Line Magnetic LM-805IA


Amplificatore Line Magnetic LM-805

The Newest and most impressive of the Line Magnetic integrated amplifiers, the 508 uses 805 power tubes to produce 48 watts per channel in single-ended triode Class A configuration. What does this mean for sound? It’s hard to understate the effortlessness nature of the sound the 508 produces when running one of our wonderful speaker systems.
Take Sunny Rollins’ sax on “Way out West”, it explodes from the speaker, with all the shimmer and momentum you’d expect to experience at your favorite smokey jazz club. This is not to say that there isn’t loads of refinement, there’s that too, but what strikes me most about the 508 is how the grandeur and scale of any great recording remains wholly intact.

Forty-eight watts per channel, Single Ended design, Pure Class A Integrated Stereo Amplifier with 805 output power tubes, the LM-805 is a quality upgrade of the previous LM-508 with better components.
All tube Integrated with 6SL7 and 6SN7 input tubes for voltage amplification, 300B driver tubes, and 805 output tubes.
Well selected and matched tubes. No matter it is the Pre-stage or power stage of tubes we select and choose the best matching ones to use on the same unit of amplifier to get the best sound quality out of it.

Different from other inputs Pre-In offers you a possibility to connect to some other Preamplifier so that you can the LM-805IA as a power amplifier.
User bias control has been used for bias adjustment and External Hum Balance adjustment for noise level.
Negative Feedback switch is on the top plate that you can choose between four levels of NFB to enjoy the different sound output of the LM-805IA tube amplifier.

Specially designed Super big and strong Toroid transformers made of Z11 Core for 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.


Etage d’entrée : 2x 300B
Rectifier : 1x 6SL7
Drivers : 2x 6SN7
Etage de puissance : 2x 805 en montage « single-ended » et polarisés en classe A

Support des Tubes en stéatite
Réglage des BIAS à l’aide du voltmètre intégré
Entrées analogiques : 3 entrées ligne, 1 entrée by-pass
Impédance de charge : 4/8/16Ω
Temporisation à l’allumage de 30s
Transformateur blindés et bobinés à la main
Potentiomètre ALPS motorisé d’origine Japonaise.
Condensateurs de couplages Mundorf N-cap ainsi que d’autres composants audio de qualité d’origine Allemande.
Cage grillagée de protection des tubes métallique et amovible
Télécommande infrarouge

Caractéristiques Techniques
Amplificateur en Classe A de 2x48W RMS
THD : 1% (1kHz)
Rapport signal/bruit : 87dB (Pondéré A)
Réponse en fréquence (-1.5dB) : 10 – 50.000 Hz
Sensibilité d’entrée ligne : 220 mV (Mode intégré)
Impédance d’entrée : 100kΩ
Impédance de charge des enceintes à connecter : 4/8/16Ω

3x Entrées ligne RCA (paire)
1x Entrée Pré-in
2x Bornes haut-parleurs bananes pour 4/8/16Ω

Accessoires inclus
2x Fusibles
1x Télécommande
2x Piles AAA
1x Cordon d’alimentation détachable
1x Manuel
1x Carte de garantie

Dimensions (L x H x P) : 430 x 270 x 420 mm
Poids : 40 Kg
Finitions : Noir