Luxman L-509X

The L-509X integrates the features of both a high quality separate amplifier and a high performance integrated amplifier into one product. The goal of creating an ideal integrated amplifier, initiated by LUXMAN with the launch of the L-509fSE in 2002, has now been advanced with the development of the L-509X. The L-509X integrated amplifier is equipped with many desirable features, such as the New LECUA1000 and a discretely configured buffer circuit in the output stage of the pre-amplifier circuit. LUXMAN's ODNF (Only Distortion Negative Feedback) original amplifier feedback circuit and a power supply with independent left and right channel blocking capacitors are intrinsic to this design, as well as many components used only in high end models, ensuring high-quality audio reproduction. The design of the L-509X incorporates the cream of LUXMAN's proprietary technologies, breaking new ground and creating the ultimate expression of separates in a single unit.

Increased damping factor
Large-capacity, low resistance speaker relays are connected in parallel, enabling loss-less transmission of the powerful driving force that is generated by the generous power supply circuit and the amplifier output section of the L-509X. The use of 3.5mm2 cabling for the amplifier board output and the unit's damping factor of 370 enables the L-509X to drive all kinds of speakers accurately.

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Rated output 120W + 120W (8O),
220W + 220W (4O)
Input sensitivity/input impedance PHONO (MM): 2.5mV/47kO
PHONO (MC): 0.3mV/100O
LINE: 180mV/47kO
BAL.LINE: 180mV/55kO
MAIN-IN: 1.1V/47kO
Output voltage REC OUT: 180mV, PRE-OUT: 1V
Frequency response PHONO: 20Hz to 20kHz (+/-0.5dB)
LINE: 20Hz to 100kHz (within -3dB)
Total harmonic distortion 0.007% or less (8O, 1kHz)
0.06% or less (8O, 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 4-parallel push-pull
Damping factor 370
Max. amount of tone control BASS: +/-8dB at 100Hz
TREBLE: +/-8dB at 10kHz
Power consumption 380W, 150W (under no signal), 0.5W (at standby)
External dimensions 440(W) x 193(H) x 463(D) mm
Net weight 29.3kg (main unit)
Accessories Remote control (RA-17A)