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Descrizione

Luxman releases the mid-range integrated amplifier model L-507u.
With the L-507u, Luxman is proud to introduce a integrated amplifier equipped with our original high-quality sound feedback circuit, ODNF*, in its latest upgraded version 3.0 and delivering a rated class AB output of Luxman currently offers a 4-product lineup of solid state integrated amplifiers, from the L-505u entry model to the L-509u flagship model. But between the pure class A 20W L-550All and the pure class A 30W L-590All, we had nothing to offer and many fans had been calling for some time for a high-performance model in this price range.

The L-507u is the first integrated amplifier equipped with the upgraded ODNF version 3.0 as mainstay of the amplification section which governs sound quality. Low impedance achieved by error detection circuits has resulted in a greatly reduced distortion rate and improved signal-to-noise ratio, a high initial slew rate, and ample rated output to drive the speaker system – all of these characteristics work together to create a powerful and sophisticated musical portrait.

The unit offers a wide range of functions including a separation switch for one-touch separation of pre-amplifier and power sections, and many attractive features such as a hairline-finished top panel and a classy aluminum remote control as accessory.
The L-507u, an integrated amplifier that takes the balance between performance and functions to a higher dimension, fits into the listening room of audio users looking for a high-grade and simple audio system as their partner in full musical enjoyment.

Specifiche tecniche

Continous power output: 110 W + 110 W (8ohm), 200 W + 200 W (4ohm)
Input: 4 x lines, 1 x phono (MM/MC selection switch), 2 x balanced lines
Recording input/output, separate input/output: 2 x lines, 1 x lines
Speaker output: 1 x line each for A, B output
Amplification circuit, output configuration: ODNF 3.0, Bipolar/parallel push-pull
Input sensitivity/impedance: PHONO(MM)2.5mV/47kΩ, PHONO(MC)0.3mV/100Ω, LINE 180mV/42kΩ
Total harmonic distortion rate: 0.005% or less (1kHz/8Ω), 0.03% or less (20Hz-20kHz/8Ω)
S/N ratio: LINE 105dB or more
Frequency response: LINE 20Hz-100kHz (+0, -3.0dB)
Outside dimensions: 467 (W) x 179 (H) x 437 (D) mm
Weight: 21.0kg