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Telos Grounding Noise Reducer GNR V5.1
• Product Overview – Telos Grounding Noise Reducer GNR V5.1, released in the early-2020s, is a passive noise-reduction grounding device engineered to lower system noise floors and stabilise reference grounding in high-resolution audio systems.
• Grounding Technology – Utilising Telos Audio Design’s proprietary grounding architecture, this unit absorbs and dissipates stray noise, leakage currents, and RF interference, improving background silence, micro-detail retrieval, and overall system coherence.
• Sonic Benefits – The Telos Grounding Noise Reducer GNR V5.1 enhances spatial clarity, low-level resolution, and tonal purity, particularly in complex systems where multiple digital, analogue, and power components share common grounding paths.
• Specifications – Passive grounding device with ultra-low impedance internal structure, non-magnetic chassis, resonance-controlled construction, and no active circuitry, ensuring zero signal insertion loss or dynamic compression during operation.
• Dimensions – Compact chassis designed for rack or floor placement, approximately 160 mm (W) × 80 mm (H) × 260 mm (D), allowing easy integration near source, amplifier, or power distribution components.
• Weight – Approximately 3–4 kg, reflecting dense internal materials used for vibration control and noise absorption without placing undue strain on shelving or equipment racks.
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Telos Audio Design Branda Signature Speaker Cables (2.5m Shotgun)
• Product Overview – Telos Audio Design Branda Signature Speaker Cables (2.5m Shotgun), part of Telos’s high-performance Branda Series, are meticulously engineered with premium materials and conductor geometry to deliver refined clarity and musical coherence.
• Cable Engineering – Designed with precision-stranded high-purity conductors, advanced dielectric materials, and heavy shielding, the Branda Signature cables minimise electromagnetic and radio-frequency interference while preserving timing and dynamic detail.
• Sonic Character – These cables offer a balanced tonal signature with articulate bass control, open midrange presence, and smooth treble extension, making them suitable for both high-resolution solid-state rigs and lively tube systems.
• Specifications – 2.5 m length “Shotgun” configuration, optimised conductor cross-section for low resistance and controlled inductance/capacitance, precision terminations for secure contact, and mechanical damping to reduce microphonics.
• Dimensions – Each cable pair measures 2.5 m, providing flexible reach for typical loudspeaker placements without excess slack, while retaining conductor integrity and consistent electrical performance.
• Weight – Moderate weight reflective of dense conductor and shielding construction, engineered to minimise strain on speaker and amplifier terminals while maintaining a tactile, confidence-inspiring feel.
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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.
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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.
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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.
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Luxman M-900u Ultimate
• Overview – Luxman M-900u Ultimate, released in 2013, is a solid-state Class AB stereo power amplifier engineered for extreme current delivery, tonal neutrality, and absolute control over demanding loudspeaker loads.
• Amplifier Architecture – Designed with Luxman’s ODNF 4.0 feedback circuitry, it delivers exceptional speed, ultra-low distortion, and natural musical flow while preserving dynamic contrast and micro-detail across complex recordings.
• System Authority – Luxman M-900u Ultimate excels in large-scale systems, providing effortless drive, deep bass grip, and expansive soundstaging, making it ideal for reference loudspeakers with challenging impedance characteristics.
• Specifications – Rated at 300 watts per channel into 8 ohms and 600 watts into 4 ohms, featuring high damping factor, wide bandwidth response, and fully discrete circuitry for uncompromised signal integrity.
• Dimensions – Approx. 467 mm (W) × 226 mm (H) × 485 mm (D), housed in a substantial chassis with thick aluminium panels and optimized internal layout for thermal stability and vibration control.
• Weight – Approximately 48 kg, reflecting massive transformers, large capacitor banks, and Luxman’s uncompromising mechanical construction required for sustained high-power performance.
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TELOS AUDIO Quantum Active Power Cord
• Product Overview – The TELOS AUDIO Quantum Active Power Cord, released in 2021, is an active AC power cable using proprietary Quantum Noise Reduction technology to lower noise and enhance dynamic realism in high-end audio systems.
• Active Noise Cancellation – Incorporating an onboard active circuit powered externally, the cable actively suppresses EMI and RF noise, improving background silence, transient speed, and perceived resolution across connected source or amplification components.
• System-Level Performance Gains – Designed for DACs, streamers, preamplifiers, and power amplifiers, the TELOS AUDIO Quantum Active Power Cord enhances tonal purity, spatial depth, and low-level detail without current compression.
• Specifications – High-purity copper conductors, active quantum noise-cancellation module, standard IEC connectors, compatibility with 110–240V systems, and optimized current handling suitable for both source and amplification duties.
• Dimensions – Typical cable length varies by configuration, commonly around 1.5–2.0 meters, allowing flexible system routing while accommodating the external active module placement.
• Weight – Approximately 1.2 kg depending on length, reflecting heavy-gauge conductors, shielding, and the integrated active noise-reduction module.
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Luxman L550
• Product Overview – The Luxman L550, released in 1982, is a pure Class A solid-state integrated amplifier celebrated for its rich tonal warmth, precise control, and exceptionally musical presentation across diverse loudspeaker systems.
• Signature Luxman Sound – Known for its fluid midrange and refined harmonic structure, the Luxman L550 delivers highly engaging musicality that appeals to audiophiles seeking natural detail and effortless coherence.
• Classic Engineering – The Luxman L550 showcases meticulous Japanese craftsmanship, employing hand-selected components and a dual-mono layout to improve channel separation, enhance resolution, and reinforce tonal stability during dynamic passages.
• System Synergy – The Luxman L550 integrates seamlessly into both modern and vintage systems, offering consistent drive, stable performance, and excellent pairing flexibility with sensitive or moderately demanding speakers.
• Dimensions – Approx. 460 mm (W) × 170 mm (H) × 455 mm (D), designed to fit standard audio racks while maintaining adequate ventilation for Class A heat dissipation.
• Weight – Around 25 kg, featuring a robust transformer and solid chassis construction that enhances mechanical stability and minimizes resonance intrusion.
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Shunyata Research Zitron Anaconda E-Tron Powerchord C-19 20A (1.75m)
• Shunyata Research Zitron Anaconda E-Tron Powercord C-19 20A (1.75m) – Shunyata’s flagship Zitron-series design delivers ultra-low noise, exceptional current stability, and reference-grade performance for demanding power amplifiers, regenerators, and high-current components.
• Noise Reduction Technology – Features Shunyata’s patented Zitron and Kinetic Phase Inversion technologies, dramatically lowering dielectric distortion and improving timing precision, leading to enhanced dynamics, clarity, and spatial accuracy.
• High-Current Performance – Engineered for 20A C-19 applications, the E-Tron version provides massive current delivery with optimized conductor geometry, ensuring stable power to large amplifiers and reference digital sources.
• Reference-Level Construction – Uses CDA-101 copper, advanced shielding, and vibration-absorbing elements, offering a quieter noise floor, improved transient articulation, and system-wide performance gains in resolving setups.
• Dimensions – Cable length 1.75m; thick-gauge construction with heavy shielding designed for reference power distribution systems requiring high-current capability and secure C-19 termination.
• Weight – Approx. 1.2–1.6 kg depending on termination; robust mass contributes to vibration control and ensures stable connection in high-end rack installations.
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Luxman MQ-88uC
• Luxman MQ-88uC – The Luxman MQ-88uC is a Class AB vacuum-tube power amplifier (released 2019), using KT88 output tubes to deliver refined musicality, low distortion, and Luxman’s signature warm yet articulate presentation.
• Premium Tube Circuitry – The Luxman MQ-88uC employs a Mullard-inspired circuit with meticulous point-to-point wiring, achieving exceptional linearity, wide bandwidth, and effortless drive with superb harmonic accuracy and midrange richness.
• Precision Engineering – With stabilized power regulation, highly shielded transformers, and Luxman’s proprietary LECUA attenuation architecture, the MQ-88uC ensures ultra-quiet operation and consistent performance even with demanding loudspeakers.
• Build Quality – The amplifier’s classic Japanese craftsmanship includes a rigid chassis, custom EI-core transformers, and precision-selected components that collectively enhance stability, tonal refinement, and operational longevity.
• Dimensions – Approx. 440 mm (W) × 184 mm (H) × 230 mm (D), compact for a tube power amplifier while preserving optimal internal airflow and layout.
• Weight – Roughly 16–18 kg, reflecting its robust transformer assembly, steel chassis, and premium tube complement.
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Luxman L-509X
• Flagship Integrated Design – The Luxman L-509X is a Class AB solid-state integrated amplifier with premium preamp, DAC-ready connectivity options, and precision volume control, delivering exceptional transparency and musical refinement.
• Advanced Circuit Topology – Featuring Luxman’s ODNF 4.0 technology and robust current delivery, the Luxman L-509X ensures low distortion, improved microdynamics, and authoritative grip over demanding loudspeakers.
• Premium Build Quality – Luxman L-509X showcases meticulous Japanese craftsmanship, including a reinforced chassis, precision meters, and optimized internal layout for noise reduction and long-term performance stability.
• Versatile System Integration – With high-grade line inputs, phono stage, and flexible system configuration, the amplifier accommodates both analog sources and modern setups while maintaining the signature Luxman sonic warmth.
• Dimensions – Luxman L-509X Measures approximately 440 mm (W) × 193 mm (H) × 463 mm (D), fitting comfortably into high-end audio racks while allowing proper ventilation.
• Weight – Weighs about 29.3 kg, reflecting its substantial power supply, robust transformers, and vibration-controlled chassis structure designed for maximum sonic purity.
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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.
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Telos Branda Signature Speaker Cables (2.5m)
• High-End Cable Overview – The Telos Branda Signature Speaker Cables (2.5m), launched in the early 2020s, feature precision-crafted conductors and advanced metallurgy engineered to deliver superior signal purity, dynamic contrast, and improved system coherence.
• Advanced Conductor Design – The Telos Branda Signature Speaker Cables (2.5m) employ ultra-high-purity copper and proprietary cryogenic treatment, reducing resistance and preserving harmonic detail for more open mids, extended highs, and tighter bass articulation.
• Enhanced Noise Control – With multi-layer shielding, vibration-damping geometry, and precision dielectric materials, the cables provide excellent RF rejection and lower noise floor, allowing greater transparency in complex high-resolution audio systems.
• Precision Termination – Telos’ custom CNC-machined connectors ensure superior contact stability and low-loss signal transfer, enhancing overall tonal balance and maximizing the sonic improvements provided by the Branda Signature design.
• Dimensions – Cable length: 2.5 meters per channel. Engineered with a moderate diameter for flexibility, easy cable routing, and compatibility with a wide range of speaker terminals.
• Weight – Approx. 0.7–1.0 kg per cable pair, depending on termination type, offering substantial mechanical stability without compromising ease of installation.
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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.
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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.