The Line Magnetic integrated amplifier LM-211IA is a push pull amplifier with 4x EL34 tubes in Class AB amplification and delivers 2x15W in triode mode and 2x32W in ultra-linear mode. It has 4 balanced line inputs and 4/8Ω output groups.

The rear-illuminated front panel meter is used to adjust 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 designed for power supply. The LM-211IA delivers dynamic, rich and natural sound.


  • Push-pull
  • Classe AB amplifier
  • Point-to-point wiring
  • High quality components
  • Input stage: 2x 12AX7 et 2x 12AU7
  • Power stage: 4x EL34


  • 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: 4 line inputs
  • Load impedance: 4/8Ω
  • 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

- Magazine Haute-fidélité N°218 - August/September 2016: "Le petit qui voit grand", récompense "Meilleur Achat" - View article
- Magazine Classica - October/November 2016: récompense "Choc" - View article
- Magazine Diapason N°655 - March 2017: "une aubaine pour mois de 1 500€" - View article
- Magazine Diapason - November 2017: Award granted - Diapason d'Or. - View article

  • Class AB amplifier
  • 2x15W RMS Triode 2x32W RMS Ultra-linear
  • Tubes: 2x 12AX7, 2x 12AU7, 4x EL34
  • THD: 1% (1kHz)
  • Signal/Noise ratio: 88dB (Weighted A)
  • Frequency response: 10 à 50.000 Hz (-1.5 dB)
  • Sensitivity: 200 mV (Built-in Mode)
  • Input Impedance: 100kΩ
  • Load impedance for HP to connect: 4/8Ω


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

Tubes Basics | Common Replacements
12AX7 | 12AX7EH, ECC83, E83CC, CV4004, ECC803, 5751
12AU7 | ECC82, 12AU7EH, 5814, 6189, CV4003
EL34 | 6CA7

Dimensions (L x H x P) : 376 x 192 x 345 mm
Weight: 19.6 Kg