Line Magnetic LM-508IA Manual

Line Magnetic LM-508IA Manual

Integrated vacuum tube amplifier

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INTEGRATED VACUUM TUBE AMPLIFIER
LM-508IA

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Summary of Contents for Line Magnetic LM-508IA

  • Page 1 INTEGRATED VACUUM TUBE AMPLIFIER LM-508IA...
  • Page 2: Table Of Contents

    Table of Contents Thanks for choosing our Line Magnetic LM-508IA Integrated Amplifier as an important part of your music system and please read the manual carefully before installation and operation. In order to prevent damage during transportation the amplifier is packed with protective foams surrounding the tubes.
  • Page 3: Package Contents

    Package Contents Please carefully check the package first and then open the package. Package contents include: 1. Line Magnetic LM-508IA 1 2. Main Fuses 2 3. Power cord 1 4. Remote control 1 5. 1.5V Batteries(AAA) 2 6. User’s Manual 1 7.
  • Page 4: Specification

    Storage Condition: Temperature: -20℃~70℃ Moisture: 20%~90% Note : Line Magnetic Audio reserves the right to change specifications at any time without further notice in advance if products are upgraded. Specifications on the manual only show the specifications of the amplifier you bought.
  • Page 5: Functions Description

    Safety precautions CAUTION RISK OF ELECTRONIC SHOCK DO NOT OPEN .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 unit to rain or moisture. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert users to the presence of uninsulated “dangerous voltage”...
  • Page 6 Functions Description Rear Panel: Signal input terminal: For the audio source. The terminal of the right channel horn: Used to connect to the right channel speakers. The terminal of the left channel horn: Used to connect to the left channel speakers. Power input sockets, fuse blocks(FUSE): Ac 220 v ~...
  • Page 7 Functions Description Overview from the top The choose of signal feedback quantity. 805 power tube,V01 ,V02 current set-up. On the first panel Bias/Meter selector switch to choose to Bias.Then put the volume down to silent.Adjust V01 Bias, near the tube. The ADJ VU table pointer in 120(The fourth)as shown in the figure.
  • Page 8: Connection

    Connection Speaker Connection Check the impedance of your speakers. Attach the positive from your speaker to the 4, 8 or 16 ohm terminals and the negative to the 0 ohm terminals separately. 4 ohm, 8 ohm or 16 ohm impedance speakers are preferential and if your speakers are 6 ohm it would not cause damage to the amplifier and experience using 4, 8, or 16 ohm positive terminal to find what the best is for your speakers.
  • Page 9: Turning On

    Connection Audio Connection Here is the standard way of connection for LM-518IA with other audio equipments. Please take pictures below for your reference: Suggestions: 1.During installation please always refer to other products’ operation manuals. 2.Please do not insert the power cord into the main socket only if all other instruments are well connected. 3.R refers to right channel while L represents left channel.
  • Page 10 Turning ON Precautions: Connection of the power cord: Connect the speaker cables and signal cables first and then plug the power cord into the power socket. Before turning on the amplifier please make sure all connections are right and power supply is stable. Connect to AC 230V ~50HZ Note: 1.It is normal that power transformer becomes hot for extended period...
  • Page 11: Remote Control

    Remote Control Description Volume Mute VOLUME UP/VOLUME DOWN MUTE REMOTE CONTROL UNIT LM-02 Installation and replacement of the batteries: Installation: 1.Unscrew the remote cover. 2.Insert two pieces of AAA batteries and please follow the guidance of positive and negative indication. 3.Reassemble the remote by screwing back the cover.
  • Page 12: Tube Replacement

    Zhuhai Line Magnetic Audio Co., LTD or an authorized Line Magnetic Audio Representative.
  • Page 13: Troubleshooting

    NO reaction to the remote Obstacle is located between the Remove the obstacle remote and the amplifier Line Magnetic logo is registered trademark of Zhuhai Line Magnetic Audio Co., LTD. Copyright of Zhuhai Line Magnetic Audio Co., LTD. All Rights Reserved.

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