• 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.

  • Dynaudio Heritage Special Bookshelf Speakers with Stand 20

    •⁠  Product Overview – Dynaudio Heritage Special Bookshelf Speakers with Stand 20, released in 2020, celebrate Dynaudio’s heritage with modern engineering, combining classic aesthetics with advanced driver technology and reference-level compact loudspeaker performance.

    •⁠  Driver Technology – Dynaudio Heritage Special Bookshelf Speakers with Stand 20. Featuring a 28 mm Esotar 3 soft-dome tweeter and 180 mm MSP woofer, the design delivers exceptional resolution, natural tonal balance, and controlled bass rarely achieved in bookshelf loudspeakers.

    •⁠  Sound Performance – Renowned for precise imaging and musical coherence, the speakers produce an expansive soundstage, articulate midrange, and refined treble, excelling in both nearfield and full-range audiophile listening setups.

    •⁠  Specifications – Nominal impedance is 4 ohms with sensitivity around 85 dB, recommended amplification from 50–200 watts, and a rear-ported enclosure tuned for accurate bass extension and room integration.

    •⁠  Dimensions – Speaker cabinets measure approximately 380 mm (H) × 208 mm (W) × 307 mm (D), while Stand 20 provides optimal listening height and mechanical grounding for improved acoustic stability.

    •⁠  Weight – Each speaker weighs roughly 11.2 kg, with Stand 20 adding approximately 8 kg per stand, ensuring rigid support, vibration control, and consistent sonic performance.

  • 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.

  • Acoustical Systems AXIOM 12″ Reference Tonearm

    Product Overview – The Acoustical Systems AXIOM 12” Reference Tonearm, launched in 2014, features a fully adjustable geometry design, ultra-rigid construction, and reference-grade engineering to optimize cartridge alignment and tracking precision.

    Advanced Geometry – Incorporating UNIDIN alignment architecture, the AXIOM achieves reduced tracing error and distortion across the record surface, giving more linear, dynamic, and tonally accurate analogue reproduction.

    Mechanical Excellence – Its hybrid bearing system combines ceramic, ruby, and precision metal components, delivering exceptionally low friction, ultra-stable movement, and enhanced micro-detail retrieval from both MC and MM cartridges.

    Resonance Optimization – The Acoustical Systems AXIOM 12″ Reference Tonearm multi-material construction and internal damping network minimize structural resonance, improving spatial realism, transient accuracy, and low-level resolution in high-end turntable setups.

    Dimensions – Effective length approximately 305 mm (12”), adjustable mounting distance around 291 mm, engineered for compatibility with premium high-mass and reference-grade turntable platforms.

    Weight – Approx. 650–750 g depending on configuration, providing optimal counterbalance capability and mechanical grounding for precision tracking performance.

  • 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.

  • Magico S1 Mk II

    Loudspeaker Overview – The Magico S1 Mk II, launched in 2017, is a full-range sealed-floorstander built from fully braced aluminum, delivering ultra-low distortion, remarkable neutrality, and high-resolution performance typical of Magico’s engineering philosophy.

    Advanced Driver System – The Magico S1 Mk II employs a 1” diamond-coated beryllium tweeter and a robust 7” Nanographene midbass driver, offering exceptional speed, transparency, and controlled low-frequency extension with seamless driver integration.

    Sealed Enclosure Precision – Its acoustic suspension design improves transient response and room integration, enabling the S1 Mk II to deliver accurate bass, stable imaging, and consistent tonal balance across different placement environments.

    Reference-Grade Build Quality – Utilizing a monocoque aluminum enclosure, complex internal bracing, and premium crossover components, the Magico S1 Mk II ensures structural rigidity, low noise, and long-term performance stability for discerning listeners.

    Dimensions – Approx. 1,140 mm (H) × 240 mm (W) × 260 mm (D). Slim, elegant, and room-friendly, yet engineered to deliver full-range sound in medium-sized listening spaces.

    Weight – Approx. 39 kg per speaker, providing substantial mechanical grounding that reduces cabinet resonance and enhances clarity and detail retrieval.

  • 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.

  • Magico A1 Bookshelf Speaker

    The Magico A1 Bookshelf Speaker is built with the same engineering philosophy found in Magico’s flagship models. Encased in a fully sealed, aircraft-grade aluminium cabinet, the A1 delivers astonishing clarity, speed and precision. Designed for audiophiles who want reference-level sound in a smaller footprint, the A1 sets a new benchmark for high-end standmount speakers.

     

    Type: 2-way sealed bookshelf loudspeaker

    • Tweeter: 1.1” Beryllium dome

    • Mid-Bass: 6.5” Graphene Nano-Tec cone

    • Frequency Response: 35 Hz – 50 kHz

    • Sensitivity: 85 dB (2.83V/1m)

    • Impedance: 4 Ω

    • Recommended Power: 50–150W

    • Cabinet Material: Fully aluminium, sealed enclosure

    • Dimensions: approx. 381 × 216 × 330 mm

    • Weight: approx. 22 kg each

  • Dynaudio Confidence 30 Floorstanding Speaker

    The Dynaudio Confidence 30 Floorstanding Speaker is one of the finest expressions of Danish acoustic engineering. Designed for the discerning listener, it delivers stunning transparency, deep emotional engagement and true high-end musicality. Perfect for medium to large rooms, it brings the flagship Confidence DNA into a beautifully balanced 3-way design

    Type: 3-way floorstanding loudspeaker

    • Tweeter: 28mm Esotar3

    • Midrange: 15cm MSP

    • Woofers: 18cm Neo MSP

    • Sensitivity: 88 dB (2.83V/1m)

    • Impedance: 4 Ω

    • Frequency Response: 28 Hz – 22 kHz

    • Crossover: Hybrid DDC (Dynaudio Directivity Control)

    • Dimensions: approx. 1330 × 215 × 399 mm

    • Weight: approx. 45 kg each

  • Magico A5

    Flagship A-Series Overview – The Magico A5 delivers full-range, high-resolution performance using a 3-way sealed aluminium enclosure and advanced driver technology, offering exceptional transparency, dynamic authority and structural refinement for reference-level systems.

    Driver Technology & Resolution – Featuring a beryllium tweeter, graphene-infused midrange and triple 9-inch woofers, the speaker achieves ultra-low distortion, precise transients and striking micro-detail retrieval, with one mention of Magico A5 enhancing accuracy.

    Sealed Enclosure & Bass Control – The fully sealed aluminium cabinet provides fast, controlled low-frequency response, excellent phase behaviour and superior room integration, plus one additional mention of Magico A5 reinforcing its full-range capability.

    Crossover & Mechanical Stability – Magico’s Elliptical Symmetry Crossover and rigid internal bracing deliver clean signal integrity, stable imaging and exceptional neutrality across complex musical passages without cabinet-induced coloration.

    Product Dimensions – Each speaker measures approximately 1,150 mm (H) × 324 mm (W) × 503 mm (D), providing a commanding presence suited for medium-to-large listening environments.

    Product Weight – Weighing around 81 kg per speaker, the high-mass aluminium construction enhances resonance control, structural rigidity and overall sonic precision.

    Magico A5

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Acoustical Systems is a German analog audio manufacturer specialising in precision tonearms, cartridges, and vinyl playback accessories. The brand’s philosophy is grounded in mechanical accuracy, material science, and fine tolerances, treating analog playback as an engineering discipline rather than nostalgia.

Acoustical Systems products are designed for extreme durability and long-term relevance, often using exotic materials and precision machining. Because these components are based on mechanical fundamentals, pre-owned Acoustical Systems equipment remains highly desirable and continues to perform at reference levels when properly maintained.

Across Singapore, Malaysia, and Southeast Asia, Acoustical Systems is respected among serious vinyl enthusiasts building no-compromise analog front ends. On SoundTribeAsia, Acoustical Systems products — new and pre-owned — are offered by verified dealers, providing transparent listings and trusted access through a curated regional marketplace.

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