• Focal Kanta N1 Bookshelf Speakers Pair with Stands

    •⁠  Overview – The Focal Kanta N1 White/Black Bookshelf Speakers with Stands, released in 2018, are high-performance two-way standmount loudspeakers featuring Focal’s Beryllium tweeter and Flax mid-bass driver for exceptional clarity and precision.

    •⁠  Advanced Driver Technology – The combination of Focal’s pure Beryllium inverted-dome tweeter and proprietary Flax sandwich cone mid-bass driver delivers remarkable transient speed, natural tonal balance, and highly detailed treble extension.

    •⁠  Sonic Presentation – The Focal Kanta N1 White/Black Bookshelf Speakers with Stands produce expansive imaging, articulate midrange, and tight controlled bass, making them ideal for high-resolution stereo systems in medium-sized listening rooms.

    •⁠  Specifications – Two-way bass reflex design, 6.5-inch Flax mid-bass driver, Beryllium inverted dome tweeter, 8-ohm nominal impedance, 88dB sensitivity, frequency response approximately 46Hz–40kHz, recommended amplifier power 25–150W.

    •⁠  Dimensions – Each speaker measures approximately 422 mm high × 234 mm wide × 391 mm deep, while the dedicated stands elevate the speakers to optimal listening height for improved imaging.

    •⁠  Weight – Each speaker weighs approximately 14 kg, while the matching stands add additional stability, supporting precise positioning and reduced cabinet vibration during high-output listening.

  • Apogee Stage Speakers

    Product Overview – The Apogee Stage Speakers, released circa 1990, are full-range planar ribbon loudspeakers designed for high-resolution, low-distortion playback, delivering the open, fast transient response Apogee is renowned for.

    Ribbon Loudspeaker Performance – Featuring true ribbon midrange and tweeter elements, these speakers deliver lightning-fast transients, exceptional clarity, and expansive soundstaging that rewards high-quality amplification and careful system matching.

    Design & Sonic Character – The Apogee Stage Speakers use a dipole radiation pattern with large ribbon surfaces, producing natural tonal balance, deep image layering, and lifelike vocal reproduction unmatched by conventional dynamic driver designs.

    Specifications – Nominal impedance is approximately 3–4 ohms with sensitivity around 86 dB, requiring high-current amplifiers capable of stable low-impedance drive to unlock their full dynamic and tonal potential.

    Dimensions – Each speaker measures approximately 1220 mm (H) × 560 mm (W) × 60 mm (D), with a slim vertical profile that still demands adequate floor space and thoughtful room placement.

    Weight – Each speaker weighs roughly 32 kg, reflecting the substantial ribbon assemblies, rigid frame construction, and damping required for mechanical stability and accurate ribbon driver operation.

  • Fostex FE208

    Product Overview – Fostex FE208, released in 2002, is a high-sensitivity full-range driver designed for horn and back-loaded enclosures, prized for coherence, speed, and lifelike midrange reproduction.

    Sound Character – Designed for single-driver enthusiasts, this unit delivers exceptional immediacy, dynamic expression, and phase coherence, making it ideal for low-power tube amplifiers and minimalist signal paths.

    Driver Design – The FE208 features a lightweight paper cone, whizzer cone, and powerful ferrite motor system, enabling fast transient response and extended midrange clarity without crossover-induced phase distortion.

    Specifications – Nominal impedance is 8 ohms with sensitivity around 96 dB/W/m, supporting wide bandwidth performance and high efficiency, particularly suited for horn-loaded or high-efficiency loudspeaker designs.

    Dimensions – Driver diameter approximately 208 mm with standard mounting depth suitable for horn or large cabinet designs, allowing flexible integration into custom loudspeaker enclosures.

    Weight – Each driver weighs approximately 3 kg, with a rigid frame and motor assembly contributing to mechanical stability and controlled resonance behavior.

    Fostex FE208

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  • 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.

  • Focal Aria 948 Speakers

    • Focal Aria 948 Speakers – A high-performance 3-way floorstanding loudspeaker engineered for audiophiles seeking dynamic, full-range sound with exceptional tonal balance, rich midrange, and deep, articulate bass extension.

    • Innovative Driver Technology – The Focal Aria 948 Speakers utilize Flax sandwich cone drivers and an aluminum/magnesium TNF tweeter, delivering natural timbre, low distortion, and remarkable transient response across the frequency spectrum.

    • Acoustic Design and Cabinetry – Triple front-ported bass alignment with non-parallel MDF panels minimizes standing waves, enhancing imaging precision, room integration, and spatial depth in large listening environments.

    • Amplifier Synergy – With a nominal impedance of 8 ohms and 92.5 dB sensitivity, the Focal Aria 948 pairs effortlessly with high-current Class AB or Class D amplifiers from 40–350 watts per channel.

    • Product Dimensions – Each speaker measures 1,150 mm (H) × 371 mm (W) × 420 mm (D), ideal for medium-to-large listening spaces requiring expansive yet controlled sound.

    • Weight – Each Focal Aria 948 weighs approximately 35 kg, providing mechanical stability, cabinet rigidity, and reduced resonance for accurate low-frequency reproduction.

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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