• MBL N51 Integrated Amplifier

    Specifications: MBL N51 Integrated Amplifier

    • Type: Integrated amplifier

    • Output Power: 380 W per channel (4 Ω), 200 W per channel (8 Ω)

    • Class of Operation: Class A / AB hybrid

    • Inputs: 3 × RCA (unbalanced), 2 × XLR (balanced)

    • Outputs: 1 × RCA pre-out, 1 × XLR pre-out

    • Frequency Response: 0.3 Hz – 330 kHz (-3 dB)

    • THD: < 0.01% • Damping Factor: 200

    • Input Impedance: 47 kΩ

    • Dimensions (W × H × D): 45 × 17 × 40 cm

    • Weight: 35 kg

    • Made in Germany

  • Proac Tablette Signature 10

    Product Overview – The ProAc Tablette Signature 10, released in 2019, is a compact high-end standmount loudspeaker engineered for exceptional midrange purity, refined treble, and precise timing despite its small enclosure.

    Design Philosophy – Featuring a silk-dome tweeter and precision mid-bass driver, the Tablette Signature 10 focuses on phase accuracy and cabinet rigidity, delivering holographic imaging and musical coherence prized by experienced audiophiles.

    Listening Performance – ProAc Tablette Signature 10 excels with vocals, acoustic recordings, and small ensembles, producing articulate bass, natural tonal balance, and surprising scale when paired with high-quality amplification and solid speaker stands.

    Specifications – Nominal impedance is 10 ohms, sensitivity rated at approximately 86 dB, frequency response extends to around 54 Hz–30 kHz, and recommended amplifier power ranges from 20 to 100 watts per channel.

    Dimensions – Compact cabinet measures approximately 305 mm (H) × 190 mm (W) × 160 mm (D), allowing flexible placement while maintaining optimal internal volume for controlled bass and low coloration.

    Weight – Each speaker weighs roughly 5 kg, reflecting dense cabinet construction and internal damping designed to minimise resonance and preserve clarity at higher listening levels.

  • 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.

  • Proac Response D18 Speakers

    •⁠  Overview – ProAc Response D18 Speakers, released in 2012, are slim floorstanding loudspeakers designed to deliver full-scale sound, exceptional midrange clarity, and refined dynamics from an elegant, space-efficient enclosure.

    •⁠  Acoustic Design – Engineered with ProAc’s proven driver integration, they offer a coherent, open soundstage with fast transient response, natural tonal balance, and impressive bass extension relative to their compact floorstanding form factor.

    •⁠  Listening Performance – ProAc Response D18 Speakers are widely praised for their musicality and neutrality, excelling with vocals and acoustic instruments while remaining dynamic and engaging across rock, jazz, and orchestral recordings.

    •⁠  Specifications – 2.5-way reflex design, nominal 8-ohm impedance, sensitivity approx. 88.5 dB, twin 6.5-inch mid-bass drivers, silk-dome tweeter, and rear-firing port optimized for controlled low-frequency output.

    •⁠  Dimensions – Approx. 890 mm (H) × 203 mm (W) × 260 mm (D), offering a slender footprint that integrates easily into domestic listening rooms without sacrificing scale or low-frequency authority.

    •⁠  Weight – Approximately 21 kg per speaker, reflecting solid cabinet construction and internal bracing designed to minimize resonance and support clean, articulate sound reproduction at higher listening levels.

  • NBS Omega IV Speaker Cable (2.8m)

    •⁠  Product Overview – NBS Omega IV Speaker Cable, released in the early 2010s, is a flagship reference speaker cable designed to maximize signal purity, dynamic realism, and tonal density in ultra-high-end audio systems.

    •⁠  Conductor & Dielectric Design – Utilizing NBS’s proprietary rectangular solid-core conductors and advanced dielectric materials, the cable minimizes skin effect, phase distortion, and energy storage for superior coherence and musical flow.

    •⁠  Sonic Performance – NBS Omega IV Speaker Cable delivers exceptional soundstage scale, explosive dynamics, and profound low-frequency authority while preserving microdetail, harmonic richness, and natural timbre across complex recordings.

    •⁠  Specifications – Ultra-low resistance and inductance geometry, heavy-gauge multi-conductor architecture, high-current capability, and precision-terminated spades or bananas optimized for reference amplifiers and full-range loudspeakers.

    •⁠  Dimensions – Available in various custom lengths, typically supplied in 2.0–3.0 meter stereo pairs, with substantial cable diameter reflecting its complex internal conductor and shielding structure.

    •⁠  Weight – Approximately 4–5 kg per stereo pair depending on length, indicating massive conductor mass, dense dielectric layering, and mechanically damped outer jackets.

  • MBL N15 Monoblock

    •⁠  Product Overview – MBL N15 Monoblock, released in 2019, is a solid-state Class AB monaural power amplifier delivering high-current authority, extreme stability, and effortless control for reference-grade loudspeaker systems.

    •⁠  Amplification Architecture – Fully balanced signal topology with oversized power supplies ensures low noise, exceptional channel separation, and unwavering performance under demanding loads, reflecting MBL’s Noble Line engineering philosophy.

    •⁠  Sonic Performance – MBL N15 Monoblock delivers immense dynamic headroom, deep bass grip, and expansive soundstage reproduction, maintaining tonal neutrality and composure even at high listening levels.

    •⁠  Specifications – Rated at approximately 200 W into 8 ohms and 400 W into 4 ohms, with high-current output stages optimized for difficult speaker impedances and wide bandwidth signal handling.

    •⁠  Dimensions – Each chassis measures approximately 480 mm (W) × 170 mm (H) × 480 mm (D), designed to integrate seamlessly into high-end audio racks while supporting robust internal power architecture.

    •⁠  Weight – Each monoblock weighs approximately 33 kg, reflecting heavy-duty transformers, extensive heatsinking, and rigid construction essential for long-term thermal stability and sonic consistency.

  • Proac Response D20

    ProAc Response D20 Loudspeaker Overview – The ProAc Response D20, released in the early 2010s, delivers refined musicality with its silk-dome tweeter and expertly tuned cabinet, offering a naturally expressive and highly engaging listening experience.

    Advanced Tweeter and Midbass Design – Featuring ProAc’s soft-dome tweeter and a meticulously engineered midbass driver, the Response D20 produces smooth highs, rich midrange presence, and impressive low-frequency extension for its compact footprint.

    Natural Tonality and Imaging – The ProAc Response D20 is celebrated for its warm tonal balance, exceptional vocal clarity, and pinpoint imaging, making it ideal for acoustic, jazz, and vocal-centric music lovers.

    Cabinet Craftsmanship – Built with rigid, hand-finished real-wood veneer cabinets, the D20 minimises resonance and enhances transparency, delivering the signature ProAc blend of musicality and detail.

    Dimensions – Approx. 975 mm (H) × 190 mm (W) × 229 mm (D), offering a slim profile that integrates easily into modern listening spaces without compromising acoustic authority.

    Weight – Roughly 22 kg per speaker, providing stability and improved bass performance through cabinet rigidity and internal bracing.

  • Proac Tablette II

    ProAc Tablette II Overview – The ProAc Tablette II, released in the early 1990s, is a legendary compact monitor known for its exceptional imaging, natural midrange, and room-friendly performance despite its small sealed-cabinet design.

    Iconic Mini-Monitor Sound – The ProAc Tablette II delivers superb coherence, rich vocal presence, and precise stereo imaging, offering musical refinement that outperforms many larger speakers in accuracy and soundstage clarity.

    Versatile Placement – Designed for nearfield and small-room listening, the ProAc Tablette II performs exceptionally well on high-quality stands, maintaining tonal balance and articulation even when placed close to walls.

    Timeless British Engineering – Handmade to high standards typical of early ProAc designs, the Tablette II combines premium drivers, careful crossover tuning, and classic cabinetry for long-term reliability and natural musicality.

    Dimensions – Approx. 305 mm (H) × 165 mm (W) × 210 mm (D), compact enough for bookshelves, desktop setups, or small dedicated listening spaces.

    Weight – Roughly 4–5 kg per speaker, providing a solid and stable cabinet that enhances clarity and reduces unwanted resonance.

  • 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.

  • MBL C51 Integrated Amplifier

    MBL C51 Integrated Amplifier – This premium Class AB integrated amplifier combines high-current power delivery with MBL’s signature refinement, offering holographic imaging, smooth dynamics, and authoritative control suitable for demanding loudspeaker systems.

    Advanced Pre/Power Architecture – The C51 uses discrete circuitry, ultra-low-noise voltage regulation, and precision volume control to ensure exceptional signal purity, delivering lifelike tonal accuracy and outstanding microdynamic resolution.

    High-Current Output Performance – MBL C51 Integrated Amplifier is rated at 180W into 8Ω and 300W into 4Ω, the C51 provides excellent stability, grip, and transient impact, enabling it to drive complex speaker loads effortlessly and musically.

    Premium Noble Line Engineering – Borrowing from MBL’s flagship designs, the C51 features robust internal layout, resonance-optimized chassis construction, and meticulous parts selection to ensure consistent high-end performance.

    Dimensions – Approx. 440 mm (W) × 183 mm (H) × 390 mm (D). The sculpted Noble Line chassis provides superior mechanical stability and ventilation for reliable long-term operation.

    Weight – Approximately 28 kg, offering excellent mass damping and structural rigidity that enhances noise reduction and overall sonic refinement.

  • ProAc Carbon Pro 8

    ProAc Carbon Pro 8 – This reference floorstanding loudspeaker employs a carbon-fiber cabinet structure, advanced crossover engineering, and high-sensitivity drivers to deliver dynamic, transparent, and effortlessly detailed sound for true high-end systems.

    Carbon-Fiber Composite Cabinet – The ProAc Carbon Pro 8 uses a rigid carbon-fiber and resin shell designed to minimize resonance, improving clarity, transient speed, and low-level detail across the full frequency spectrum.

    High-Resolution Driver System – Featuring ProAc’s ribbon tweeter and custom bass/mid drivers, the Carbon Pro 8 produces expansive imaging, deep bass authority, and exceptional tonal accuracy suitable for both large rooms and demanding listeners.

    Precision Crossover Implementation – Hand-selected components and time-aligned crossover topology ensure seamless driver integration, controlled dispersion, and a natural, coherent soundstage with excellent microdynamic expression.

    Dimensions – Approx. 1200 mm (H) × 270 mm (W) × 430 mm (D). Tall, elegant enclosure designed for optimal acoustic loading and room interaction.

    Weight – Approximately 50–55 kg per speaker, providing exceptional stability and resonance control to support high-output, low-distortion performance.

  • MBL N11 Preamplifier and N21 Stereo Power Amplifier

    MBL N11 Preamplifier and N21 Stereo Power Amplifier – This flagship Noble Line pairing delivers exceptional refinement, with the N21 operating in Class AB to provide authoritative drive, holographic imaging, and MBL’s signature musical realism.

    Ultra-Low-Noise Preamplifier Design – The MBL N11 employs discrete gain stages, precision resistive ladder volume control, and advanced isolation topology, ensuring absolute signal purity, superior dynamic contrast, and effortless tonal accuracy.

    High-Current Power Capability – The MBL N21 outputs 250W into 8Ω and doubles into 4Ω, offering exceptional control, stability, and dynamic reach, allowing demanding loudspeakers to perform with scale and composure.

    Noble Line System Synergy – When paired, the N11 and N21 deliver seamless coherence, expansive sound staging, and deep microdynamic detail, embodying MBL’s renowned ability to recreate live, full-bodied, three-dimensional musical presence.

    Dimensions – N11: approx. 440 × 92 × 390 mm (W × H × D).

    N21: approx. 440 × 210 × 460 mm. Both share the distinctive Noble Line geometry and robust internal architecture.

    Weight – N11 approx. 12 kg; N21 approx. 38 kg. Heavy, resonance-controlled chassis construction enhances mechanical stability, lowers noise, and maximizes overall sonic performance.

  • MBL 116F Radialstrahler Loudspeaker

    Omnidirectional Loudspeaker Overview – The MBL 116F Radialstrahler Loudspeaker delivers full-range 360-degree radiation with exceptional coherence, holographic staging and organic musical flow, offering a truly immersive high-end listening experience for advanced systems.

    Radialstrahler Driver Architecture – Using MBL’s patented Radialstrahler transducers, the design produces uniform dispersion, natural tonal density and lifelike spatial imaging, with one mention of MBL 116F Radialstrahler Loudspeaker across the system description.

    Bass System & Dynamic Behaviour – Featuring dedicated woofers and a powerful low-frequency chamber, the speaker provides deep, controlled bass, outstanding transient speed and exceptional dynamic scaling, with one additional mention of MBL 116F Radialstrahler Loudspeaker.

    Cabinet Engineering & Vibration Control – The rigid, multi-chamber enclosure minimises resonances while supporting seamless driver integration, allowing improved clarity, stable imaging and highly accurate reproduction across complex acoustic environments.

    Product Dimensions – Each loudspeaker measures approximately 1,200 mm (H) × 310 mm (W) × 430 mm (D), offering a sculptural footprint designed for ideal dispersion and room placement flexibility.

    Product Weight – Weighing around 50–55 kg per speaker, the substantial cabinet structure enhances mechanical stability, reduces coloration and supports superior bass definition and overall acoustic performance.

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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