Cayin CS-845A Reference Tube Integrated Amplifier

Cayin CS-845A Reference Tube Integrated Amplifier 

Twenty-four watts per channel, Single Ended design, Pure Class A Integrated Stereo Amplifier with 845 output power tubes.All tube Integrated with 6SN7 voltage amplification stage, 300B driver stage, and 845 output tubes.Three pairs of line inputs, one pair of Pre-In are located on the rear panel of the amplifier.Different from other inputs Pre-In offers you a possibility to connect to some other Preamplifier so that you can the CS-845A Reference as a power amplifier.Speaker terminals for 4 and 8 ohm speakers are located on the rear panel of the Amplifier.Taking advantage of customized Output transformer CS-845A Reference provides Headphone Output that can drive most of the headphones in the market.User bias controls for 845 have been used for bias adjustment and one meter has been added to the top plate to allow you to monitor bias with ease.Hum Balancer for 300B tube is accessible on the top plate for easy adjustment of the hum level of the tubes.Negative Feedback Selection is available on the front and the remote that you can choose between two levels of NFB to enjoy the different sound outputs of the CS-845A Reference tube amplifier.Under the state of 0dB it has an open sound with more details while as for -3dB CS-845A Reference outputs a soft, clean sound.Anodized aluminum front, fully vented chassis with excellent gorgeous finish, hand-made construction with the finest point-to-point wiring.Soft-start circuit and High Voltage Delay to protect the amplifier for extended life of sensitive components.High Voltage Fuses are used in the amplifier for protection. In case there were failure of tubes the Fuse will react first that you can know easily where the issue is.Premium Parts: Alps volume control, Porcelain Tube Sockets, Audio grade capacitors and carbon film resistors, Toroid transformer for power supply, Wide bandwidth EI output transformer, etc.Standard with remote control, CS-845A Reference can memorize last operation of the unit once switched off.Available front finish: Silver and Black.

What Our Experts Think

The Cayin CS-845A Reference Tube Integrated Amplifier is a powerhouse for audiophiles seeking refined sound. Here's why it excels:

• 845 Tubes: Known for delivering a smooth, warm sound with excellent depth and clarity.

• High Power Output: 80 watts of power, perfect for driving a variety of speakers with ease.

• Exceptional Audio Performance: Combines the best of tube and modern technology for detailed, dynamic sound.

• Premium Build: High-quality components and craftsmanship ensure longevity and optimal performance.

• Elegant Design: Classic tube amplifier aesthetics that enhance any audio setup.

Q&A

Q: What is the Cayin CS-845A?
A: The Cayin CS-845A is a high-end reference tube integrated amplifier, designed to deliver rich, warm, and detailed sound using 845 tubes for audiophile-quality audio.

Q: What makes the Cayin CS-845A special?
A: The CS-845A combines classic tube amplification with modern technology, offering superior sound quality, powerful output, and a refined audio experience.

Q: How much power does the Cayin CS-845A provide?
A: The CS-845A offers substantial power, making it capable of driving a wide range of speakers while maintaining exceptional audio clarity and warmth.

Q: Is this amplifier suitable for high-resolution audio?
A: Yes, the CS-845A is designed to deliver audiophile-grade sound, making it ideal for high-resolution audio sources.

Q: Why should I choose the Cayin CS-845A?
A: With its 845 tube design, powerful output, and exceptional sound quality, the Cayin CS-845A is perfect for audiophiles seeking top-tier performance and a rich, immersive listening experience.

Maintenance Tips

• Tube Care – Regularly check the tubes for signs of wear or damage. Replace them as needed to maintain optimal sound quality.

• Cleanliness – Keep the amplifier and tubes free from dust by wiping the exterior with a soft, dry microfiber cloth. Use compressed air to clean vents and tube sockets.

• Proper Ventilation – Ensure the amplifier is placed in a well-ventilated area to prevent overheating. Avoid stacking other equipment on top of it.

• Power Off When Not in Use – To prolong the lifespan of the tubes and other components, turn off the amplifier when it’s not in use for extended periods.

• Regular Inspections – Inspect the connections and cables for wear or damage. Replace any worn-out parts to prevent audio distortion or malfunction.

• Ambient Temperature – Keep the amplifier in a cool environment and avoid placing it in direct sunlight or near heat sources.

• Use with Matching Speakers – Always pair the amplifier with compatible speakers to ensure efficient power usage and high-quality sound output.