LINE Magnetic

Design and built by experienced engineers and audiophiles

LM-34IA INTEGRATED TUBE AMPLIFIER – PUSH PULL EL34 – CLASS AB – 2X40W

Forty watts per channel, Class AB Integrated Stereo Amplifier with EL34 output power tubes, 12AX7 and 12AU7 input tubes.

Standard with EL34 output tubes. Want to enjoy some other types of power tubes? That is why we have tube selector here. 
Different from other inputs Pre-In offers you a possibility to connect to some other Preamplifier so that you can the LM-34IA as a power amplifier. 

Specially designed EI transformers for power supply and two EI output transformers with wide bandwidth are applied. Hand made construction with the finest point-to-point wiring and special audiphiles components has carefull been selected by our designers. 

User bias control has been used for bias adjustment and one meter has been added to the top plate to allow you to monitor bias with ease.

Highlights
– Class AB amplifier 
– Point-to-point wiring 
– High quality components  

TUBES 
Input stage: 1x 12AX7 – 2x 12AU7 
Power stage: 4x EL34   

Bias control is accessible on top of the amplifier panel with true ampere meter.  
SoftStart and time-delay circuit. (30 seconds) 
Specially designed EI transformer for power supply 
Two EI output transformers with wide bandwidth are applied 
ALPS volume control and Realcap capacitors are applied.   

Metal and removable tube guard cage 
Infrared Remote control

Specifications
Class AB amplifier – 2x40W RMS
THD: 1% (1kHz)
Signal/Noise ratio: 88dB (Weighted A)
Frequency response (-1.5dB): 10 – 50.000 Hz
Sensitivity: 200 mV (Mode intégré)
Input Impedance: 100kΩ 
Load impedance for HP to connect: 4/8Ω 

Connectors
3x Line inputs RCA (pair) 
1x Pré-in input 
2x Screw terminals compatible with banana plugs


LM-88IA INTEGRATED TUBE AMPLIFIER – PUSH PULL KT88 – 2X42W

Forty-two watts per channel, Class AB Integrated Stereo Amplifier with KT88 (JJ Electronic) output power tubes, 6CL8A (Mullard) and 12BH7 (Electro Harmonix) input tubes.

LM-88IA Amplifier can operate in two different ways Auto-biased or Fixed bias. You can select the one you prefer. Power output for Auto-bias mode is 45 watts while for fixed bias it is 30 watts per channel.  

Specially designed Toroid transformers made of Z11 Core fort power supply and two Japanese Audio grade EI types of output transformers with wide bandwidth are applied. All transformers and chokes are encapsulated and installed separately on the amplifier to avoid and lower the disturbance between each other.

Highlights
– Point-to-point wiring 
– Triode/ultra-linear modes 
– High quality components 

TUBES 
Input stage: 2x 6CL8A (Mullard) et 2x 12BH7 (Electro Harmonix) 
Power stage: 4x KT88 (JJ) 

Specifications
Class A amplifier
THD: 1% (1kHz)
Signal/Noise ratio: 87dB (Weighted A)
Frequency response: 10 à 50.000 Hz (-1.5 db)
Sensitivity: 180 mV (fixe), 250 mV (auto), 1000 mV (pré-in)
Input Impedance: 100kΩ 
Load impedance for HP to connect: 4/8/16Ω  


Specially designed EI transformer for power supply 
Two EI output transformers with wide bandwidth are applied 
ALPS volume control and Realcap capacitors are applied. 
Analog inputs: 3 RCA line inputs (pair)
SoftStart and time-delay circuit. (30 seconds)


LM-845IA INTEGRATED TUBE AMPLIFIER – SINGLE ENDED 845 – 2X22W

The LM-845IA is a quality upgrade of the old LM-518 amplifier. It delivers twenty-two watts per channel. Single ended design, Pure Class A, Integrated Stereo Amplifier with 845 output power tubes. The rear-illuminated front panel meter is used to adjust the polarization of the tubes.

The use of high quality components (Realcap capacitors, ALPS potentiometer) wired in the air for the most part is the guarantee of exemplary reliability. Its transformers output are of EI type, specially disigned for power supply.

Its power and current capacity allows it to manage a very wide range of speakers. The use of the legendary triode 845 offers a listening to an unusual musicality.  

Hightlights
– Single ended design 
– Class A amplifier 
– Point-to-point wiring 
– High quality components  

TUBES 
Input stage: 2x 12AX7 
Rectifier: 1x 5AR4 
Drivers: 2x 6P3P 
Power stage: 2x 845 « single-ended » design and pure class A 


Hand-made construction with the finest point-to-point wiring 
Bias control is accessible on top of the amplifier panel with true ampere meter. 
Analog Inputs: 3 line inputs Load impedance: 4/8/16Ω 
SoftStart and time-delay circuit. (30 seconds) 
Specially designed EI transformer for power supply 
Two EI output transformers with wide bandwidth are applied 
ALPS volume control and Realcap capacitors are applied.   

Metal and removable tube guard cage Infrared 
Remote control

Tubes Basics               Common Remplacements

12AX7                          12AX7EH, ECC83, E83CC, CV4004, ECC803, 5751
12AU7                          ECC82, 12AU7EH, 5814, 6189, CV4003
EL34                             6CA7

Specifications
Class A amplifier – 2x22W RMS
THD: 1% (1kHz)
Signal/Noise ratio: 87dB (Weighted A)
Frequency response  (-1.5dB): 10 – 50.000 Hz
Sensitivity: 220 mV (Built-in Mode)
Input Impedance: 100kΩ 
Load impedance for HP to connect: 4/8/16Ω


Connectors
3x Line inputs RCA (pair) 
1x Pré-in input 
2x Screw terminals compatible with banana plugs

Included Accessories
2x Fuses 
1x Remote control 
2x Battery AAA 
1x Detachable power cord 
1x Manual 
1x Warranty Card 


LM-24CD – CD PLAYER – DAC ESS9016 – POWER STAGE 2X 6ZK8

The LM-24CD has optical and coaxial digital outputs, XLR and BNC analog outputs as well as an analog stereo RCA and XLR outputs as well as an analog stereo RCA and XLR output. The mechanical CD is original SONY KSM-213C.

The DAC is based on a ESS9016 chip and the output stages use two 6ZK8.

The USB port on the rear of the LM-24CD allows you to listen to music from your computer. The USB port XMOS operate asynchronously with files 32bits/192kHz. 

Highlihts
Power stage 
DAC ESS9016 
Many analog and digital outputs 
High quality components 

Specifications
Frequency response: 20 – 20.000 Hz (+/-3dB)
Signal/Noise ratio: 110dB
THD: 0.0025%
Dynamic: 110B
Output Level RCA: 2 Vrms
Output Level XLR: 3 Vrms
Reading time: 5 secondes

Connectors
1x Analog output RCA 
1x Analog output XLR 
1x Digital output AES/EBU 
1x Digital output coaxiale 
1x Digital output optique 
1x Digital output BNC 
1x Input USB 2.0 Type-B

Included Accessories
2x Fuses 
1x Remote control 
1x Detachable power cord 
1x Manual