• Grandinote Supremo Integrated Amplifier

    Overview – The Grandinote Supremo Integrated Amplifier (2018) is a high-end pure Class A solid-state integrated amplifier using full dual-mono, no-feedback topology with MagnetoSolid-VHP output transformers for exceptional musical depth and control. 

    Architecture & Sound – With no capacitors in the signal path and full balanced XLR inputs only, the Supremo delivers ultra-wide bandwidth, superior channel separation, rich timbral accuracy, and a natural, uncompressed musical presentation. 

    Performance Character – Sonically energetic and transparent, the Supremo balances precision and musicality, producing articulate bass, detailed midrange, and refined highs with remarkable dynamics and coherence. 

    Specifications – Class A output 37 W per channel into 8 Ω, damping factor >230, flat response 1.5 Hz–350 kHz, four fully balanced XLR inputs, direct-coupled stages, and 270 W absorbed power. 

    Dimensions – Chassis measures approximately 318 mm (W) × 196 mm (H) × 473 mm (D), crafted for mechanical rigidity and resonance suppression in premium audio systems. 

    Weight – Weighs about 40 kg, reflecting substantial internal components, heavy shielding, and a robust, precision-machined Italian build for stability and long-term reliability. 

  • 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.

  • 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.

  • Acoustic Signature Manfred Turnturntable

    •⁠  Overview – Acoustic Signature Manfred Turntable, released in 2015, is a high-mass belt-drive turntable engineered for extreme rotational stability, ultra-low noise, and reference-grade analogue playback performance.

    •⁠  Drive Architecture – Built around a multi-motor belt-drive system and Acoustic Signature’s proprietary bearing design, it delivers exceptional speed consistency, deep black backgrounds, and effortless musical flow with demanding vinyl pressings.

    •⁠  Construction Quality – The Acoustic Signature Manfred Turntable features a massive aluminium platter and precision-machined chassis, providing outstanding resonance control and mechanical grounding for cartridges to extract maximum groove information.

    •⁠  Specifications – High-mass aluminium platter, inverted sintered bronze bearing, multi-motor belt drive, electronic speed control for 33/45 RPM, ultra-low wow and flutter, and compatibility with a wide range of premium tonearms.

    •⁠  Dimensions – Approx. 480 mm (W) × 170 mm (H) × 380 mm (D), offering a substantial footprint designed to support heavy platter mass and multiple motor assemblies while fitting standard high-end equipment racks.

    •⁠  Weight – Approximately 39 kg without tonearm, reflecting the turntable’s extreme mass design philosophy focused on vibration suppression, speed accuracy, and long-term mechanical stability.

  • Goldmund Telos 390.5

    Product Overview – The Goldmund Telos 390.5, released in 2018, is a solid-state Class AB integrated amplifier featuring an onboard DAC and preamplification stage, delivering exceptional transparency, precision timing, and superior dynamic handling.

    Advanced Signal Processing – Incorporating Goldmund’s Leonardo Time Correction technology, the Telos 390.5 ensures phase-accurate reproduction, improving soundstage coherence, transient precision, and natural musical flow across complex recordings.

    High-Current Drive – The amplifier’s robust output stage provides exceptional control over low-impedance speakers, while its ultra-low-noise architecture preserves micro-detail and maintains stability even under demanding dynamic loads.

    Construction Excellence – Precision-machined chassis, mechanical grounding, and internal vibration control systems allow the Goldmund Telos 390.5 to minimize resonance, ensuring purer signal delivery and long-term reliability.

    Dimensions – Approx. 440 mm (W) × 430 mm (D) × 135 mm (H), optimized to house its DAC module, preamp circuitry, and high-current output section within a resonance-controlled enclosure.

    Weight – Around 22 kg, reflecting its solid power supply, reinforced mechanical structure, and premium-grade components employed to meet Goldmund’s reference standards.

  • Goldmund Telos 280

    Product Overview – The Goldmund Telos 280, introduced in 2019, is a solid-state Class AB power amplifier delivering ultra-low distortion, exceptional control, and Goldmund’s proprietary mechanical grounding technology for superior signal purity.

    Precision Engineering – Utilizing advanced thermal management and optimized circuit topology, the Telos 280 provides remarkable transient accuracy, expansive dynamics, and a clean, stable output ideal for demanding high-end loudspeakers.

    Goldmund Signature Sound – The amplifier incorporates Leonardo Time Correction processing, ensuring phase accuracy and natural musical flow, allowing the Goldmund Telos 280 to excel in realism and three-dimensional imaging.

    Build Quality – Designed with a rigid chassis and vibration-damped architecture, the Telos 280 achieves outstanding noise reduction, improved component stability, and long-term reliability consistent with Goldmund’s reference standards.

    Dimensions – Approx. 440 mm (W) × 490 mm (D) × 135 mm (H), accommodating substantial internal shielding and Goldmund’s precision-machined structural elements.

    Weight – Around 25 kg, reflecting its robust transformer system, reinforced chassis, and high-current output stage required for premium 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.

  • 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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