Integrated amplifiers — Line Magnetic LM-300IA PLUS

Name: Line Magnetic LM-300IA PLUS
Brand: Line Magnetic

Description, images, technical data and specifications

Line Magnetic LM-300IA PLUS
Image source — © Line Magnetic

LM-300IA Plus is a premium Class-A single-ended Vacuum Tube Integrated amplifier, meticulously handcrafted with precision point-to-point wiring to preserve signal purity and ensure long-term reliability. It features high-grade wide-bandwidth EI-core single-ended output transformers for accurate full-range sound reproduction, alongside an EI-type power transformer with ample power margin that delivers stable, low-noise power across all volume levels.

Specifications

Model name
LM-300IA PLUS
Type
Tube Integrated Amplifier
Analog inputs (balanced)
N/A
Analog inputs (single-ended)
3
Input sensitivity (mV)
200
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
100 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
3 + 3
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
50 000
Signal to Noise Ratio (dB)
87
Total Harmonic Distortion + Noise (%)
1
Damping factor
N/A
Dimensions (mm)
440 x425 x 230
Weight (kg)
37.6
Official link
https://www.lm-audio.com/en/lmminiiaintegratedtubeamplifie-p231.html