INTEGRATED AMPLIFIERS
L-550AXII
A pure class A design transformed into a MKII model Capable of optimising sound density
Pursuing a sound that appeals to the senses whilst creating a deep musical impression is the ultimate role of the audio amplifier. With pure class A design, the L-550AXII integrated amplifier is a refined version of the L-550AX which was itself fully restyled in 2011. The MK II model boasts improved functionality with the latest technologies equivalent to the higher grade L-590AXII such as Version 4.0 of the original amplification feedback circuit ODNF, the new LECUA1000, computerized attenuator, and a buffer circuit with discrete configuration as standard. Such features result in a model with capability of expression above its class, offering a mellow and dense sound that only pure class A amplification can create. The L-550AXII is a mid-range integrated amplifier that increases its maturity in an attractive, functional design for music to be thoroughly enjoyed.
Brand: Luxman
Model Name/Number: L-550AXII
Price (RRP): £5500
Choice Hifi Price: £4490
Product Information:
Rated output |
20W + 20W (8Ω), 40W + 40W (4Ω) |
Input sensitivity / input impedance |
PHONO (MM): 2.5mV/47kΩ
PHONO (MC): 0.3mV/100Ω
LINE: 180mV/47kΩ
BAL.LINE: 180mV/55kΩ
MAIN-IN: 450mV/47kΩ |
Output voltage |
RECOUT: 180mV, PRE OUT: 1V |
Frequency response |
PHONO: 20Hz to 20kHz (±0.5dB)
LINE: 20Hz to 100kHz (+0, -3.0dB) |
Total harmonic distortion |
0.007% or less (8Ω, 1kHz)
0.02% or less (8Ω, 20Hz to 20kHz) |
S/N ratio (IHF-A) |
PHONO (MM): 91dB or more,
PHONO (MC): 75dB or more
LINE: 105dB or more |
Volume adjustment |
New LECUA1000 |
Amplification circuit |
ODNF 4.0 |
Output configuration |
Bipolar parallel push-pull |
Damping factor |
200 |
Max. amount of tone control |
BASS: ±8dB at 100Hz
TREBLE: ±8dB at 10kHz |
Power supply |
230V~(50Hz) / 115V~(60Hz) |
Power consumption |
230W
170W (under no signal), 0.5W (at standby) |
External dimensions |
440(W) x 178(H) x 454(D) mm
front side knob of 20mm and rear side terminal
of 27mm included in depth |
Net weight |
24.3kg (main unit) |
Accessories |
Remote control (RA-17A)
Power cable |
Speaker terminal Supported Y-lug terminal dimension |
Width of part a: 15mm or less
Width of part b: 8mm or more
* Connection may not be performed
depending on the shape of the
Y-lug terminal. |
Age: 8 months
Condition: 10/10
Voltage: 220/240/50Hz
Finish/Colour: Silver
Packaging? Yes
Accessories? Yes
Item Location: In Stock
Status: X-Demo