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Aavik Acoustics SD-880 Streamer DAC
• Overview – The Aavik Acoustics SD-880 Streamer DAC, released in 2021, is a flagship solid-state network streamer and digital-to-analogue converter featuring fully balanced circuitry, integrated streaming, and reference-grade digital processing for uncompromising audio performance.
• Flagship Digital Architecture – Utilizing Aavik’s ultra-low-noise digital platform with precision clocking and advanced power regulation, the Aavik Acoustics SD-880 Streamer DAC delivers exceptional timing accuracy, ultra-low jitter, and remarkable musical realism.
• Reference Streaming Performance – The Aavik Acoustics SD-880 Streamer DAC supports high-resolution network playback with outstanding transparency, expansive soundstage, and exceptional micro-detail, making it an ideal source for reference-level audio systems.
Quiet but extremely powerful.
This Aavik series is designed to ensure massive power resources with ultra-low noise. Unlike the square waves used by conventional switch mode power supplies, this Aavik series boast a resonant mode design which is principally driven by sine waves.
When more power is needed, the operating frequency increases, which, in turn, has the advantage that the power density also increases, thus allowing higher peak power when required by the music.
The noise floor in the raw power supply is extremely low but could be even further lowered by the ultra-low noise regulators supplying the different parts of the circuit. The noise of these regulators is measured in a few microvolts respectively nanovolts, which is significantly lower than the noise level of conventional regulators.
The 880 cabinet design
A study of materials and shapes. The exterior design of the Aavik 880 amplifier is the result of Flemming Erik Rasmussen’s artistic and aesthetic work. However, his design philosophy is and always has been that design must serve purpose. The cabinet of the Aavik 880 amplifier was designed primarily with the goal of maintaining the best audio characteristics of the electrical design, i.e. the lowest inductance, reducing hysteresis to an absolute minimum, and ensuring excellent resonance control. In addition, since this was a Class A amplifier that was to be developed, there were some predefined premises for the design. With these goals in mind, the design process became a study of shapes and materials that opened up a unique and constructive synergy between Flemming Erik Rasmussen and Michael Børresen.
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Aavik Acoustics SD-188 Streamer DAC
• Overview – The Aavik Acoustics SD-188 Streamer DAC, released in 2019, is a solid-state network streamer and digital-to-analogue converter featuring integrated streaming, premium DAC architecture, and fully balanced analogue outputs for high-end audio systems.
• Advanced Digital Architecture – Utilizing a low-noise streaming platform, precision clocking, and balanced analogue output stage, the Aavik Acoustics SD-188 Streamer DAC delivers exceptional timing accuracy, low jitter, and remarkable musical transparency.
Continuum DAC
The Continuum DAC takes a unique approach to digital-to-analog conversion with a fully chipless design. A custom-programmed FPGA converts all digital audio into high-resolution DSD512, a format that closely mimics analog. A specialized digital filter then smooths the signal without any switching, preserving a natural, continuous sound. A simple analog filter completes the path, revealing music with clarity, warmth, and depth. This breakthrough design powers the Aavik SD-x88 series, delivering an exceptionally lifelike listening experience.
Resonant Mode Power Supply
Aavik x88 amplifiers feature a fast, low-noise switching power supply, optimized for class D amplification. Operating in power-factor-corrected resonant mode, it delivers smooth, clean sine wave power. When extra power is needed, the supply adjusts its frequency to increase power density, ensuring high peak currents without distortion. The result is a very low noise floor, low output impedance, and superior control over connected speakers.
Active Tesla coil
Effective noise killer.
The active Tesla coils are power supplied which secures a remarkable lower impedance and thus a better ability to eliminate noise. The active version is about three to four times more efficient than passive Tesla coils.• Reference Streaming Performance – The Aavik Acoustics SD-188 Streamer DAC supports high-resolution network playback while producing expansive soundstaging, outstanding detail retrieval, and natural tonal balance for discerning audiophiles.
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Naim NSS 333 Streamer and Naim NPX 300 Power Supply
• Product Overview – Naim NSS 333 Streamer and Naim NPX 300 Power Supply, released in 2023, form a reference-level network player system, combining Naim’s latest streaming platform with an external power supply for ultimate performance.
• Streaming Architecture – Built around Naim’s new streaming platform, the system supports high-resolution PCM and DSD, advanced buffering, precision clocking, and galvanically isolated inputs for exceptionally low noise and timing accuracy.
• Sound Performance – The Naim NSS 333 Streamer and Naim NPX 300 Power Supply deliver expansive soundstage depth, authoritative bass grip, and refined microdynamics, revealing musical nuance and rhythmic drive characteristic of Naim reference sources.
• Specifications – Supports up to PCM 32-bit/384 kHz and DSD128, features balanced XLR and RCA outputs, multiple digital inputs, network streaming services, and discrete analogue stages powered independently by the NPX 300.
• Dimensions – Each chassis measures approximately 432 mm (W) × 91 mm (H) × 317 mm (D), maintaining Naim’s classic full-width enclosure format for seamless integration with reference-level Naim systems.
• Weight – NSS 333 weighs approximately 14 kg, while the NPX 300 power supply adds about 15 kg, reflecting substantial transformers, regulation stages, and vibration-controlled mechanical construction.
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EMM Labs NS1 Streamer and DAC2X V2
• System Overview – The EMM Labs NS1 Streamer and DAC2X V2, released in the late 2010s, form a flagship digital front end delivering world-class resolution, proprietary signal processing, and exceptional transparency for reference-grade audio systems.
• Reference Streaming Architecture – The NS1 Streamer supports UPnP, AES67, USB, and proprietary EMM OptiLink output, ensuring ultra-stable digital transmission with near-zero jitter and seamless integration with the DAC2X V2 for bit-perfect playback.
• Proprietary Digital Conversion – The DAC2X V2 employs Meitner’s MDAT2 DSP and discrete MDAC conversion stages, delivering unmatched timing accuracy, natural harmonic structure, and exceptional dynamic realism across PCM and DSD formats.
• Ultra-Low Noise Analog Output – A fully discrete analog stage, advanced power regulation, and precision clocking ensure extraordinary purity, wide soundstage depth, and musical coherence, making the system ideal for top-tier solid-state or tube setups.
• Dimensions – NS1: approx. 435 mm (W) × 92 mm (H) × 400 mm (D). DAC2X V2: approx. 435 mm (W) × 109 mm (H) × 400 mm (D). Optimized for reference audio racks.
• Weight – NS1: approx. 8 kg. DAC2X V2: approx. 12.7 kg. Heavy, rigid chassis designs reduce mechanical noise and improve digital and analog circuit stability.
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Lumin S1 Network Music Streamer
• Lumin S1 Network Music Streamer – Designed for reference-level digital playback, the S1 offers native DSD, dual-mono DAC topology, and exceptional transparency, ideal for resolving high-end systems demanding maximum digital purity.
• Dual-Mono DAC Architecture – Featuring four ESS Sabre ES9018 chips per channel, the Lumin S1 achieves superior channel separation, low noise, and a highly detailed yet natural sonic presentation across all formats.
• High-Resolution Format Support – The S1 supports native DSD128, DXD, and high-rate PCM, ensuring full compatibility with modern digital libraries while maintaining remarkable accuracy, spaciousness, and tonal refinement.
• Precision Build and Connectivity – With robust power regulation, premium components, and wide-format network support, the S1 provides consistent performance, fast response, and seamless integration with advanced NAS and streaming setups.
• Dimensions – Approx. 350 mm (W) × 345 mm (D) × 60 mm (H). Its low-profile chassis fits elegantly into reference digital audio racks and modern streaming systems.
• Weight – Approximately 8–10 kg, offering a solid, vibration-resistant enclosure that enhances DAC stability and overall playback precision.
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Lumin X1 Reference Streamer DAC
• Reference Streaming DAC Overview – The Lumin X1 Reference Streamer DAC delivers flagship digital performance with dual-mono conversion, fibre networking and exceptional transparency, providing a world-class digital source for demanding high-end audio systems.
• DAC Architecture & Digital Processing – Featuring dual ESS Sabre ES9038Pro chips, advanced clocking and discrete output stages, the Lumin X1 Reference Streamer DAC achieves remarkable resolution, low noise and natural tonal accuracy across high-resolution formats.
• DAC: Dual ESS Sabre ES9038Pro (dual-mono)
• Power Supply: External dual-toroidal linear power supply
• Inputs: Ethernet, USB, Optical, SPDIF, AES/EBU
• Outputs: USB, BNC, AES/EBU, Optical, Coaxial, Balanced & RCA analog
• Formats Supported: PCM up to 384kHz, DSD512, full MQA decoding
• Clocking: Precision femto clock system
• Chassis: CNC-milled aluminum dual-chassis
• Dimensions: Main unit 350 × 345 × 60 mm / Power supply 106 × 60 × 334 mm
• Weight: ~15kg combined
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Naim NDS Network Player
• Reference Streaming Source – The flagship digital source delivering exceptional timing accuracy, ultra-low noise performance and authoritative musical flow, forming a world-class front end for advanced audiophile systems.
• Digital Processing & DAC Architecture – Featuring dual SHARC DSP processors, precision clocking and discrete analogue output stages, it achieves superb detail retrieval, dynamic range and lifelike tonal refinement across high-resolution formats.
• Streaming Ecosystem & Connectivity – With UPnP streaming, BNC digital inputs, Ethernet support and compatibility with external power supplies, the Naim NDS Network Player integrates seamlessly into demanding setups requiring low jitter and stable digital transport.
• Power Supply Synergy & Sonic Benefits – Optimised for the XPS or 555PS, the Naim NDS Network Player delivers lower noise, improved transient response and greater soundstage depth when paired with premium external power delivery.
• Product Dimensions – The Naim NDS Network Player measures 432 mm (W) × 87 mm (H) × 314 mm (D), using rigid classic Naim casework designed for mechanical stability and resonance control.
• Product Weight – Weighing approximately 10.5 kg, the Naim NDS Network Player benefits from a dense, vibration-resistant chassis that enhances grounding and improves overall digital-to-analogue conversion performance.
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SoundTribeAsia features a curated selection of new and pre-owned streamer DACs across Singapore, Malaysia, and Asia. Streamer DACs combine network streaming with digital-to-analogue conversion in a single component, simplifying system design. Marketplace access allows buyers to compare DAC architectures, streaming platforms, and sound signatures across brands, including discontinued and high-end models not commonly available through dealers. Pre-owned listings often deliver superior performance at better value, while verified sellers and clear condition grading ensure secure purchases for integrated digital systems.