Line Magnetic LM-211IA El34*4 Встроенный ламповый усилитель Двухтактный усилитель 32 Вт*2 (ультралинейный) 15 Вт*2 (триод)

Line Magnetic LM-211IA El34*4 Integrated Tube Amplifier Push-pull Amplifier 32W*2 100% original factory and Brand new

Handmade, the whole machine with scaffolding welding
Two high-quality wide-band high-quality EI output transformers
Use an EI type power transformer designed specifically for this unit
Pre-stage use of 12AX7 and 12AU7 two of the vacuum tube
The post-stage uses four EL34 vacuum tubes to do AB1 class push-pull power amplification
Provides transistor and super linear selection. Transistor work, sound soft, pure and smooth, suitable for enjoying the vocals, strings and other types of music; super-linear work, sound open, unrestrained, good momentum, suitable for large scenes, large dynamic and other types of music.
Peripheral power tube current adjustment knob and current display meter
Infrared remote control function
Power-on mute delay function (about 30 seconds)
Selection of Japan's high-grade ALPS motor potentiometer
Easy to install pluggable vacuum tube shield

Specifications:
Rated output power: 15W + 15W (RMS triode working state) 32W + 32W (RMS super-linear working state)
Machine frequency response: 10Hz ~ 50kHz (-1.5dB)
Harmonic distortion: 1% (1kHz)
Signal to noise ratio: 88dB
Input Sensitivity: 200mV Input Impedance: 100kΩ
Output impedance: 4Ω, 8Ω
Power supply voltage: ~ 220V ± 5% (50Hz)
Overall volume (W × D × H): (350 x 310 x 182) mm
Use vacuum tube: 12AX7 × 2, 12AU7 × 2, EL34 × 4 Net weight: 17.2kg
Machine power consumption: 220W
Net weight: 20kg
Power supply: AC 220V±5%(50Hz/60Hz) 
Working conditions: Temperature: 0 ℃ ~ 40 ℃ Humidity: 20% ~ 80%
Storage conditions: Temperature: -20 ° C to 70 ° C Humidity: 20% to 90%