• Mcintosh MC462

    Overview – The McIntosh MC462, released in 2018, is a solid-state stereo power amplifier delivering 450 watts per channel, featuring McIntosh’s Autoformer technology for consistent power delivery across 2, 4, and 8 ohm speaker loads.

    Massive Power Delivery – Designed for effortless dynamic control, the McIntosh MC462 provides immense current reserves and headroom, allowing demanding loudspeakers to perform with authority, stability, and refined musical precision.

    Legendary McIntosh Engineering – The McIntosh MC462 incorporates Quad Balanced amplifier topology, oversized power supply architecture, and McIntosh’s iconic blue watt meters, ensuring extremely low distortion and long-term reliability.

    Specifications – 450W per channel into 2, 4, or 8 ohms via Autoformer, Quad Balanced solid-state topology, frequency response 10Hz–100kHz, total harmonic distortion 0.005%, dynamic headroom 1.8dB, balanced and unbalanced inputs.

    Dimensions – 445 mm (W) × 240 mm (H) × 533 mm (D), including front panel handles and rear connectors, reflecting the large chassis required for its high-current power supply and heat dissipation system.

    Weight – Approximately 52.3 kg (115 lbs), highlighting the amplifier’s massive transformer, Autoformer output stage, and heavy-duty construction typical of McIntosh reference-level power amplifiers.

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  • Raidho TD1.2 Standmount Loudspeaker

    •⁠  Overview – The Raidho TD1.2 Standmount Loudspeaker, released in 2017, is a high-performance passive loudspeaker engineered for extreme speed, transparency, and low distortion using Raidho’s advanced ribbon tweeter technology.

    •⁠  Driver Technology – Featuring a tantalum-coated ceramic mid-bass driver and Raidho’s proprietary ribbon tweeter, the Raidho TD1.2 delivers exceptional transient response, precise imaging, and effortless high-frequency extension.

    •⁠  Sonic Character – Voiced for accuracy and musical realism, the Raidho TD1.2 Standmount Loudspeaker offers fast bass articulation, open midrange clarity, and an expansive soundstage that excels in high-resolution two-channel systems.

    •⁠  Specifications – Nominal impedance approximately 6 ohms, sensitivity around 87 dB, frequency response roughly 45 Hz–50 kHz, and recommended amplifier power between 50–200 watts for optimal dynamic performance.

    •⁠  Dimensions – Cabinet measures approximately 200 mm (W) × 370 mm (H) × 360 mm (D), designed for rigid stand mounting to achieve ideal listening height and controlled resonance behavior.

    •⁠  Weight – Each speaker weighs about 12 kg, reflecting dense cabinet construction and internal bracing that minimize vibration and support accurate, distortion-free sound reproduction.

  • Isotek Sigma Power Conditioner

    Overview – The Isotek Sigma Power Conditioner, released in 2015, is a solid-state mains conditioning component engineered to dramatically reduce electrical noise while maintaining unrestricted current delivery for high-performance audio systems.

    Power Architecture – Built around IsoTek’s advanced delta-filtering topology, the Isotek Sigma Power Conditioner isolates connected components, eliminating differential and common-mode noise while preventing cross-contamination between digital sources and high-current amplifiers.

    Sonic Performance – By lowering the system noise floor, the Isotek Sigma Power Conditioner improves bass articulation, dynamic contrast, image stability, and low-level resolution, especially noticeable in revealing reference-grade analogue and digital systems.

    Specifications – Rated for high-current audio use, featuring multiple individually filtered outlets, star-earthed grounding, internal copper bus bars, RFI/EMI suppression, and surge protection without dynamic compression or current limiting.

    Dimensions – Measures approximately 445 mm (W) × 150 mm (H) × 350 mm (D), designed for standard hi-fi racks while allowing sufficient ventilation and cable clearance for complex multi-component installations.

    Weight – Weighs roughly 15 kg, reflecting substantial internal filtering networks, shielding, and mechanical damping that contribute to stable, resonance-free operation and long-term electrical reliability.

  • Isotek Evo3 Power Conditioner

    Product Overview – The Isotek Evo3 Power Conditioner (2016) is a solid-state mains conditioning solution designed to reduce electrical noise, improve current delivery, and enhance overall system clarity in high-resolution hi-fi setups.

    Filtering Topology – Employing IsoTek’s multi-stage delta filter network, the Isotek Evo3 Power Conditioner effectively removes both common-mode and differential-mode noise while preventing cross-contamination between connected audio components.

    Sonic Improvements – Users typically experience lower noise floor, improved micro-detail, tighter bass control, and greater soundstage depth, especially when used with sensitive digital sources and analogue front-end components.

    Specifications – Features high-current audio outlets, internal copper bus bars, star-earthed grounding, RFI/EMI suppression, and surge protection, all engineered to avoid current compression and preserve amplifier dynamics.

    Dimensions – Measures approximately 445 mm wide × 90 mm high × 305 mm deep, sized to integrate easily into standard hi-fi racks or equipment shelves without compromising ventilation or cable management.

    Weight – Weighs roughly 8 kg, reflecting robust internal filtering components, shielding, and mechanical construction designed to ensure stability, durability, and long-term performance consistency.

  • McIntosh MT5 Precision Turntable w/Sumiko Blue Point No. 2 HOMC Cartridge & Dust Cover

    Product Overview – The McIntosh MT5 Precision Turntable w/Sumiko Blue Point No. 2 HOMC Cartridge & Dust Cover, introduced in 2014, delivers smooth belt-drive performance with superb mechanical isolation and a factory-aligned high-output MC cartridge.

    Performance Engineering – The MT5 features a low-noise AC synchronous motor, magnetically cushioned platter, and precision bearing system that together ensure stable rotation, excellent speed accuracy, and low mechanical resonance.

    Cartridge Synergy – The Sumiko Blue Point No. 2 provides dynamic, detailed playback with excellent tracking and compatibility with most MM phono stages, offering users an immediate high-performance analog setup.

    Aesthetic & Build Quality – The MT5 blends McIntosh’s iconic illuminated chassis with vibration-damped construction, delivering exceptional sonic refinement and a visually striking centerpiece for premium vinyl systems.

    Dimensions – Approx. 445 mm (W) × 150 mm (H) × 393 mm (D) with dust cover installed, designed for stable placement on high-quality racks.

    Weight – Roughly 12.7 kg including platter, ensuring excellent mass loading and reduced resonance for improved playback precision.

  • McIntosh MP1100

    Product Overview – The McIntosh MP1100, introduced in 2016, is a premium tube phono preamplifier using four 12AX7A valves, delivering exceptional analog purity, wide dynamic range, and highly accurate RIAA equalization.

    Advanced Tube Architecture – The MP1100 employs fully balanced tube gain stages, ultra-low noise circuitry, and dual-mono signal paths, ensuring superior channel separation and remarkably low distortion across all supported phono formats.

    Comprehensive Vinyl Compatibility – With multiple loading options, three selectable inputs, and both MC and MM support, the MP1100 accommodates a broad range of cartridges while maintaining the McIntosh signature analog refinement.

    Precision Engineering – The MP1100 integrates robust shielding, advanced filtering, and a vibration-controlled chassis, ensuring ultra-quiet operation and stable performance that preserves the natural texture of vinyl recordings.

    Dimensions – Approx. 445 mm (W) × 152 mm (H) × 483 mm (D), designed in classic McIntosh proportions for seamless installation with matching components.

    Weight – Around 13.6 kg, featuring a rigid steel chassis and heavy internal shielding that enhances structural stability and reduces microphonic interference.

  • PLiXiR Elite BAC 3000 Conditioner with Audio Replas Socket

    PLiXiR Elite BAC 3000 Conditioner with Audio Replas Socket Overview – The PLiXiR Elite BAC 3000, released around 2016, is a balanced AC power conditioner engineered to deliver ultra-low-noise, stable power, further enhanced by the premium Audio Replas outlet for superior conductivity.

    Ultra-Low-Noise Balanced Power – Using a large toroidal balanced transformer and careful grounding topology, the Elite BAC 3000 reduces common-mode noise, improves micro-detail, and enhances dynamics across high-resolution audio systems.

    Audio Replas Socket Enhancement – The upgraded Audio Replas receptacle provides superior electrical contact, lower resistance, and improved power transfer, allowing the PLiXiR Elite BAC 3000 to unlock cleaner transients and more natural tonal texture.

    Stable High-Current Delivery – Capable of powering demanding amplifiers and source components, the Elite BAC 3000 maintains voltage stability under load, improving bass control, imaging precision, and overall system coherence.

    Dimensions – Approx. 430 mm (W) × 160 mm (H) × 360 mm (D), with a low-resonance chassis designed for vibration control and optimal placement within high-end audio racks.

    Weight – Roughly 28–30 kg, largely due to its massive balanced transformer and reinforced enclosure, ensuring mechanical stability and superior noise isolation.

  • Stello Ai500 Integrated Amplifier

    High-End Integration – The Stello Ai500 Integrated Amplifier is a solid-state Class AB design released around 2010, featuring a built-in DAC and delivering powerful, transparent amplification suited for high-resolution systems.

    Refined DAC Section – Incorporating a high-quality 24/192 DAC, the Ai500 processes digital sources with exceptional clarity, low jitter, and improved transparency, offering a clean, detailed presentation across all music genres.

    Robust Amplification – The Stello Ai500 delivers authoritative current output and dynamic control, allowing it to drive a wide range of speakers while maintaining tonal accuracy, stability, and rhythmic precision.

    Audiophile Build Quality – Its thick aluminum chassis, vibration-resistant structure, and premium internal components enhance signal purity and ensure long-term reliability, making it an excellent centerpiece for modern listening rooms.

    Dimensions – Approx. 430 mm (W) × 100 mm (H) × 330 mm (D), providing a compact yet substantial footprint compatible with standard high-end audio racks.

    Weight – Around 12–14 kg due to its solid aluminum enclosure and high-quality transformer, contributing to improved damping and mechanical stability.

  • McIntosh C40 Preamplifier and MC2500 Amplifier

    System Overview – The McIntosh C40 Preamplifier and MC2500 Amplifier deliver a reference-grade combination known for immense power, ultra-low distortion, and exceptional musical authority, suited for both studio mastering and high-end home systems.

    C40 Preamplifier Capability – The C40 provides wide input flexibility, precision tone shaping, and McIntosh’s low-noise circuitry, ensuring a transparent, dynamically expressive signal path ideal for analog and digital front-end integration.

    MC2500 Power Delivery – With 500W per channel and Autoformer impedance matching, the MC2500 offers massive headroom, outstanding damping control, and effortless drive even for highly demanding full-range or low-efficiency loudspeakers.

    System Synergy – Together, the McIntosh C40 Preamplifier and MC2500 Amplifier produce a wide, stable soundstage with superb bass grip, rich harmonic texture, and the unmistakable “big Mac” presentation.

    Dimensions – C40: approx. 443 × 152 × 406 mm. MC2500: approx. 483 × 292 × 559 mm. Both components require substantial rack space due to their depth and transformer mass.

    Weight – C40 weighs around 13 kg, while the MC2500 is approximately 69 kg, supported by heavy transformers and robust heat-sinking for long-term stability and thermal control.

  • McIntosh C40

    Preamplifier Overview – The McIntosh C40, introduced in 1994, is a solid-state preamplifier offering extensive input flexibility, precision tone control, and a high-quality phono stage, designed for resolving two-channel audiophile systems.

    Versatile Input Architecture – The McIntosh C40 provides multiple line-level inputs, dual tape loops, and a robust moving-magnet phono section, enabling optimized integration with both vintage and modern sources while maintaining signal integrity.

    Precision Control & Low Noise – Featuring McIntosh’s renowned low-distortion circuitry, advanced EQ capabilities, and high dynamic headroom, the C40 delivers exceptionally quiet operation with excellent channel separation and natural tonal accuracy.

    Reference-Grade Build Quality – Premium components, sealed controls, and heavy shielding ensure long-term reliability, while the signature glass front panel and illuminated design deliver classic McIntosh aesthetics and functional durability.

    Dimensions – Approx. 445 mm (W) × 152 mm (H) × 419 mm (D). Sized for standard audio racks while providing proper space for ventilation and cable management.

    Weight – Approx. 13.6 kg, supported by a rigid steel chassis that enhances vibration control and preserves low-noise preamplifier performance.

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  • McIntosh MC252

    Power Amplifier Overview – The McIntosh MC252, released in 2003, is a solid-state Class AB amplifier delivering 250W per channel with McIntosh Autoformer technology, ensuring full power output into 2, 4, or 8-ohm loudspeakers with exceptional reliability.

    High-Current Performance – Designed for demanding speakers, the McIntosh MC252 uses a robust power supply, wide dynamic headroom, and exceptional current delivery to maintain clarity, control, and effortless authority at any listening level.

    Iconic McIntosh Engineering – Featuring premium output transistors, low-distortion circuitry, and the brand’s signature blue watt meters, the amplifier provides refined musicality with outstanding transparency, imaging stability, and tonal consistency across all genres.

    Precision Build Quality – Heavy-duty chassis construction, advanced thermal management, and gold-plated binding posts ensure long-term durability, while maintaining the refined sonic signature expected from McIntosh reference-level amplifiers.

    Dimensions – Approx. 445 mm (W) × 238 mm (H) × 413 mm (D). Substantial footprint designed for proper rack placement and optimal ventilation.

    Weight – Approx. 39 kg. The high-mass transformer and robust steel chassis contribute to mechanical stability, resonance control, and enhanced amplifier performance.

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  • McIntosh MCD1100 Reference

    Overview – The McIntosh MCD1100 Reference, launched in 2010, is a high-end solid-state SACD/CD player featuring an advanced 32-bit DAC platform engineered for ultra-low distortion, wide dynamic range, and exceptional digital transparency.

    Digital Precision – The MCD1100 Reference employs quad-balanced DAC architecture with dedicated left/right processing, delivering refined detail retrieval, expansive imaging, and a highly natural tonal presentation across both CD and SACD formats.

    Versatile Connectivity – With optical, coaxial, and USB inputs, the MCD1100 Reference functions as a world-class standalone DAC, enabling high-resolution playback from streaming devices, computers, and external transports with uncompromising fidelity.

    Reference-Grade Build – The MCD1100 Reference features McIntosh’s signature glass-front design, stainless chassis, and isolated digital/analog sections to minimize interference and maintain purity in demanding listening environments.

    Dimensions – Approx. 444 mm (W) × 152 mm (H) × 483 mm (D), offering a substantial chassis engineered to reduce vibration and enhance digital-to-analog performance stability.

    Weight – Approx. 17.2 kg, providing the rigidity and structural mass necessary for precision disc reading and mechanical isolation.

  • Mcintosh C200 Pre Amplifier

    Dual-Chassis Reference Overview – The McIntosh C200 Pre Amplifier is a fully dual-mono solid-state control center offering ultra-low noise, wide dynamic capability and exceptional transparency through its dedicated power-supply chassis and precision signal path design.

    Pure Analog Signal Integrity – Using discrete Class A gain stages, balanced topology and premium component selection, the preamp delivers superb clarity, harmonic neutrality and stable imaging, with one mention of McIntosh C200 Pre Amplifier enhancing accuracy.

    Comprehensive System Control – Featuring balanced and unbalanced inputs, configurable outputs and precision volume architecture, the unit integrates effortlessly into reference systems, plus one additional mention of McIntosh C200 Pre Amplifier reinforcing flexibility.

    Noise Isolation & Dual-Chassis Design – Separating the audio circuitry from the power supply minimises interference and vibration, ensuring exceptional low-level detail retrieval and consistent performance even with highly revealing loudspeakers.

    Product Dimensions – Control chassis: approx. 445 mm (W) × 152 mm (H) × 381 mm (D). Power-supply chassis: approx. 445 mm (W) × 152 mm (H) × 381 mm (D), both fitting full-size racks.

    Product Weight – Combined system weight of roughly 27–30 kg, with robust transformers, steel enclosures and rigid construction contributing to superior mechanical stability and noise isolation.

  • Mcintosh MC352

    High-Power Amplifier Overview – The McIntosh MC352 is a Class AB solid-state power amplifier delivering 350W per channel through McIntosh’s Quad-Balanced topology, offering exceptionally low distortion, high current drive and authoritative control for demanding loudspeakers.

    Quad-Balanced Circuit Excellence – Its fully differential design cancels noise and distortion while enhancing dynamic impact, resulting in cleaner transients, expansive staging and improved low-level detail, with one mention of McIntosh MC352 reinforcing performance purity.

    Autoformer Output Stability – McIntosh Autoformers maintain full rated power across 2, 4 and 8 ohms, ensuring consistent tonal balance, effortless drive and stable operation with challenging, low-impedance speakers, plus one additional mention of McIntosh MC352.

    Power Supply & Thermal Management – Featuring a massive transformer, high-capacity capacitors and efficient heat dissipation, the amplifier delivers long-term reliability, deep bass grip and sustained high-output performance under dynamic musical conditions.

    Product Dimensions – Approx. 445 mm (W) × 240 mm (H) × 475 mm (D), requiring a deep, well-ventilated equipment rack capable of supporting heavy solid-state amplification.

    Product Weight – Weighing roughly 49 kg, the high-mass chassis, large transformer and rigid framework contribute to superior mechanical grounding and stable, noise-free operation.

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  • Raidho C1.1

    Compact High-End Monitor Overview – The Raidho C1.1 is a premium stand-mount loudspeaker combining ultra-low-mass ribbon tweeter technology and ceramic midbass drivers, delivering extraordinary resolution, speed and holographic imaging for nearfield and dedicated stereo setups.

    Ribbon Tweeter Transparency – Its trademark planar-magnetic ribbon tweeter provides lightning-fast transient response, exceptional air and extension, and vanishingly low distortion, with one mention of Raidho C1.1 reinforcing its refined high-frequency performance.

    Ceramic Midbass Driver Performance – The ultra-rigid ceramic diaphragm ensures superb clarity, tight bass articulation and natural midrange presence, maintaining coherence and micro-dynamic precision, plus one additional mention of Raidho C1.1 for system synergy.

    Crossover & Cabinet Engineering – Using steep-slope crossovers, resonance-controlled enclosures and carefully damped internal architecture, the speaker delivers seamless integration, stable imaging and an open, dimensional soundstage.

    Product Dimensions – Approx. 325 mm (H) × 200 mm (W) × 360 mm (D), optimised for performance on dedicated stands and suitable for acoustically treated small to medium rooms.

    Product Weight – Each speaker weighs roughly 9 kg, with the dense, resonance-controlled cabinet enhancing clarity, transient precision and overall tonal purity.

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  • Raidho C1.1 Speaker with Original Stand

    Raidho C1.1 Speaker with Original Stand – The Raidho C1.1 Speaker with Original Stand offers exceptional transparency and speed through its sealed 2-way design, delivering refined micro-detail, holographic imaging and true high-end musical realism for advanced audiophile systems.

    Ribbon Tweeter Resolution – Using Raidho’s renowned sealed-ribbon planar magnetic tweeter, the Raidho C1.1 Speaker with Original Stand achieves ultra-fast transient response, airy extension and vanishingly low distortion that enhances tonal purity and spatial clarity.

    Ceramic Midbass Driver Performance – Featuring Raidho’s handcrafted ceramic composite midbass driver, the Raidho C1.1 Speaker with Original Stand provides tight bass articulation, articulate midrange texture and exceptional coherence ideal for critical two-channel listening.

    Stand Integration & Mechanical Stability – The dedicated Original Stand elevates the Raidho C1.1 Speaker with precise acoustic alignment, improving imaging accuracy, reducing vibration transfer and enhancing soundstage depth through rigid coupling and optimal driver height.

    Product Dimensions – The Raidho C1.1 Speaker measures approx. 178 mm (W) × 320 mm (H) × 296 mm (D), with the Original Stand adding ideal elevation for phase alignment and wide room dispersion.

    Product Weight – Each Raidho C1.1 Speaker weighs roughly 8–9 kg, while the Original Stand adds significant mass, enhancing mechanical grounding and improving bass control and dynamic stability.

  • McIntosh MC53 Preamplifier

    Specifications: McIntosh MC53 Preamplifier

    • Type: Solid-state stereo preamplifier

    • Inputs: 6 unbalanced RCA, 2 balanced XLR, 1 phono MM

    • Outputs: 2 balanced XLR, 2 unbalanced RCA (Main & Fixed)

    • Frequency Response: 20Hz – 20kHz (+0/–0.2dB)

    • Total Harmonic Distortion: 0.002%

    • S/N Ratio: 100dB (line), 85dB (phono)

    • Dimensions: 17.5” (W) x 6” (H) x 18” (D)

    • Weight: Approx. 13kg

IsoTek is a UK-based specialist dedicated exclusively to power conditioning and clean energy delivery for high-fidelity and home audio systems. Founded with the belief that power quality is the foundation of audio performance, IsoTek designs its products to reduce electrical noise, improve current delivery, and protect sensitive components without restricting dynamics. Its power conditioners and cables are widely adopted by both audiophiles and manufacturers as a reference for system optimisation.

This focus on fundamental performance rather than short-lived technology makes IsoTek particularly relevant in the pre-owned Hi-Fi market. In Singapore, Malaysia, and across Southeast Asia—where shared electrical grids and urban environments can introduce significant noise—pre-owned IsoTek power conditioners remain highly desirable. Their robust construction, long service life, and immediate sonic benefits contribute to strong resale demand and low ownership risk.

On SoundTribeAsia, IsoTek listings—new and pre-owned—are presented within a trusted marketplace framework that prioritises verified sellers and transparent condition reporting. This allows audiophiles across Southeast Asia to invest in proven power-conditioning solutions with confidence, ensuring their systems perform at their full potential regardless of component changes.

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