LUXMAN L-507Z Integrated Amplifier

LUXMAN L-507Z

The L-507z joins Luxman’s integrated amplifier range with numerous advances and features their newly designed “LIFES1.0” distortion canceling feedback engine. “LIFES” is a significant evolution from “ODNF” circuitry, which has long been a key advantage of Luxman amplifiers since its 2010 introduction in our X-series. The robust L-507z marks the beginning of Z-Series, all being developed to include this latest “LIFES” high-quality amplification system, a core technology also shared with our new flagship M-10x stereo/mono power amplifier.

In addition, new user features enhance both convenience and performance required by today’s music listeners. Updated front panel VU meters combine with a 7-segment LED display to improve visibility of volume levels from any listening position. Alongside the standard 6.3 mm headphone jack is a new 4mm “Pentaconn” balanced output jack for better L-R separation.  Rear- panel 12 volt trigger connections are now incorporated enabling more convenient integration among automated systems or a home-theater.

Specifications

• Rated output   – 110W + 110W (8Ω)  220W + 220W (4Ω)
• Input Sensitivity / Input Impedance     PHONO (MM): 2.5mV / 47kΩ PHONO (MC): 0.3mV / 100Ω LINE: 180mV /47kΩ BAL.LINE: 180mV / 79kΩ MAIN-IN: 1.05V / 47kΩ
• Output voltage   – PRE OUT: 1V
• Frequency Response – PHONO: 20Hz to 20kHz (within ± 0.5dB ) LINE: 20Hz to 100kHz (within -3.0dB)
• Total harmonic distortion  – 0.007% or less (8Ω, 1kHz) 0.03% or less (8Ω, 20Hz to 20kHz)
• S / N ratio (IHF-A) – PHONO (MM): 91 dB or more/ PHONO (MC): 75 dB or more
• LINE: 105 dB or more
• Volume control – New LECUA 1000
• Amplifier circuit  –  LIFES 1.0
• Output configuration – Bipolar 3 parallel push-pull
• Power transformer  – EI type 560VA
• Damping factor  – 300 (by EIAJ current injection method)
• Tone control – BASS: ± 8dB at 100Hz  TREBLE: ± 8dB at 10kHz
• Power-supply voltage  – AC110V (50 / 60Hz)
• power consumption  –  300W / 86W (no signal ) 0.4W (standby)
• External dimensions  – WxDxH  17 1/4 x 7 1/16 x 17 7/8″ 440mm x 454mm x 178 mm
• Depth includes front knob 20 mm and back terminal 27 mm
• Weight   25.4kg (main body), 29.4kg (standard packaging)
• Remote control (RA-17A)
• warranty – 3 years