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Classe CP50 Preamp and CA150 Power Amplifier
• Reference Heritage – Classe CP50 Preamp and CA150 Power Amplifier, released in the late 1990s, combine solid state Class A/AB design with refined Canadian engineering, delivering authoritative control, tonal neutrality, and long-term musical satisfaction.
• Preamplifier Performance – The CP50 preamplifier is renowned for its low-noise architecture, discrete circuitry, and transparent gain stages, offering excellent channel separation and a natural, unforced presentation across analog sources.
• Power Amplifier Authority – The CA150 stereo power amplifier provides high-current solid state Class AB operation, maintaining composure into difficult speaker loads while preserving midrange clarity, dynamic headroom, and tight, controlled bass response.
• Specifications – Power output is rated at approximately 150 watts per channel into 8 ohms, doubling into 4 ohms, with wide bandwidth, high damping factor, and stable operation into demanding loudspeakers.
• Dimensions – Classe CP50 Preamp and CA150 Power Amplifier. CP50 measures approximately 483 mm (W) × 76 mm (H) × 330 mm (D), while CA150 measures roughly 483 mm (W) × 178 mm (H) × 406 mm (D), suitable for standard hi-fi racks.
• Weight – CP50 weighs about 8 kg, while the CA150 weighs approximately 29 kg, reflecting substantial power supply design, heavy transformers, and rigid chassis construction for vibration control and thermal stability.
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Mistral DT-307A
• Mistral DT-307A Overview – The Mistral DT-307A is a compact, budget-friendly tube hybrid amplifier featuring Class AB output and tube-driven preamplification, delivering smooth midrange warmth and engaging musicality for small-room listening.
• Hybrid Tube/Solid-State Performance – Combining vacuum-tube input stages with solid-state power delivery, the DT-307A offers enhanced harmonic richness, improved detail retrieval, and a spacious presentation compared to typical entry-level integrated amplifiers.
• Versatile Connectivity – Designed for modern users, the Mistral DT-307A includes multiple analog inputs, subwoofer output, and speaker A/B capability, allowing flexible integration into desktop, study, or compact hi-fi setups.
• Efficient Drive Capability – Despite its compact size, the DT-307A provides enough power to match well with sensitive bookshelf speakers, offering clean dynamics, low distortion, and a pleasantly warm tonal balance for daily music enjoyment.
• Dimensions – Approx. 140 mm (H) × 260 mm (W) × 220 mm (D), allowing easy placement on desks, shelves, or small racks while maintaining proper ventilation for tube operation.
• Weight – Roughly 4–5 kg, combining a lightweight footprint with sufficient chassis rigidity to support stable tube performance and reduce vibration-related noise.
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Mistral LS35A
• Classic Monitor Design – The Mistral LS35A brings the legendary BBC LS3/5A voicing to a modern build, offering exceptional midrange neutrality, nearfield accuracy, and an intimate, natural presentation ideal for smaller rooms.
• Refined Driver Integration – Using carefully matched woofers and tweeters with tight tolerances, the LS35A maintains coherent phase response, smooth vocal reproduction, and the precise imaging that defines the LS3/5A lineage.
• High-Quality Cabinet Engineering – The Mistral LS35A employs rigid cabinetry and damping techniques that minimize resonance, allowing the drivers to deliver transparency, detail retrieval, and tonal consistency across the listening range.
• System Compatibility – With its forgiving impedance profile and moderate sensitivity, the LS35A pairs well with high-quality solid-state or tube amplifiers, excelling in nearfield setups, desktop systems, or compact audiophile spaces.
• Dimensions – Approx. 305 mm (H) × 190 mm (W) × 165 mm (D), following the traditional LS3/5A compact bookshelf format for optimal boundary placement flexibility.
• Weight – Around 5–6 kg per speaker, providing sufficient mass for stability while remaining easy to position in high-precision listening environments.
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Classe Audio is a Canadian high-end audio manufacturer recognised for its focus on refined sound quality, understated industrial design, and system coherence. The brand has long prioritised musical balance and long-term listening comfort over exaggerated presentation.
Classé amplifiers and source components are engineered for durability and stable performance, with designs that age gracefully as systems evolve. As a result, pre-owned Classé equipment remains attractive to audiophiles seeking sophisticated electronics with lasting value.
SoundTribeAsia features Classé Audio equipment in both new and pre-owned condition from verified dealers, offering buyers transparency, trusted sourcing, and marketplace-level confidence beyond individual retailer offerings.


