Need help?Do you have a question about the Cayin CS-55A and is the answer not in the manual?
Highlights hand-made construction, El output transformers, toroidal power, quality components, and tube types.
Crucial safety advice on unplugging, ventilation, avoiding shorts, self-servicing, and handling.
Detailed technical specs for power output, frequency response, THD, and impedance with EL34 tubes.
Detailed technical specs for power output, frequency response, THD, and impedance with KT88 tubes.
Instructions on how to clean the amplifier chassis using only a soft dry cloth.
Outlines the 12-month warranty period and conditions for product repair and service.
Important warnings about electric shock, fire risk, exposure to moisture, and operational safety.
Steps for connecting the power cord correctly after all other audio and speaker cables are in place.
Advises on connecting power after other connections, noting transformer heat and voltage matching.
Identifies and explains the functions of the power switch, indicators, volume knob, and selector.
Details the rear panel's USB interface, audio inputs, tube selector, and speaker outputs.
Instructions for selecting and replacing power tubes (KT88/EL34) using the rear panel switch.
Describes bias selector switches, adjustment knobs, and the bias meter for tube calibration.
Step-by-step guide to adjust power tube bias, ensuring tubes are matched and balanced.
Information on installing batteries, operating functions, and best practices for the remote control.
Lists necessary hardware, OS versions (Windows/Mac), and suggested media players for USB audio.
Step-by-step guide to install the USB audio driver, including connecting the amplifier and computer.
Final steps for driver installation, including running the setup wizard and selecting output devices.
Advice on amplifier placement, ventilation, stability, and maintaining distance from walls.
A guide listing compatible replacement tubes for 12AX7, 12AU7, KT88, and EL34 vacuum tubes.
Illustrates connecting computers, CD players, and turntables, with critical connection notes provided.
Guides on matching speaker impedance (4/8 ohm) and connecting speaker cables properly.
Details the steps for turning on the amplifier, including power indicator behavior and warm-up time.
Tips on reading the manual, using correct parts, proper placement, and power safety.
Solutions for common issues like no output, sound distortion, noise, remote control, and USB problems.
Instructions for installing 9-pin vacuum tubes, emphasizing pin alignment to prevent damage.
Guidelines for installing 8-pin vacuum tubes, focusing on aligning the positioning pin correctly.
Advice for installing 4-pin tubes, noting pin thickness and hole size alignment for proper fit.
Steps for installing big 4-pin tubes, including rotating to tighten and checking positioning pin.
General| Type | Integrated Tube Amplifier |
|---|---|
| Input Sensitivity | 300mV |
| Signal-to-Noise Ratio | 88dB |
| Input Impedance | 100kΩ |
| Output Impedance | 4Ω, 8Ω |
| Power Consumption | 280W |
| Total Harmonic Distortion | 1% (1kHz) |
| Vacuum Tubes | 12AU7 x 2, 12AX7 x 1 |
| Inputs | 3 x Line, 1 x USB |
To Next Page
