Amplificatore integrato a valvole Cayin CS-55A

1 400.-

27.04.2026

8702, Zollikon

Cayin CS-55A, amplificatore integrato a valvole, in perfette condizioni, con griglia, telecomando, imballo originale. Senza segni d'uso evidenti.
Valvole di potenza nuove Golden Lion.
Ottima fattura, presa cuffie frontale e ingresso per un DAC integrato
Vendo per passaggio a pre+finale.

The integrated tube amplifier CS-55A represents the latest advancement in tube amplification technology made by cayin. This 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 ultra-linear mode.
The CS-55A features 4 source inputs: one input Phono MM, a door USB, two entrances of line, to be able to satisfy a wide range of possibilities for every listener.
The Cayin CS55A is built with a front panel entirely made of anodized aluminium, a ventilated frame with a beautiful finish, the most refined of the montages available (i.e. the one created point by point by hand, entirely up in the air), a delayed start circuit to improve the life cycle of the toroidal power transformer and output transformers.
Thanks to the widespread use of Audio-grade quality capacitors, resistances in films by carbon, ceramic sockets for tubes, this is the amplifier every audiophile should have in their collection.
Speaker impedance can be 8 ohms and 4 ohms. A practical one is also supplied remote control equipped with all control functions.
Transform your music system! One extraordinary quality/price ratio e absolute performances These are the qualities that best describe the Cayin CS-55A integrated tube amplifier.
It is perfect for managing both the analogue and digital worlds. In fact the Cayin CS-55A incorporates a Integrated MM Phono section which allows the pairing of turntables and, at the same time, includes a converter USB DAC to be able to be connected to a computer or a music server.
Through the USB 2.0 input, the DAC is capable of reproducing digital audio signals up to maximum resolution of 32bit/384kHz, allowing listening to liquid music hd in high resolution..
This union between High end DACs and valves It allows you to obtain a reproduction rich in harmonics and with a large and detailed stage, where all the sound planes are outlined with precise plasticity.
Lo output stage can be switched between Triode and Ultra Linear modes. Furthermore, both KT-88 and EL-34 power valves can be used indifferently for extraordinary flexibility of use.
In fact, on the rear panel of the Cayin CS-55A there is a special selector that allows you to adapt the transformer windings for alternative use of KT-88 power tubes, or EL-34.
Furthermore, a special integrated measuring instrument allows adjustment of the Bias current in an easy, safe and autonomous way.
A 6.3mm jack socket on the front panel allows the connecting headphones and completes the standard equipment of this extraordinary tube amplifier, which, in terms of versatility and performance, is unrivaled.
Technical Specifications
? Frequency Response: 5Hz ~ 48kHz (-3dB)
? Output power (RMS) at 4 and 8 Ohms: 40W + 40W Ultra Linear, 22W + 22W Triode
? Distortion (THD): 1% (1kHz)
? Signal-to-noise ratio: 92 dB
? Input impedance: 100k
? Input sensitivity: 280mV
? Tubes: 12AX7 / ECC83 × 2 12AU7 / ECC82 × 2, KT88 (or EL34) × 4
? Features: Full-function remote control, integrated Bias Meter
? Inputs: 3 x Line, 1 x phono MM, 1 x USB
? PHONO STAGE MM:
Input sensitivity: 3mV
Input impedance: 47k?
Gain: 40dB
Signal-to-noise ratio: 68dB
? USB DAC specifications:
Compatible with class 1.0 audio and class 2.0 audio
Bit depth: 16-32bits
Sampling Rate: 44,1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz
Operating System: Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS
? Circuit: Class A/B
? Chassis: in anthracite metallic colour
? Front panel: Silver
? Output Impedance: 4 ohm, 8 ohm
? Maximum power: 270VA
? Mains voltage 230V AC / 50Hz
? Dimensions (L x W x H): 360mm × 334mm × 180mm
? Weight: 17 kg