| Input Impedance: |
100kΩ |
| Output Impedance: |
4Ω, 8Ω |
| Power Consumption: |
520W |
| Triode Mode: |
55W + 55W (RMS) |
| Ultralinear Mode: |
100W + 100W (RMS) |
| Frequency Response: |
9Hz - 50kHz (-3dB) |
| Total Harmonic Distortion (THD): |
2% (1kHz) |
| Signal-to-Noise Ratio (S/N): |
90dB |
| Net Weight: |
34kg |
| Finish: |
Silver or Black |
| Protective Cage: |
Provided |


What Our Experts Think
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Exceptional Sound Quality: The Cayin CS-150A offers a natural and smooth sound with a slightly warmer tone, characteristic of tube amplifiers, ensuring a rich and detailed listening experience.
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Powerful Output: Powered by EL34 tubes, it provides a balanced combination of power and finesse, making it suitable for both high and low-impedance speakers. The amplifier delivers robust performance without sacrificing tonal clarity.
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Versatile Circuit Design: With both Class A and Class AB operation modes, users can switch between them depending on their preference for ultra-high fidelity or a more powerful output, offering greater flexibility in tuning sound.
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Premium Build: The CS-150A boasts an elegant and solid construction with high-quality materials, ensuring durability and longevity while fitting seamlessly into any audiophile's setup.
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Excellent Connectivity Options: This amplifier supports multiple input options, including balanced and unbalanced connections, allowing it to integrate with a wide range of sources, making it perfect for various systems.
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User-Friendly Interface: Featuring an easy-to-use design with controls for bias adjustment, it allows users to fine-tune their listening experience to perfection.
Q&A
Q: What is the Cayin CS-150A?
A: The Cayin CS-150A is a high-performance tube amplifier using KT88 power tubes, designed to deliver a rich, dynamic audio experience with both power and warmth.
Q: What are the key features of the Cayin CS-150A?
A: The CS-150A features KT88 tubes for enhanced sound clarity and warmth, a fully balanced design for superior signal integrity, high-quality components for long-lasting durability, and a classic design with modern audiophile performance.
Q: How does the Cayin CS-150A sound?
A: The CS-150A provides a full, natural sound with deep bass, clear mids, and a smooth treble, offering an immersive listening experience with excellent dynamic range and tonal richness.
Q: Is the Cayin CS-150A powerful enough for large speakers?
A: Yes, with its robust output power, the Cayin CS-150A can drive large, high-impedance speakers effortlessly, providing ample power and clarity for demanding audio setups.
Q: What makes the Cayin CS-150A stand out from other amplifiers?
A: The CS-150A combines the warmth and character of tube amplification with modern design, offering both exceptional sound quality and aesthetic appeal in one package.
Q: Can the Cayin CS-150A be customized?
A: Yes, the amplifier features adjustable bias settings and supports various tube configurations, giving users the flexibility to fine-tune their audio experience.
Q: Is the Cayin CS-150A suitable for audiophiles?
A: Absolutely. The CS-150A is designed for serious audiophiles who appreciate the unique sound characteristics of tube amplification and seek high-quality, immersive sound
Maintenance Tips
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Regular Tube Checks: Inspect the tubes for any signs of wear or damage. Replace them if necessary to maintain optimal sound quality.
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Keep It Clean: Use a soft, dry microfiber cloth to clean the amplifier’s exterior. Avoid abrasive materials that could scratch the surface.
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Ventilation: Ensure the amplifier is placed in a well-ventilated area to avoid overheating and maintain efficient performance.
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Allow Warm-Up Time: Let the amplifier warm up for a few minutes before use to achieve optimal audio output.
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Handle with Care: Always handle the amplifier gently, especially around tube areas, to prevent any accidental damage.
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Store Properly: When not in use, store the amplifier in a dry and safe location to protect it from dust and environmental factors.