Page 1
NFB SEL NFB SEL INPUT SEL. INPUT SEL. BALANCE LINE LINE LINE LINE LINE LINE NFB - dB NFB - dB VACUUM TUBE PRE AMPLIFIER VACUUM TUBE PRE AMPLIFIER User's Manual...
CAYIN M-11LS Thanks for choosing Vacuum Tube Pre-Amplifier and plea se read the user's manual carefully before installation and operation. Table of Contents ……………………… Table of Contents………………………………………………………………………………… ………………………………………………………………………………… ……………………… Package Contents ………………………………………………………………………………… ………………………… Product Features ……………………………………………………………………………… ………………………… Safety Precautions ………………………………………………………………………………………...
We are not responsible for problems and damages caused by non-original parts replacement in Package Contents Please carefully check the package first and then open it. Package contents include: ; 1 CAYIN M-11LS 1 piece ; 2 Main Fuse 2 pieces ;...
Product Features ◆ The elegant design is like the opera theatre style. ◆ EI output transformer with wide bandwidth is applied. ◆ Two pieces 6SN7 has been used for voltage amplification. ◆ Russian Sovtek 5AR4 tube rectifier, EH6V6GT tube for high voltage regulation, and Choke input circuitry are used to clear up all external disturbance and provide clean power supply.
◆ To reduce the risk of electric shock, do not remove the cover. ◆ No user serviceable parts inside. Refer servicing to qualified service personnel. ◆ To reduce the risk of fire or electronic shock, do not expose The lightning flash with arrowhead symbol is intended to alert user to the presence of uninsulated “dangerous voltage”...
Maintenance NOTE: ◆ Use the soft dry cloth to clean up the chassis regularly. ◆ Do not use any chemicals for cleaning. NFB SEL NFB SEL INPUT SEL. INPUT SEL. BALANCE LINE LINE LINE LINE LINE LINE NFB - dB NFB - dB Warranty Service 1.This product is warranted for a period of twelve months beginning from the date of purchase.
Precautions Connected to the power socket OUTPUT BALANCE LINE LINE LINE LINE LINE LINE BALANCE 220 50 Connected to AC Input FUSE T AL FUSE T AL VACUUM TUBE PRE AMPLIFIER VACUUM TUBE PRE AMPLIFIER MODEL MODEL Connection of power cord: Connection of power cord: Connect the speaker cables and signal cable first and then insert the power cord into the power socket.
You can hear sound from LINE2 when LINE2 indicator is on. ⑧. : Volume Knob You can hear sound from LINE3 when LINE3 indicator is on. Cayin M-11LS has memories and it will default last operation...
Rear Panel OUTPUT BALANCE LINE LINE LINE LINE LINE LINE BALANCE 220 50 FUSE T AL FUSE T AL VACUUM TUBE PRE AMPLIFIER VACUUM TUBE PRE AMPLIFIER MODEL MODEL ① Balance Signal Input Terminal Used to connect to the balance output terminal of CD player. ②...
Remote Control 1. NFB. Selector Installation 2. Audio Source Input Selector 1. Place the remote control upside down. Screw the rear 3. Mute Button cover open with the attached hexagon screwdriver. 4. Volume Control Selector 2. Pull out the battery case carefully (do not break the wires connected).
Installation Carefully read and follow the manual for installation: ◆ Do not place the machine near heat sources such as radiators, heat registers or other products that produce heat. ◆ In order to avoid being overheated please keep the unit's ventilation open. ◆...
Audio Connection CAYIN M-11LS Connection method of with other audio equipments Take pictures below for your reference. M-845D BLACK BLACK ( ( ) ) ( ( ) ) speaker Right speaker Right speaker Left speaker Left M-11LS OUTPUT BALANCE BALANCE...
Turning On Before turning on the amplifier please make sure all connections are right and power supply is stable. • Turn on the amplifier, the power indicator will be on and the working indicator will keep flickering. • The working indicator will be on after 30 seconds. It means that the amplifier is working normally.
Page 14
Troubleshooting Please follow the instruction in the manual in order to keep the amplifier work in its best state. If wrongly operated and you thought that would be troubles please check according to following tip to look for the exact reason.
Need help?
Do you have a question about the M-11LS and is the answer not in the manual?
Questions and answers