• Primark L30 speakers

    •⁠  Overview – The Primark L30 Speakers, released in the early 2000s, are compact floorstanding loudspeakers engineered for balanced tonal presentation, delivering engaging stereo performance suitable for small to medium listening rooms.

    •⁠  Sound Character – Designed for musicality and clarity, Primark L30 Speakers provide articulate midrange reproduction and controlled bass response, offering a natural presentation that suits both vocals and acoustic recordings.

    •⁠  Cabinet & Drivers – Featuring a rigid MDF cabinet with rear bass reflex porting, the design supports efficient airflow and reduced cabinet resonance, contributing to improved low-frequency extension and stable stereo imaging.

    •⁠  Specifications – 2-way bass reflex design, nominal 8-ohm impedance, sensitivity approximately 88 dB, recommended amplifier power 30–120 watts, frequency response extending roughly 45 Hz–20 kHz for balanced full-range listening.

    •⁠  Dimensions – Each cabinet measures approximately 850 mm high × 180 mm wide × 260 mm deep, allowing flexible placement in domestic environments without overwhelming room space.

    •⁠  Weight – Each speaker weighs approximately 14–16 kg, offering stable floorstanding performance while remaining manageable for positioning and system setup adjustments.

  • Krell KAV-300I Integrated Amplifier

    Product Overview – The Krell KAV-300I Integrated Amplifier was released in 1999 as a solid-state Class A/AB design, combining preamplifier and high-current power amplification for authoritative control and classic Krell drive.

    Amplification Performance – Delivering exceptional grip and dynamics, the amplifier provides effortless current delivery, wide bandwidth, and low noise, making it ideal for demanding loudspeakers and high-resolution analogue or digital sources.

    Build & Sonic Character – The Krell KAV-300I Integrated Amplifier features Krell’s robust power supply architecture, discrete circuitry, and minimalist signal path, resulting in tight bass, transparent midrange, and extended, controlled high frequencies.

    Specifications – Rated at approximately 150 W per channel into 8 ohms and 300 W into 4 ohms, with high-current output stages, wide frequency response, and stable operation into low-impedance speaker loads.

    Dimensions – Measures approximately 432 mm (W) × 178 mm (H) × 457 mm (D), requiring a sturdy, well-ventilated rack to accommodate its substantial chassis depth and heat dissipation.

    Weight – Weighs roughly 31 kg, reflecting its oversized transformer, large capacitor bank, and heavy aluminum chassis designed for mechanical stability and long-term electrical performance.

  • Krell KSA200S Amplifier

    Product Overview – The Krell KSA200S Amplifier, released in 1995, is a solid-state pure Class A stereo power amplifier delivering legendary current capability, extreme control, and the authoritative sonic signature Krell is known for.

    Amplification Topology – Designed with massive power supplies and fully balanced circuitry, the KSA200S operates in continuous Class A, providing unwavering drive, low distortion, and exceptional loudspeaker control even under demanding loads.

    Sonic Performance – Krell KSA200S Amplifier delivers explosive dynamics, deep controlled bass, and a neutral tonal balance, excelling with difficult speakers and large-scale orchestral or rock recordings at realistic listening levels.

    Specifications – Rated at 200 watts per channel into 8 ohms, doubling into 4 ohms, with stable operation into 2 ohms, ultra-high current output, and extremely low output impedance for maximum damping factor.

    Dimensions – Chassis measures approximately 438 mm (W) × 197 mm (H) × 546 mm (D), reflecting the substantial heatsinking and transformer size required for sustained Class A operation.

    Weight – Weighs approximately 72 kg, with the extreme mass attributed to oversized transformers, extensive heatsinks, and heavy internal construction designed for thermal stability and long-term reliability.

  • Siltech Ruby Mountain 2 Power Cable (1.5m)

    •⁠  Overview – Siltech Ruby Mountain 2 Power Cable, released in 2002, is a high-end power cord engineered to reduce noise, improve current delivery, and enhance musical clarity in reference audio systems.

    •⁠  Conductor Technology – Utilises Siltech’s proprietary G7 silver-gold alloy conductors with advanced dielectric insulation, delivering low resistance, excellent conductivity, and superior preservation of micro-dynamics and tonal purity.

    •⁠  Sonic Performance – Siltech Ruby Mountain 2 Power Cable delivers a quieter noise floor, improved bass authority, enhanced midrange texture, and refined treble extension, benefiting amplifiers, source components, and digital front ends.

    •⁠  Specifications – Features multi-strand G7 silver-gold conductors, heavy shielding for EMI and RFI rejection, high-current capability up to 16A, and premium connectors ensuring secure contact and consistent power transfer.

    •⁠  Dimensions – Typically supplied in 2.0 m length, with a thick, flexible jacket designed for durability and ease of routing in high-end audio racks and power distribution setups.

    •⁠  Weight – Approximately 1.0 kg for a 2.0 m cable, reflecting dense conductor geometry, advanced shielding layers, and robust connector construction.

  • Krell FPB MC250 Monoblock

    •⁠  Overview – Krell FPB MC250 Monoblock, released in 2001, is a solid-state Class A/AB monaural power amplifier designed to deliver immense current capability, extreme control, and reference-level dynamics for demanding loudspeakers.

    •⁠  Amplifier Topology – Built on Krell’s Full Power Balanced architecture, it operates in high-bias Class A before transitioning to Class AB, ensuring low distortion, fast transient response, and consistent performance across complex loads.

    •⁠  System Authority – The Krell FPB MC250 Monoblock excels at driving low-impedance and difficult speakers, producing authoritative bass grip, wide dynamic headroom, and effortless scale without compression at realistic listening levels.

    •⁠  Specifications – Rated at 250 watts into 8 ohms, doubling to 500 watts into 4 ohms and higher into lower impedances, featuring extremely high damping factor, wide bandwidth, and fully balanced discrete circuitry.

    •⁠  Dimensions – Approx. 438 mm (W) × 305 mm (H) × 533 mm (D), housed in a massive aluminium chassis with extensive heatsinking and internal isolation for thermal stability and vibration control.

    •⁠  Weight – Approximately 68 kg per monoblock, reflecting enormous transformers, capacitor banks, and Krell’s uncompromising mechanical construction required for sustained high-current operation.

  • Lumin U1 Network Transport

    •⁠  Product Overview – Lumin U1 Network Transport, released in 2015, is a reference-grade network transport engineered for ultra-low jitter digital playback, delivering pristine data output to high-end external DACs and digital processors.

    •⁠  Digital Architecture – Built around Lumin’s proprietary streaming platform, it supports native DSD, high-resolution PCM, and precision clocking via dual femto oscillators for exceptional timing accuracy and signal integrity.

    •⁠  Sound Quality – Lumin U1 Network Transport excels in transparency, spatial precision, and micro-dynamic detail, revealing subtle textures and ambient cues while maintaining tonal purity and rhythmic coherence across complex musical passages.

    •⁠  Specifications – Supports PCM up to 384 kHz, DSD128 native, AES/EBU, BNC, RCA, and optical outputs, with isolated Ethernet input and separate digital processing and output stages.

    •⁠  Dimensions – The chassis measures approximately 350 mm (W) × 60 mm (H) × 350 mm (D), featuring a solid CNC-machined aluminum enclosure for effective vibration control.

    •⁠  Weight – Lumin U1 weighs approximately 7 kg, reflecting its robust construction, internal shielding, and high-quality power regulation designed for stable, noise-free digital signal transmission.

  • Lumin D2 Music Server

    Lumin D2 Music Server Overview – The Lumin D2 Music Server delivers high-performance streaming with a premium DAC architecture, offering natural tonality, excellent resolution, and seamless playback across major lossless and high-resolution formats.

    Refined Digital Performance – The Lumin D2 Music Server features dual-mono Wolfson WM8741 DACs, delivering smooth treble, rich midrange texture, and precise low-level detail ideal for resolving modern network-based systems.

    High-Quality Streaming Integration – Lumin’s robust platform supports TIDAL, Qobuz, Spotify Connect, Roon Ready, and native DSD/PCM playback, ensuring reliable operation and exceptional sound quality across diverse digital libraries.

    Premium Build & Connectivity – The Lumin D2 Music Server includes fully balanced outputs, low-noise processing, Gigabit Ethernet, and optimized circuit paths to maintain signal purity and system-wide musical coherence.

    Dimensions – Approx. 300 mm (W) × 244 mm (D) × 60 mm (H), compact enough for easy placement while maintaining solid structural rigidity to reduce vibration.

    Weight – Around 2.5 kg, offering a sturdy yet compact chassis that enhances electrical stability without unnecessary mass.

  • Krell KSL Pre Amp, FPB 200 Power Amp & KAV 300 CD Player

    Krell KSL Pre Amp, FPB 200 Power Amp & KAV 300 CD Player Overview – This early-2000s Krell trio delivers reference solid-state Class A/AB performance, combining authoritative power, ultra-low distortion, and exceptional transparency for serious high-end stereo systems.

    High-Resolution Preamplifier Clarity – The KSL preamp provides wide bandwidth, fully balanced circuitry, and a low-noise signal path, offering precise imaging, excellent channel separation, and a clean, neutral tonal balance suited for revealing systems.

    FPB 200 Class A/AB Power Authority – The Krell KSL Pre Amp, FPB 200 Power Amp & KAV 300 CD Player system is anchored by the FPB 200, delivering 200W per channel with Krell’s Sustained Plateau Bias for massive current and effortless control.

    Premium Digital Playback – The KAV 300 CD Player employs Krell’s advanced jitter-reduction, high-precision DAC architecture, and robust transport mechanism to produce detailed, dynamic, and musically engaging CD reproduction.

    Dimensions – KSL: approx. 432 × 76 × 381 mm. FPB 200: approx. 483 × 254 × 610 mm. KAV 300 CD: approx. 483 × 89 × 410 mm, all designed for rack-friendly installation.

    Weight – FPB 200 approx. 45–50 kg due to its massive transformers; KSL approx. 8 kg; KAV 300 CD approx. 10 kg, reflecting Krell’s heavy-duty, resonance-free construction.

  • 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.

  • Krell KSA-300S Stereo Amplifier

    Krell KSA-300S Stereo Amplifier – This powerhouse Class A/AB sliding-bias design delivers massive current, exceptional control, and the unmistakable Krell authority, driving even the most demanding speakers with effortless precision.

    Sustained Power Delivery – Known for its enormous current reserves and stability into extremely low impedances, the KSA-300S provides grip, dynamics, and low-frequency impact unmatched by typical solid-state amplifiers of its era.

    Sophisticated Krell Topology – Featuring Krell’s proprietary Sustained Plateau Biasing, the amplifier achieves Class A performance at practical efficiency levels, offering transparency, speed, and refined musical detail.

    System Integration – Balanced and single-ended inputs, robust binding posts, and a highly inert chassis ensure quiet operation, excellent grounding, and seamless matching with high-end preamps and loudspeakers.

    Dimensions – Krell KSA-300S Stereo Amplifier Measures approximately 483 mm (W) × 241 mm (H) × 686 mm (D), requiring a sturdy rack with ample ventilation due to its substantial heat dissipation needs.

    Weight – Weighs roughly 68–70 kg, attributed to its heavy transformer architecture and oversized power supply, ensuring rock-solid stability and peak performance under demanding loads.

  • Martin Electronics 2A3 Signature Amplifier

    Class A SET Design – The Martin Electronics 2A3 Signature Amplifier is a pure Class A single-ended triode amplifier using 2A3 tubes, delivering exceptional midrange purity, holographic imaging, and natural harmonic realism sought by tube enthusiasts.

    Refined Triode Circuitry – Its minimalist signal path and premium components enhance tonal accuracy, producing fluid micro-dynamics, smooth transient handling, and rich musical texture, with one mention of Martin Electronics 2A3 Signature Amplifier reinforcing performance credibility.

    Precision Power Architecture – A robust transformer set, choke-input filtering, and low-noise regulation ensure stable output, black backgrounds, and superior rhythmic clarity, with one additional Martin Electronics 2A3 Signature Amplifier reference supporting system synergy.

    Optimal Speaker Matching – Designed for high-efficiency loudspeakers, the amplifier excels with acoustic, jazz, and vocal recordings, offering intimate soundstaging, lifelike presence, and refined tonal balance ideal for critical listening environments.

    Dimensions – Approximate chassis size: 430 mm (W) × 300 mm (D) × 200 mm (H). Requires open ventilation due to heat generated by the 2A3 triode tube operation.

    Weight – Weighs roughly 18–22 kg, with its heavy transformer assembly and solid chassis construction contributing to improved vibration control and long-term operational stability.

  • Lumin U1 Mini and Plixir Power Supply

    Lumin U1 Mini

    • Function: Digital Music Transport (No DAC)

    • Supported Formats: PCM up to 384kHz, DSD up to DSD256

    • Outputs: AES/EBU, USB, BNC, RCA, Optical

    • Network: Gigabit Ethernet

    • App Support: Lumin App, Roon Ready, Tidal, Qobuz, Spotify Connect, AirPlay

    • Dimensions: 300 × 244 × 60 mm

    • Weight: 2.5 kg

    Plixir Power Supply (Elite BDC or Equivalent)

    • Type: Balanced DC Linear Power Supply • Output: 12V DC (specially matched for Lumin U1 Mini)

    • Effect: Lower noise floor, improved dynamics and transparency

    • Made in Singapore

  • 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

Krell Industries is an American high-end audio brand synonymous with high-current amplification and uncompromising power delivery. Founded on the belief that amplifiers should maintain control under all conditions, Krell established itself as a reference name in solid-state amplification.

Krell amplifiers are engineered with substantial power supplies and thermal stability, contributing to exceptional longevity. This makes pre-owned Krell equipment particularly appealing to audiophiles seeking authoritative performance that remains competitive years after original release.

Across Singapore, Malaysia, and Southeast Asia, Krell is associated with high-performance systems designed for dynamic control and scale. On SoundTribeAsia, Krell equipment — new and pre-owned — is listed by verified dealers, offering transparent pricing and trusted sourcing through a regional marketplace.

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