Luxman L-550AX Stereo Amplifier
Acton Gate Audio Rate this Five Stars!
After a few weeks of having this product on demo we all want one!
Luxman introduced the L-550A and L-590A in 2005, since then they have celebrated our 80th anniversary with commemorative components that have reaffirmed Luxman’s status at the pinnacle of high-end audio. With the introduction of the updated Luxman 550Ax and 590Ax, the gorgeous texture and three-dimensional performance of our original Class A amplifiers has been retained and further refined. For example, the Luxman 550Ax and 590 feature a new electronic selector switch, adopted from the input section of the C-1000f control amplifier. The internal circuitry includes customised OFC wiring and a high-speed Schottky barrier diode for the power source section; improvements that have notably enhanced the sound quality for greater musical enjoyment.
Continuous Output 20W + 20W/8Ω Class A40W + 40W/4Ω
Harmonic Distortion 0.006% or less (8Ω and 1KHz) 0.03% or less (8Ω and 20~20KHz)
PHONO (MM) : 2.5mV/47KΩ
PHONO (MC) : 0.3mV/100Ω
LINE : 180mV/42KΩ
BAL. LINE : 180mV/79KΩ
MAIN-IN : 450mV/51KΩ
PHONO (MM) : Above 91dB
PHONO (MC) : Above 75dB
LINE : Above 106dB
Tone Controls : 20Hz~20,000Hz (±0.5dB)
PHONO : 20Hz~100,000Hz (0 dB ~ 3dB)
LINE ±10dB at 100Hz and Treble ±10dB at 10kHz
Bass Treble +7dB (±1dB) at 100Hz, +5dB (±1dB) at 10kHz
Power meter, headphones jack,Recording selector, Speaker selector (A and B), stereo / mono selector, Tone controls, balance and direct line, Sub sonic filter, loudness and line phase sensor
Electric power consumption 190W (on, but without a signal), 1.3W (idle)
Dimensions 18.3 (W) ×7 (H) ×17.1” (D)
Weight 48.4 lbs