The integrated tube amplifier CS-55A represents the latest advancement in tube amplification technology made by cayinThis state-of-the-art machine is capable of delivering, thanks to 4 power valves KT-88 configured in push pull, 40 watts per channel in Class AB and modaliultra-linear quality.

The CS-55A features 4 source inputs: one MM Phono input , one USB port, two line inputs , to cater to a wide range of possibilities for every listener.

The Cayin CS55A is built with a front panel made entirely of anodized aluminum , a ventilated chassis with a beautiful finish, the finest mounting available (i.e. made point by point by hand, entirely in air ), a delayed start circuit to improve the life cycle of the toroidal power transformer and the output transformers.

Thanks to the extensive use of audio-grade capacitors , carbon film resistors , and ceramic tube sockets, this is the amplifier every audiophile should have in their collection.

The speaker impedance can be 8 ohms and 4 ohms . A practical remote control with all the control functions is also included .

Transform your music system! An extraordinary quality/price ratio and absolute performance are the qualities that best describe the Cayin CS-55A integrated tube amplifier.

It's perfect for managing both the analog and digital worlds. The Cayin CS-55A features a built-in MM phono stage that allows for pairing with turntables, and also includes a USB DAC for connecting to a computer or music server.

Through the USB 2.0 input, the DAC is capable of reproducing digital audio signals up to a maximum resolution of 32bit/384kHz , allowing you to listen to high-resolution HD liquid music .

This combination of high-end DAC and valves allows for a reproduction rich in harmonics and a wide and detailed soundstage, where all the sound levels are outlined with precise plasticity.

Lo output stage can be switched between modaliTriode and Ultra Linear. Furthermore, both KT-88 and EL-34 power valves can be used indifferently for extraordinary flexibility of use.

On the rear panel of the Cayin CS-55A, in fact, there is a special selector that allows you to adapt the transformer windings for the alternative use of KT-88 or EL-34 power tubes.

Furthermore, a dedicated integrated measuring instrument allows for easy, safe and autonomous adjustment of the bias current .

A 6.3mm jack socket on the front panel allows the connection of headphones and completes the standard equipment of this extraordinary valve amplifier, which, for versatility and performance, fears no rivals.

Cayin is an established Chinese brand in the world of hi-fi, particularly renowned for its tube electronics. With years of experience designing tube amplifiers, Cayin offers the charm and warmth of tube sound with highly competitive build quality and value.
Cayin's philosophy combines the tradition of tube technology with artisanal assembly. The amplifiers utilize premium tubes, such as KT88s, 845s, and other classic configurations, to deliver rich, warm, and three-dimensional reproduction that's particularly engaging with vocals, jazz, and acoustic music.
The range includes integrated valve amplifiers and CD players with DAC section, with models such as the CS series, designed for those who want to build a system with an analogue and musical sound.
Cayin is aimed at tube sound enthusiasts seeking quality and character without breaking the bank, with a range spanning the mid- to mid-high-end segments. In Italy, it's available through specialized high-fidelity retailers.