Line Magnetic LM-24CD User manual

FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH
Tube CD Player & USB - DAC ESS 9016 - Output power stage 2x 6KZ8
www.line-magnetic.eu
BC DIFFUSION - 14 Avenue de l’Europe - 77600 Bussy Saint-Georges - France
LM-24CD
OWNER’S MANUAL
MODE D’EMPLOI
BEDIENUNGSANLEITUNG
MANUAL DEL USUARIO
MANUALE DI ISTRUZIONI
STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER
STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER
AES / EBU OPTICAL BNC
COAXIAL USB
DIGITALGOUTPUT
ANALOGGOUTPUT
DIGITALGINPUT
GZhuhaiGLineGMagneticGAudioGCOUSLtdGGGGGwwwUlmGaudio.com
LGRG
MODEL˖
ATTENTION
RISQUE DE CHOC ELECTRIQUE
NE PAS ENLEVER
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
SERNO˖
-
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Table of contents
Table of contents 2
Package contents 3
Product features 3
Specications 3
Safety instructions 4
Recommandations 4
Recycling product 4
Glossary 5
Location and precautions 5
Power sources 5
Warranty 5
Functions descriptions (front view) 6
Functions descriptions (rear view) 7
Turning on 8
General observations 8
Basic instructions 8
CD / USB 9
Remote control 12
Maintenance 13
Troubleshooting 14
2
Thank you for choosing a Line Magnetic product. Its implementation has been our know-how, both in terms of design to
the manufacturing. Electronic components and mechanical parts correspond to the selection criteria of very high quality.
Operation and nish of each product have been checked before delivery. To obtain best results, please read the advice
contained in this document.
Please read this manual carefully before installation and operation.
In order to prevent damage during transportation, the CD PLayer is packed with protective foam, please remove these
foam pieces before operating your CD Palyer to avoid any risks!

1x LM-24CD
2x Fuses
1x Detachable power cord
1x Remote control
1x This user manual
WARNING
Make sure that the device is not plugged into the mains before making any connections. It is also recommended to turn
off or disconnect all other devices associated while making connections to the product.
Keep all packing materials for future use and please ll in the warranty card for registration of warranty.
Please make sure that your local voltage is the same as indicated on the rearpanel. A too low or too high voltage can
cause serious damage to your CD Player. In case you nd an improper voltage, please contact our company or your
local dealer.
Product features
- High-end operational amplier OPA2604 is used for output stage.
- Output stage use 6ZK8 tubes.
- DAC is based on a ESS 9016 chip.
- Control card is original Philips high-end.
- Mechanical CD is original SONY.
- Optical, coaxial, BNC, and AES/EBU digital outputs.
- RCA, XLR stereo analog output.
- USB Digital Input.
- OLED Display.
- Toroid Transformer for Digital power supply.
- EI Transformer for Analog power
Specications
Output level: 2V XLR and 3V RCA Working conditions:
Temperature: 5°C à 35°C
Moisture: 9% à 90%
Frequency response (±3dB): 20 - 20.000 Hz Storage conditions:
Temperature: -20°C to 70°C
Moisture: 20% to 90%
Dynamic range: 120dB THD: 0,0025%
S/N ratio: 110dB
Dimensions (W x H x D): 430 x 145 x 335 mm Coaxial, optical, BNC, AES/EBU digital outputs
RCA, XLR stereo analog output
USB Digital Input
Power requirement: 230V / 50Hz
Power consumption: 28W
Net weight: 11kg
3
Package contents
FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH

4
Safety instructions
We invite you to read the instructions on the proper use of your product carefully. They will ensure the proper functioning
of the latter and it safely.
- Do not use this device in a wet area, near water, do not expose to rain or moisture.
- Do not place any objects lled with liquids such as vases or some others on the top or around.
- Do not move the product if it has just been used or if it is still hot.
- Clean only with a dry cloth. As a precaution, it is best to unplug the unit before handling and ensure the heat generated
by the product has been properly dissipated.
- Never cover the ventilation of the unit.
- Do not install near heat sources.To avoid being overheated please keep the unit’s ventilation open.
- CD Player should install steadily and make sure all four feet are on the same level.
- Take great care of electrical connections (power cord and plugs). In particular, do not walk on, or press the power cord,
specically at plugs, power plant and the output of the power supply.
- Be sure to use an appropriate power supply to the power jack on the unit outlet. Especially if the device is equipped
with a ground plug, it is necessary to use it.
- Unplug the power cord if you are not going to use the product for an extended period of time or during lightning storms.
- Forbidden to operate as unloaded.
- Forbidden to operate when the output is open or shorted.
- Do not attempt to service this product yourself. Opening the cover may expose you to dangerous voltage or other
hazards.
- Use only spare parts and accessories recommended by Line Magnetic.
- We are not responsible for any problems caused by checking and opening without permission of our company.
For service, please contact a local dealer or qualied service technician.
Input voltage level of the amplier is 230VAC ±5% and please make sure that your local voltage is the same as indicated
on the rear panel. A too low or too high voltage can cause serious damage to your amplier. In case you nd an improper
voltage, please contact our company or your local dealer.
With headphones, do not use it to excessive noise. Otherwise, prolonged listening at high volume levels may cause
permanent damage to your hearing.
When disposing of used batteries, please comply with governmental regulations or rules dened by the public statements
relating to the environment applicable in your country.
Never expose the batteries (battery pack or batteries installed) to excessive heat such as sunshine, re, etc ...
Recommandations
Recycling product
At the end of its useful life, this product should not be disposed of with regular garbage, but returned to a collection point
for the recycling of electrical and electronic components. This point is emphasized by the symbol on the product, the
instruction manual and on the packaging.
The materials can be reused in accordance with their markings. Through reuse and recycling of raw materials or any
other form of recycling, you make an important contribution to environmental protection. Your municipality can tell you
where is the point of the nearest collection site.

5
Glossary
This symbol alerts the user to the presence of «dangerous voltage» uninsulated which may pose a risk of
electric shock to the user.
This symbol alerts the user that the documentation that comes with the device contains important instructions
for maintenance and proper use of the product.
The CE mark indicates that this product complies with European directives called «low voltage»
(2006/95/EC), Electromagnetic Compatibility (2004/108/EC) and apply eco-design requirements for energy
products (2009/125/EC) when the appliance is installed and used in accordance with the user manual.
For continued compliance only Line Magnetic accessories must be used with this product and servicing must
be performed by specialized and qualied staff.
The WEEE symbol is that of the European Union regarding the recycling of electrical and electronic
equipment. It indicates that this product contains electrical and electronic components that can be reused,
recycled or recovered. Therefore this product should not be disposed of in your regular trash. Thank you to
return the unit or contact your authorized dealer for more information.
Location and precautions
Avoid placing it in direct sunlight or near a heat source. No source of light shall be placed on the apparatus. Also avoid
all sources that could cause vibration, dust, cold or moisture. The recommended ambient temperature range is 5-35 °C.
The device must be installed on a stable, level surface. Do not place the unit on an unstable surface or shelf. The
unit may fall, causing serious injury to a child or adult as well as serious damage to the product. Do not place other
equipment on top of the unit.
Due to stray, turntables or CRT TVs magnetic elds should not be located near the unit to avoid possible interference.
Power sources
The unit should be operated only from the type of power source indicated on the label. If you are unsure of the type of
power available to you, thank you to contact your dealer or the company responsible for the power supply in your area.
Turn off device if you do not intend to use this unit for a long time.
In case of prolonged absence from home, it is recommended to unplug from the electrical outlet.
Make sure each cable is correctly inserted. To prevent hum or background noise, do not mix different other antenna
cable with the power cord or speaker wires.
FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH
Warranty
Keep all packing materials for future use and please ll in the warranty card for registration of warranty.
Your Line Magnetic product is covered by the legal warranty in force in your country. You may also have other rights
which vary from country to country, state to state.
The guarantee of the product is linked to the exclusive use of tubes supplied by the ofcial distributor and in accordance
with the assembly technical specications.
In addition, you benet from a commercial guarantee offered by BC Diffusion on the products Line Magnetic.
For details on this warranty, please refer to the information available on www.line-magnetic.eu.

6
Input voltage level of the CD Player is 230VAC ±5% and please, make sure that your local voltage is the same as
indicated on the rear panel. A too low or too high voltage can cause serious damage to your CD Player. In case you nd
an improper voltage, please contact our company responsible for the power supply or your local dealer.
Front panel
Functions descriptions
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Power: Turn on or turn off the CD Player.
Power LED: When orange LED is on, it indicates that the unit is ready to use.
CD tray: This drawer is designed to receive the CD. Caution should never manipulate the drawer by hand but still
pass through the control buttons on the front panel.
When the disc tray open, insert a facing down on the CD tray. If the message «No Disc» appears on the VFD drive,
the disc is probably on the wrong side.
CD/USB: Switch between CD and USB Input.
Open / Close: Press this button to open and close the disc tray.
Play / Pause : Press this button to start playback or resume playback after Pause. If the disc tray is open, press this
button to automatically close the tray and start playback if a disc is loaded.
During playback, press this button to pause playback while maintaining the playhead to where it is on the disc
surface. To resume playback at the exact time of the pause, press «PLAY / PAUSE».
Stop: Press this button to stop playback.
Skip / Previous: Press this button to skip to the previous track. To rewind quickly, hold down the key continuously.
The optical playhead then plays the recording backwards at high speed.
Skip / Next: Press this button to skip to the next track. To fast forward, press and hold the button continuously. The
optical playhead then plays forward recording at high speed.
Display: The VFD display shows the various functions for the CD Player as all major modes and settings. It indi-
cates about track number, total disc play time, remaining playback time of track being played and the payback time
of disc being played.
STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER
STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER
AES / EBU OPTICAL BNC
COAXIAL USB
DIGITALGOUTPUT
ANALOGGOUTPUT
DIGITALGINPUT
GZhuhaiGLineGMagneticGAudioGCOUSLtdGGGGGwwwUlmGaudio.com
LGRG
MODEL˖
ATTENTION
RISQUE DE CHOC ELECTRIQUE
NE PAS ENLEVER
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
SERNO˖
-
123 4
5
6789 10
1 2 3 45 6 7 8
9
10

7
FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH
Rear panel
Analog output: RCA «OUTPUT L and R» are used for connecting the CD Player to the RCA analog input on your
amplier. These outputs are designed to generate «analog» said signals (as opposed to «digital» signals). Cable
compatible with these sockets are of the type «RCA». They are traditionally identied by a color code «RED» to the
RIGHT channel and «WHITE» for the LEFT channel.
Analog output: XLR «OUTPUT L and R» are used for connecting the CD Player to the XLR analog input on your
amplier. These outputs are designed to generate «analog» said signals (as opposed to «digital» signals). Cable
compatible with these sockets are of the type «XLR». They are traditionally identied by a color code «RED» to the
RIGHT channel and «WHITE» for the LEFT channel.
Digital output AES/EBU: This output is used to get the audio signal from the CD. It is designed to connect the CD
Player to a DAC (digital to analog) external converter via an AES/EBU cable.
Digital output optical: This output is used to get the audio signal from the CD. It is designed to connect the CD Player
to a DAC (digital to analog) external converter via an optical cable.
Digital output coaxial: This output is used to get the audio signal from the CD. It is designed to connect the CD
Player to a DAC (digital to analog) external converter via a coaxial cable. Warning for maximum quality, it is
necessary to use a cable called «digital» versus «analog» coaxial cables.
Digital output BNC: This output is used to get the audio signal from the CD. It is designed to connect the CD Player
to a DAC (digital to analog) external converter via a BNC cable.
Digital input USB: This input is used to get the audio signal from the computer. It is designed to connect the CD
Player to a computer via a USB Cable.
Power Socket with main fuse: Main fuse is located on the rear of the amplier just below the power cord socket.
Replace with the same type and value fuse.
Once all connections to the CD Player have been made, connect the power cable to an electrical outlet and turn on
the unit as it is ready for operation.
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STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER
STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER
AES / EBU OPTICAL BNC
COAXIAL USB
DIGITALGOUTPUT
ANALOGGOUTPUT
DIGITALGINPUT
GZhuhaiGLineGMagneticGAudioGCOUSLtdGGGGGwwwUlmGaudio.com
LGRG
MODEL˖
ATTENTION
RISQUE DE CHOC ELECTRIQUE
NE PAS ENLEVER
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
SERNO˖
-
123 4
5
6789 10
1 2 3 45 6 7 8
5
6
7
8

8
Turning on
IMPORTANT - BEFORE TURNING ON THE CD PLAYER
Startup procedure
1. Please make sure local voltage level is matched with the input level of the units which indicates on the rear panel
before connection. Please make sure the unit is powered off before connection.
2. Connect the CD player to your amplier using a stereo RCA cable (red and white) to use the analog output, or use
one of the digital outputs with the corresponding cable.
3. Connect the unit to power supply with the power cord in the package.
4. Switch on the unit by pushing the power button and the display will light on.
5. Push the power button again and the unit will turn off.
Connection
Please make sure that the CD player has been well connected with the ampliers or DAC decoders before turning on
the unit. Analog output and digital output can be connected and operating at the same time. Or you can choose one
operation state you prefer. In order to avoid noise from the speakers please turn off the CD player while connecting it
with signal cables.
Unplug the product during lightning storms or when not in use for a long time.
WARNING : Please make sure corresponding voltage is the same as required. We are not responsible for damage
caused by misuse of unsuitable voltage.
General observations
Basic instructions
The CD Player can be operated through the buttons on the front panel or the remote control unit. Following are detailed
descriptions for all related functions among which there are some functions you can only control by the remote control.
Search
Press >> or << button and the disc will play fast forward or fast reverse.
Search function can only be operated by the remote control.
Release >> or << button and the unit will start playback at normal speed. In the mode of play it will stop
fast-forwarding once it has forwarded to the end of the disc. In the mode of repeat single track, it will return to the
beginning of the current track and start to play once it has forwarded to the end of the current track. In the mode of repeat
all, it will return to the beginning of the disc and start to play once it has forwarded to the end of the disc.
Repeat
Repeat function can repeat playing the single track, entire disc or programmed tracks.
Repeat function can only be operated by the remote control.
- During playback, press Repeat button and the CD player will repeat playing the current track.
- Press Repeat button twice and the CD player will repeat all tracks of the entire disc.
- Press Repeat button three times to cancel the repeat mode, the CD player will play as normal.
If you open the disc tray, the repeat mode will be cancelled automatically.
Section repeat mode
Section repeat allows you to repeat a specied section of each track. If you prefer you can set the start and the end in
each track and repeat the section you selected.
Section repeat function can only be operated by the remote control.
1. During playback, press the A-B button on the remote control and set the «A» entry point where the repeat will begin.
2. Press the A-B button again and select the «B» exit point to determine the end of your loop. The CD player will play
your selection between points A and B.
3. Press the A-B button on the remote control three times to cancel the repeat. The CD player will resume normal
playback.

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FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH
CD/USB
Time
Time button is used to switch between different kinds of time indications on the display. You can choose to show
playback time of the current track, or left time of the current track, or left time of all tracks.
During playback press Time button each time it will show in sequence of the different times as following on the display:
playback time of the current track, left time of the current track, left time of all tracks, playback time of the current track.
In Stop mode, it will show total number CD tracks and total time on the display.
Originally it will show current track number and playback time on the display.
Stop
Press Stop button on the front panel or the Stop button on the remote control unit to stop playing.
Pause
Press this button II to stop playback.
IMPORTANT NOTE: Even when the player is in Pause mode, the laser playhead is still working and please do not
leave the player in Pause mode for a long period of time in order to avoid malfunction or shortening the life of the laser
playhead.
Play
Press this button >to start listening to music.
Track selection with the remote control keyboard or with skip and previous buttons on the front panel
- Press the numeric buttons on the remote control to play directly a track. If you want to choose a track equal or greater
than 10, press the two buttons of the track number in less then 2 second.
- Press >>Ior I<< button on the front panel of the CD Player, and the disc will play next, or previous track.
When you switch on the CD Player, CD mode is automatically chosen. CD information will be shown on the display.
Press the CD/USB button on the front or on the remote. it will turn to USB Mode.
Press again it will resume to CD Mode.
If you want to enjoy the music from your computer you can connect your computer to the CD Player via USB cable and
choose USB Mode.
USB MODE
If your computer’s operation system is Windows, you should install driver to get the function of USB Audio before using
it.
Notes: It is no need to install driver if your computer’s operation system is Apple Mac.
Please follow the steps below:
1. Connect the computer to the CD Player with USB cable.
2. Put in the driver disc to the disc tray or download the driver from our website.

CD/USB
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3. Double-click on the software «THESYSCOM» to run the diver installer. As below:
4. Choose the install location, as below:

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5. Follow the steps of the installation interface to continue. As below:
6. After nish installing driver,
click the “Start” → “Program” →“Thesycon” → “USB Audio Driver for XMOS Kits”,
then click “USB Audio Control Panel” to open the USB Audio card driver control panel.
Connect the unit to computer with USB cable,
then the USB Audio driver control panel will show some information as below:
After you nished installing driver please select Line Magnetic LM-24CD as your audio output equipment.

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1 - CD/USB: Witch between CD and USB input.
2 - <<:Fast rewind.
3 - Time: Displays the duration of the CD or a track.
4 - I<<: Press to skip the Previous track .
5 - Volume and Mute: Use these keys to control Line Magnetic
ampliers with the same code.
6 - Open / Close: Open and close the CD tray.
7 - A-B: Repeating a section.
8 - II: Pause the disc.
9 - >>:Forward playback.
10 - Repeat: Repeat tracks / CD / section.
11 - : Stop playback.
12 - >>I: Press to skip the Next track .
13 - >: Start playback.
12
Remote control
Installation and replacement of the batteries
Installation
1. Remove the screws of the remotes back cover.
2. Insert two 1,5V AAA batteries using the + and - indicators to
insert them in the correct position.
3. Screw the batterie cover back into place.
Replacement of the batteries
- When the batteries are low, please replace them with new
ones.
- Do not mix the new batteries with old ones.
- Please use high quality batteries, these can prevent leakage
of electrolyte.
The CD Player comes with LM-01 remote control.
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FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH
Maintenance
WARNING
As a precaution, it is best to unplug the unit before handling and ensure the heat generated by the product has
been properly dissipated.
Cleaning
1. Use soft dry cloth to clean the CD Player.
2. Refer to the safety precautions if you are going to use chemically treated cloth for cleaning.
3. Use a soft cloth with neutral detergent rst and then wipe with a dry cloth.
Notes for Disc:
1. Please use legal copy of disc.
2. Never use cracked or scratched discs. Use of cracked or warped ones will damage the unit since the disc rotates at
a high speed in the CD player.
3. Please take off the disc immediately if strange noise or vibration has occurred after starting playing.
STOP
OPEN / CLOSE
CD / USB PLAY / PAUSE PREV NEXT
POWER
VACUUMTUBECDPLAYER

14
Please follow the instructions in this manual to keep the CD Player working in a reliable and safe manner. Sometimes
problems could be caused by other related equipment, please check the connections.
If you experience a problem with this unit, please check the following items before requesting service. If it still does not
operate correctly, contact the retailer where you purchased the unit.
For repair, during or after the warranty, please contact your local dealer.
Trouble shooting
Problem Cause Solution
Power LED is OFF. Power cord is not well-connected. Please check the power cable connection or power
outlet connection.
Main fuse is out. Replace with the same type and value fuse.
Troubles of inner parts or
components.
Please contact your local dealer.
There is no sound. The audio cable is not properly
connected.
Check the connections câbles, and on your
amplier if the volume button is on, and if the
source selected is the good one.
Sound distortion. High input signal level. Turn down the volume to suitable position.
Replace the signal input cable.
No reaction to the remote
control.
Disturbed by external devices. Keep away from the disturbance (ie: microwave
oven) and restart the CD Player.
Batteries of the remote control are
low.
Please replace the batteries.
Obstacle is located between the
remote control and the CD Player.
Move the object that blocks the IR rays between
the remote control and the IR sensor located on the
front of the CD Player.
CD cannot play. Scratched disc. Replace the CD with a readable disc.
The disc is placed upside down or
the laser is wet.
Load the disc with the print side up or place the unit
in a dry place for several hours.
No disc or CD Player can not play
this disc.
Replace the CD with a readable disc.
Can’t lock the coaxial
signal.
Coaxial cable is not connected well. Connect the coaxial cable well.
Coaxial cable do not meet the
requirements.
Replace the coaxial signalling.
Can’t lock the optical
signal.
Optical cable is not connected well/ Connect the optical cable well.
Optical cable do not meet the
requirements.
Replace the optical signaling.

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The LM-24CD is designed and manufactured with our original parts and reaching the best results. We are not
responsible for problems and damages caused by non-original parts replacement in the CD Player.
We are not responsible for any problems caused by checking and opening without permission of our company.
For service, please contact a qualied service technician.
FRANÇAISDEUTSCH
ESPAÑOL
ITALIANO ENGLISH
Problem Cause Solution
Can’t lock the USB
signal.
USB cable is not connected well. Connect the USB cable well.
USB Audio Device has not been set. Set USB Audio Device.
No USB data. Keep the multimedia device in working state.
Computercan’trecognize
the device.
The USB line is not according to the
USB 2.0 specication.
Replace the USB line.
USB driver has not been installed. Install the USB driver.
USB drive error. Restart the computer.
The sound is abnormal
when the input status is
USB.
USB socket error. Choose another USB socket.
Computer is too busy. Reduce or close some other running applications.
The hardware resource of the
computer is too low.
Upgrade the computer if necessary.

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