• Norstone Vintage Speaker Stands

    •⁠  Overview – Norstone Vintage Speaker Stands, released in 2020, are retro-inspired loudspeaker supports combining classic aesthetics with modern rigidity, designed to improve speaker stability, resonance control, and overall sonic clarity.

    •⁠  Design & Damping – Built using steel columns and solid wooden top plates, the Norstone Vintage Speaker Stands reduce micro-vibrations, enhance midrange focus, and deliver improved bass articulation in compact bookshelf speaker systems.

    •⁠  System Matching – The Norstone Vintage Speaker Stands are ideal for standmount loudspeakers from brands like JBL, Klipsch, Wharfedale, and other classic-inspired designs, complementing both vintage and modern hi-fi interiors.

    •⁠  Specifications – Features rigid steel frame construction, high load-bearing capacity suitable for heavy bookshelf speakers, anti-slip top plate surface, and provision for optional isolation feet or spikes for floor coupling.

    •⁠  Dimensions – Overall dimensions (W x H x D): 380 x 260 x 280 mm, Rising height: 190 mm, max speaker weight is 60kg

  • Harmonix XDC-2 Power Cable (1.5m)

    •⁠  Overview – Harmonix XDC-2 Power Cable, released in the early 2000s, is a Japanese audiophile-grade power cable designed to prioritise tonal naturalness, musical flow, and noise reduction over sheer current delivery.

    •⁠  Design Philosophy – Developed using Harmonix’s tuning-by-ear approach, the cable focuses on resonance control, material synergy, and vibration damping to achieve a relaxed, organic presentation across analog and digital components.

    •⁠  Sonic Performance – Harmonix XDC-2 Power Cable is renowned for smooth treble, rich midrange tonality, and coherent timing, making it especially attractive for tube systems and musically voiced solid-state equipment.

    •⁠  Specifications – High-purity copper conductors, moderate gauge design, carefully selected dielectric materials, effective mechanical damping, and high-quality connectors optimized for stable contact and consistent AC power transfer.

    •⁠  Dimensions – Commonly supplied in approximately 1.5 m length, featuring a flexible outer jacket that allows easy routing while maintaining consistent electrical and mechanical characteristics.

    •⁠  Weight – Approximately 0.9 kg per cable, reflecting dense conductor materials and internal damping without excessive stiffness or stress on component IEC sockets.

  • Harmonix SYN 100 Spikes and RF909x Spike Base

    •⁠  Product Overview – Harmonix SYN 100 Spikes and RF909x Spike Base, released in the mid-2000s, are vibration control accessories designed to optimize mechanical grounding, resonance dissipation, and tonal balance in high-end audio systems.

    •⁠  Tuning Philosophy – Developed using Harmonix’s tuning-based approach, the combination controls energy flow rather than fully isolating components, preserving musicality, timing accuracy, and natural harmonic structure.

    •⁠  System Enhancement – Harmonix SYN 100 Spikes and RF909x Spike Base improve focus, bass articulation, and soundstage stability when used under loudspeakers, racks, or electronics, especially in revealing high-resolution systems.

    •⁠  Specifications – Precision-machined metal spikes with matched base interfaces, resonance-tuned materials, point-contact energy transfer, and compatibility with most speaker and rack threaded inserts for universal audiophile applications.

    •⁠  Dimensions – Individual spike height is approximately 25 mm, with RF909x bases measuring roughly 50 mm in diameter, allowing discreet placement while maintaining effective mechanical coupling.

    •⁠  Weight – Each spike and base set weighs approximately 150–200 g, providing sufficient mass for stability while supporting controlled resonance behavior and consistent component grounding.

  • 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.

  • Norstone Epur 4 HiFi Rack

    Product Overview – The Norstone Epur 4 HiFi Rack, released in the late 2010s, is a four-tier equipment rack combining steel uprights and tempered glass shelves to provide stable, vibration-controlled support for hi-fi components.

    Rigid & Clean Construction – Featuring square steel columns and thick tempered glass platforms, the Epur 4 minimizes resonance and mechanical feedback, helping electronics perform with improved clarity, focus, and consistent tonal balance.

    Multi-Component Flexibility – Designed for full systems, the rack offers generous tier spacing for amplifiers, sources, and power supplies, while allowing effective airflow and tidy cable management in compact listening spaces.

    Modern Audiophile Aesthetics – The Norstone Epur 4 HiFi Rack blends minimalist design with functional engineering, making it suitable for contemporary interiors without compromising stability or long-term equipment support.

    Dimensions – Approx. 600 mm (W) × 450 mm (D) × 800 mm (H) overall, with shelf spacing optimized for standard-width hi-fi components and multi-box systems.

    Weight – Around 18 kg assembled, providing sufficient mass for vibration control while remaining practical to position and adjust within home audio environments.

  • Norstone Bergen 2 Hifi Rack

    Product Overview – The Norstone Bergen 2 Hifi Rack, released in the late 2010s, is a compact modular equipment rack combining steel uprights and tempered glass shelves to support stable, vibration-controlled hi-fi system placement.

    Rigid Structural Design – Built with square steel columns and thick smoked glass shelves, the Bergen 2 Hifi Rack minimizes resonance, improves component stability, and enhances sonic clarity across both analogue and digital audio setups.

    Compact System Integration – Designed for space-conscious environments, the rack offers practical tier spacing, clean cable routing, and sufficient ventilation, making it ideal for integrated amplifiers, streamers, and compact power amplifiers.

    Everyday Audiophile Practicality – The Norstone Bergen 2 Hifi Rack supports moderate component weights while maintaining elegant aesthetics, providing a reliable and visually clean platform for modern living spaces.

    Dimensions – Approx. 600 mm (W) × 450 mm (D) × 400 mm (H) per shelf section, offering compatibility with standard-width hi-fi components and balanced vertical spacing.

    Weight – Roughly 15 kg assembled, delivering adequate mass for vibration control while remaining easy to position or relocate within home audio systems.

  • Norstone Stabbl Hifi Rack

    Product Overview – The Norstone Stabbl Hifi Rack, released in the late 2010s, is a modular steel-and-wood equipment rack designed to provide high load capacity, excellent vibration control, and clean aesthetics for high-end audio systems.

    Rigid Modular Construction – Built with solid steel legs and thick bamboo shelves, the Stabbl Hifi Rack minimizes resonance and offers exceptional structural stability, allowing sensitive electronics to perform with improved clarity and dynamic consistency.

    Audiophile-Oriented Design – Each tier is height-adjustable, enabling flexible component placement, proper ventilation, and optimized cable routing while maintaining a mechanically grounded platform for amplifiers, source components, and power supplies.

    System Compatibility – The Norstone Stabbl Hifi Rack supports heavy power amplifiers and multi-box systems, providing reliable isolation and consistent performance benefits across both analogue and digital audio setups.

    Dimensions – Typical shelf dimensions are approximately 590 mm (W) × 490 mm (D), with adjustable height spacing per tier to accommodate large-format hi-fi components and power conditioners.

    Weight – Around 18–20 kg per module depending on configuration, delivering substantial mass for effective vibration damping and long-term mechanical stability.

  • Norstone Stylum 3 Speaker Stand

    Product Overview – The Norstone Stylum 3 Speaker Stand, introduced in the mid-2010s, is a rigid steel loudspeaker stand engineered to improve stability, imaging focus, and bass control for stand-mount speakers.

    Rigid Steel Construction – Built with square-section steel columns and a heavy base plate, the Norstone Stylum 3 Speaker Stand reduces resonance and vibration, allowing speakers to perform with improved clarity, timing, and spatial precision.

    Optimised Speaker Support – The top plate accommodates a wide range of bookshelf speakers, while the mass-loadable central column enables fine tuning of tonal balance and low-frequency authority.

    Practical Audiophile Design – Adjustable floor spikes provide secure coupling on carpeted or solid floors, ensuring consistent speaker positioning and reliable performance in dedicated listening rooms or mixed-use spaces.

    Dimensions – 730 mm height with a top plate around 165 × 220 mm and a wide base for enhanced stability and correct tweeter ear-level alignment.

    Weight – Roughly 7 kg per stand, offering sufficient mass to control resonance while remaining manageable for installation and repositioning.

  • 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.

  • Adcom GFP-555 Preamp and GFA-5800 Power Amp

    Classic Adcom System – The Adcom GFP-555 Preamp and GFA-5800 Power Amp, introduced in the early 1990s, deliver robust solid-state performance with high-current Class AB amplification, offering strong dynamics and clean, authoritative control.

    High-Resolution Preamp Design – The GFP-555 features low-noise circuitry, precise tone controls, a high-quality phono stage, and multiple inputs, giving the Adcom GFP-555 Preamp and GFA-5800 Power Amp excellent system flexibility.

    Powerful Amplification – The GFA-5800, designed by Nelson Pass, provides 250W per channel into 8 ohms with massive current reserves. This ensures the Adcom GFP-555 Preamp and GFA-5800 Power Amp can drive difficult speakers with ease.

    Musical, Neutral Presentation – The pairing delivers fast transient response, wide soundstage, and neutral tonal balance, making it a sought-after vintage combo for both audiophiles and collectors seeking reliable performance.

    Dimensions – Preamp: approx. 432 × 89 × 330 mm. Power amp: approx. 432 × 203 × 483 mm. Designed to fit standard audio racks with deep shelves.

    Weight – Preamp weighs about 7 kg; power amp around 28–30 kg, thanks to its heavy transformer and large heat sinks for stable high-current operation.

  • Adcom GFP-345 Pre-Amp and GFA-535 mk2 Amplifier

    Adcom GFP-345 Pre-Amp and GFA-535 Mk2 Amplifier – A classic solid-state pairing featuring a fully Class AB power stage, offering clean, authoritative drive and exceptional value for enthusiasts seeking transparent, reliable high-fidelity performance.

    Refined Preamp Control – The GFP-345 provides precise volume management, clean signal routing, high-quality phono stage support, and low-noise circuitry, enabling a neutral presentation with impressive musical clarity across varied source components.

    Dynamic Class AB Power – The GFA-535 Mk2 delivers approximately 60W per channel into 8 ohms with robust current delivery, maintaining excellent channel separation, punchy dynamics, and stable operation even with moderately difficult loudspeaker loads.

    Synergistic System Performance – Together, the GFP-345 and GFA-535 Mk2 create a cohesive soundstage with firm bass control, open midrange, and smooth treble, making this combo a proven choice for budget-conscious yet discerning listeners.

    Dimensions – GFP-345: approx. 432 mm (W) × 76 mm (H) × 330 mm (D). GFA-535 Mk2: approx. 432 mm (W) × 140 mm (H) × 330 mm (D). Fits standard racks comfortably.

    Weight – GFP-345 weighs around 5–6 kg, while GFA-535 Mk2 weighs roughly 10–11 kg, with a solid transformer and steel chassis enhancing durability and vibration resistance.

  • NorStone ESSE HiFi Rack (4 Tier)

    • NorStone ESSE HiFi Rack (4 Tier) – A high-quality hi-fi furniture solution built with gloss-black epoxy-lacquered steel and tempered glass shelves, offering clean aesthetics and functional support for serious audio systems. 

    • Audio-System Ready Construction – The rack’s design separates electronics across four levels, helping improve ventilation and reduce mechanical and electrical interference—ideal for high-fidelity audio setups. 

    • Dimensions & Shelf Capacity – External size of 570 mm (W) × 860 mm (H) × 400 mm (D) with shelf spacing of 222 mm; upper shelf rated at 20 kg, internal shelves 20 kg each, and bottom shelf 40 kg. 

    • Load Rating & Stability – Each glass shelf supports substantial weight (bottom shelf up to 40 kg) with a net rack weight ~23.3 kg, providing stable, vibration-resistant support for components. 

Adcom is an American audio electronics brand known for delivering high-current amplification and robust engineering at accessible price points. Rising to prominence through its power amplifiers and preamplifiers, Adcom focused on reliability, drive capability, and straightforward circuit design.

Adcom amplifiers are built with conservative engineering margins and substantial power supplies, allowing many models to remain in active use decades after release. This makes pre-owned Adcom equipment especially attractive to listeners seeking dependable amplification with lasting performance.

Across Singapore, Malaysia, and Southeast Asia, Adcom continues to appeal to value-conscious audiophiles building reliable systems. On SoundTribeAsia, Adcom equipment — new and pre-owned — is offered by verified dealers, providing transparent listings and trusted access through a regional marketplace.

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