise jitter and maintain precise timing throughout the digital signal path.

High-resolution playback support includes PCM up to 32-bit/384kHz and native DSD512, alongside extensive streaming compatibility. TIDAL Connect, Qobuz, Spotify Connect, Amazon Music, AirPlay, Roon Ready, JPlay and Audirvana are supported, with LUMIN’s own app for iOS and Android providing comprehensive control.

Who is this for?

The LUMIN S2 is designed for listeners who want genuinely high-end digital playback without moving to a more complex multi-box setup. It is an ideal choice for anyone upgrading from a mid-range streamer and looking for greater detail, refinement, soundstage and overall musical realism.

It will particularly suit systems built around high-quality amplification and speakers, where the benefits of its dual-mono DAC architecture, low-noise power supply and precision clocking can be fully appreciated. The addition of optical and coaxial digital inputs also makes it a strong choice for anyone wanting to use the S2 as the digital hub of their system, combining streaming with sources such as a CD transport or television.

For those who admire the performance of LUMIN’s flagship models but want a more compact and practical single-box solution, the S2 sits in a very appealing position.

What is the LUMIN S2?

The LUMIN S2 is a high-end network music player and DAC designed to deliver much of the performance and technology of LUMIN’s flagship X1 in a more compact, single-chassis design. It combines advanced streaming, high-resolution playback and digital input capability in one unit.

How does the LUMIN S2 compare with the LUMIN X1?

The S2 borrows key technology from the X1, including dual ES9038PRO SABRE DACs, a dual-mono analogue output stage and an adapted version of the X1’s ultra-low-noise power supply. The main difference is that the S2 integrates its power supply into the main chassis rather than using a separate enclosure.

Can the LUMIN S2 be used as a standalone DAC?

Yes. The S2 includes optical and coaxial digital inputs, allowing external digital sources such as a CD transport, television or media player to use the S2’s DAC and analogue output stage.

What streaming services does the LUMIN S2 support?

The S2 supports a wide range of streaming platforms and services, including TIDAL Connect, Qobuz, Spotify Connect, Amazon Music, KKBOX and AirPlay. It is also compatible with Roon, JPlay and Audirvana.

Does the LUMIN S2 support high-resolution audio?

Yes. The S2 supports PCM playback up to 32-bit/384kHz as well as native DSD512, making it suitable for high-resolution music libraries and premium streaming services.

What is the advantage of the optical network connection?

The optical network connection helps electrically isolate the S2 from noise generated by routers, switches and other network equipment. This can help reduce unwanted electrical interference entering the audio system.

Does the LUMIN S2 have a built-in power supply?

Yes. Unlike the X1, which uses a separate power supply enclosure, the S2 integrates a specially adapted and shielded reference-grade power supply directly inside the main chassis.

Can I control the LUMIN S2 from my phone or tablet?

Yes. The S2 can be controlled using the LUMIN app, available for iOS and Android. It also supports direct control through compatible services such as TIDAL Connect and Spotify Connect.

Is the LUMIN S2 suitable for use with a high-end hi-fi system?

Yes. The S2 is designed for high-quality audio systems where its advanced DAC architecture, low-noise power supply and precision clocking can be fully appreciated. It is particularly well suited to listeners wanting a serious upgrade from a mid-range streamer.

Who should consider the LUMIN S2?

The S2 is ideal for listeners who want reference-level digital performance in a simpler single-box format. It is especially appealing to those who want one component to handle both music streaming and other digital sources while maintaining a very high level of sound quality.

LUMIN S2 Music Streamer

What is the LUMIN S2?

The LUMIN S2 is a high-end network music player and DAC designed to deliver much of the performance and technology of LUMIN’s flagship X1 in a more compact, single-chassis design. It combines advanced streaming, high-resolution playback and digital input capability in one unit.

How does the LUMIN S2 compare with the LUMIN X1?

The S2 borrows key technology from the X1, including dual ES9038PRO SABRE DACs, a dual-mono analogue output stage and an adapted version of the X1’s ultra-low-noise power supply. The main difference is that the S2 integrates its power supply into the main chassis rather than using a separate enclosure.

Can the LUMIN S2 be used as a standalone DAC?

Yes. The S2 includes optical and coaxial digital inputs, allowing external digital sources such as a CD transport, television or media player to use the S2’s DAC and analogue output stage.

What streaming services does the LUMIN S2 support?

The S2 supports a wide range of streaming platforms and services, including TIDAL Connect, Qobuz, Spotify Connect, Amazon Music, KKBOX and AirPlay. It is also compatible with Roon, JPlay and Audirvana.

Does the LUMIN S2 support high-resolution audio?

Yes. The S2 supports PCM playback up to 32-bit/384kHz as well as native DSD512, making it suitable for high-resolution music libraries and premium streaming services.

What is the advantage of the optical network connection?

The optical network connection helps electrically isolate the S2 from noise generated by routers, switches and other network equipment. This can help reduce unwanted electrical interference entering the audio system.

Does the LUMIN S2 have a built-in power supply?

Yes. Unlike the X1, which uses a separate power supply enclosure, the S2 integrates a specially adapted and shielded reference-grade power supply directly inside the main chassis.

Can I control the LUMIN S2 from my phone or tablet?

Yes. The S2 can be controlled using the LUMIN app, available for iOS and Android. It also supports direct control through compatible services such as TIDAL Connect and Spotify Connect.

Is the LUMIN S2 suitable for use with a high-end hi-fi system?

Yes. The S2 is designed for high-quality audio systems where its advanced DAC architecture, low-noise power supply and precision clocking can be fully appreciated. It is particularly well suited to listeners wanting a serious upgrade from a mid-range streamer.

Who should consider the LUMIN S2?

The S2 is ideal for listeners who want reference-level digital performance in a simpler single-box format. It is especially appealing to those who want one component to handle both music streaming and other digital sources while maintaining a very high level of sound quality.