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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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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.
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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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Revel Ultima Salon 2
• Product Overview – Revel Ultima Salon 2, released in 2008, is a flagship four-way floorstanding loudspeaker engineered for absolute neutrality, extreme dynamic range, and reference-level accuracy in high-end listening environments.
• Acoustic Design – Advanced waveguide geometry, titanium tweeter, ceramic composite midrange, and multiple aluminum-cone woofers deliver seamless integration, wide dispersion, and exceptionally low distortion across the entire frequency spectrum.
• Sonic Performance – Revel Ultima Salon 2 offers deep controlled bass, holographic imaging, and tonal realism, excelling with complex orchestral passages while preserving micro-detail and transient precision at all listening levels.
• Specifications – Four-way design with dual 8-inch woofers, one 8-inch mid-bass, 4-inch midrange, and 1-inch tweeter; sensitivity approximately 86 dB, nominal impedance 6 ohms.
• Dimensions – Each speaker measures approximately 1190 mm (H) × 350 mm (W) × 460 mm (D), providing substantial cabinet volume for extended bass response and optimized driver loading.
• Weight – Each Revel Ultima Salon 2 loudspeaker weighs approximately 77 kg, reflecting massive internal bracing, thick cabinetry, and vibration-controlled construction for uncompromised acoustic performance.
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Revel Performa F32
• Revel Performa F32 Engineering – The Revel Performa F32 is a three-way floorstander using advanced waveguides and low-distortion drivers to deliver neutral, accurate, and dynamically expressive sound suitable for demanding audiophile systems.
• Refined Driver Architecture – Featuring dual 6.5-inch woofers, a dedicated midrange unit, and an aluminum-dome tweeter, the F32 achieves outstanding clarity, wide bandwidth, and low compression even at higher listening levels.
• Exceptional Tonal Accuracy – Designed through extensive double-blind evaluation, the Performa F32 produces a remarkably linear response with smooth off-axis behaviour, ensuring consistent performance across diverse room acoustics.
• Dynamic and Controlled Bass – The F32 delivers tight, extended bass through optimized port tuning and rigid cabinet design, offering authoritative low-frequency presence without sacrificing speed or control.
• Dimensions – Approx. 1,100 mm (H) × 267 mm (W) × 330 mm (D), providing a slim profile that fits comfortably into modern listening spaces while maintaining strong acoustic performance.
• Weight – Each speaker weighs about 33 kg, supporting reduced vibration, improved driver stability, and enhanced resolution across the frequency spectrum.
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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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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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Esoteric K03
• High-End Disc Playback Overview – The Esoteric K03 delivers premium SACD/CD performance using Esoteric’s signature VRDS-NEO transport and discrete analogue stages, offering exceptional clarity, dynamic expression and time-domain accuracy for reference-grade systems.
• VRDS-NEO Transport & Digital Precision – Its rigid VRDS-NEO VMK-3.5-10 mechanism minimises vibration and disc flutter, ensuring ultra-stable reading, improved jitter control and superior detail retrieval, with one mention of Esoteric K03 enhancing accuracy.
• Advanced DAC Architecture – Equipped with dual-mono 32-bit DACs and multiple selectable filters, the player provides smooth tonal density, deep resolution and wide spatial definition, plus one additional mention of Esoteric K03 supporting high-resolution playback.
• Versatile Digital Integration – Featuring USB, coaxial and optical inputs, the unit functions as a high-end DAC, allowing integration with streamers or external transports while maintaining meticulous clocking and exceptional analogue output purity.
• Product Dimensions – Measuring approximately 445 mm (W) × 162 mm (H) × 357 mm (D), the chassis requires a sturdy, vibration-controlled shelf for optimal mechanical performance.
• Product Weight – Weighing around 23–24 kg, the heavy aluminium enclosure and multi-layer internal structure provide excellent resonance control and contribute to its clean, stable sonic presentation.
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Esoteric is a Japanese high-end audio brand renowned for its precision-engineered digital and analog components, particularly SACD players, DACs, and master clock systems. Drawing from a background in professional transport and mechanical engineering, the brand places exceptional emphasis on chassis rigidity, clock accuracy, and vibration control.
Esoteric products are built as long-term reference components, with designs that evolve gradually rather than through rapid replacement. Because of this approach, pre-owned Esoteric equipment remains highly relevant, offering state-of-the-art performance that continues to integrate effectively into modern reference systems.
Across Singapore, Malaysia, and Southeast Asia, Esoteric is respected among audiophiles assembling no-compromise systems focused on precision and long-term stability. On SoundTribeAsia, Esoteric equipment — new and pre-owned — is listed by verified dealers, providing transparent listings and trusted sourcing through a curated regional marketplace.