Cayin CS-88A
The Cayin CS-88A delivers a lush, natural valve sound with firm, punchy bass and an expansive, open soundstage. Adrian found its triode mode especially fluid and emotionally engaging, while ultralinear operation adds extra slam and focus for complex music. With ample drive and standout musicality, it is a compelling tube-integrated sweet spot.
WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
Deliciously Crispy
Sound Quality
91/100
Build Quality
87/100
Value for Money
92/100
Pros
Triode mode delivers a lush, ultra-smooth, natural and emotionally engaging presentation with strong flow and musicality.
Produces a larger, more open soundstage with strong dynamics and a firm, punchy low end, even in triode mode.
Ultralinear mode adds useful slam, focus and scale for complex orchestral material and more demanding speakers.
Considered very good value and a potential sweet spot in Cayin's range.
Cons
Stock tubes can introduce slight glare or hardness in the upper midrange on certain recordings; tube rolling may better suit personal taste.
Limited connectivity: two RCA line inputs plus phono, with no XLR input.
While it can drive Magnepans, it will not offer the same grip and control as a powerful solid-state amplifier.
WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 91/100
The CS-88A is described as an open, highly musical valve amplifier with a relaxed but still lively character. Review listening found firm, punchy bass, ample drive, and a larger, more open presentation, with ultralinear operation available when greater scale and control are wanted.
Transparency Resolution
89/100
The reviewer calls it a revealing amplifier with adequate resolution to expose both the strengths and flaws of recordings. Its clarity is presented without the analytical edge sometimes associated with highly explicit equipment, preserving flow and ease.
Tonal Balance Musicality
94/100
Musicality is a central strength: the sound is described as lush, ultra-smooth, natural, and emotionally connected. Triode mode in particular is called "magical," while the amplifier retains enough excitement to avoid sounding overly soft or sleepy.
Dynamics
91/100
The CS-88A is said to deliver a firm, punchy and dynamic bottom end even in triode operation, with more than sufficient drive at high listening levels. Ultralinear mode brings extra slam, focus, and scale for complex orchestral music and more demanding loudspeakers.
Soundstage Imaging
91/100
The reviewer specifically reports a bigger soundstage and a more open presentation than the comparison context. This sense of scale is tied to the amplifier's greater voltage swing and dynamic capability.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
87/100
The available review evidence is positive about operational reliability, reporting no tube failures and describing the amplifier as very reliable. The review says little about chassis construction, internal layout, connections, or long-term mechanical durability.
Value for Money
92/100
At roughly $3,290-$3,500, the CS-88A is described as very good value for the money. The reviewer identifies it as a potential sweet spot in Cayin's range, combining relatively attainable pricing with a substantial musical and driving performance.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
Manufacturer's Description — Cayin
Hand-made construction with the finest point-to-point wiring.
Two EI output transformers with wide bandwidth are applied.
Specially designed toroid transformer for power supply.
Two 6SL7 and two 6SN7 tubes are used in the preamp stage.
Four KT88/6550EH tubes are used for AB1 push-pull amplification.
Triode and Ultralinear selection.
External user Bias Adjustment is accessible with the BIAS meter for monitoring on
the top of the amplifier.
External Tube Selection Switch between EL34 and KT88 on the rear panel for easy
tube replacement.
Equipped with remote control.
Can be used as a Power amplifier.
Soft start function (about 30 seconds).
CS-88A can memorize last operation of the unit once turned off.
High-quality Japanese ALPS motor potentiometer.
Thickly silver-plated signal cable has been used.
Equipped with easily-installed tube cover for protection.
Verified Dealers
Online Dealers
All Dealers
Zoom out the map to see more dealers
Authorized dealers for Cayin CS-88A
- A Tube High Fidelity — online and in-store — Almere, Flevoland, Netherlands (website)
- A1 Futureshop — online and in-store — North Rocks, New South Wales, Australia (website)
- Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
- Advanced MP3 Players — online and in-store — Musselburgh, Scotland, United Kingdom (website)
- AES — in-store — Mitte, Hessen, Germany (website)
- Apos Audio — online and in-store — Oakland, California, United States (website)
- ARK Audio — online and in-store — Borensberg, Östergötlands län, Sweden (website)
- Art & Voice — online (website)
- Art et son — online and in-store — Montréal, Québec, Canada (website)
- Audeos — online and in-store — Żywiec, Województwo śląskie (website)
and 67 more verified dealers