The new Luxman L-507Z is the debut model announcing the new generation of amplifier products from Luxman. With the newly developed LIFES amplifier feedback engine, we are looking towards the future of Luxman. The Luxman L-507Z has achieved a dramatic development in musicality that far surpasses its class. L-507Z combines advanced technology and advanced functionality. The new, innovative generation of integrated amplifiers from the Z series begins with this fantastic model.

The latest amplification feedback engine brings music to life with LIFES version 1.0.

Luxman will celebrate its 100th anniversary in 2025. With pride, they announce the successor to the ODNF* feedback circuit, which has contributed to the audio quality of Luxman amplifier products since 1999. A new feedback circuit for amplifiers has now been developed, LIFES. It has achieved realistic, fresh, and rich musicality and overwhelming audio performance. LIFES is based on the technical concept of our groundbreaking ODNF circuit and achieves excellent, dynamic characteristics without feeding back the original audio input signal to the main amplifier. This results in remarkably natural sound quality, almost as if it were a non-feedback equipped circuit.

The design was conceived and developed from first principles using simulation technology and meticulous research. By repeatedly auditioning, rigorously examining, and combining specially selected components, Luxman has achieved superior performance characteristics and a level of quality suitable for use in the next generation of Luxman products.

In producing LIFES version 1.0, we have succeeded in reducing the number of parallel elements while improving performance by carefully rethinking the entire circuit. Distortion in the amplification stage has been reduced to less than half of the previous system. The output stage has a three-stage Darlington triple parallel push-pull configuration and achieves a class AB output power of 110W+110W (8Ω) and 210W+210W (4Ω).

The high output power, similar to that of a separate power amplifier, effortlessly achieves a natural sound image, full of energy, to confidently drive and bring out the best of any compatible speaker system.

Large VU needle level meter and 7-segment LED

Analog VU meters of the needle type are a symbolic design statement of Luxman's solid-state integrated amplifiers. The L-507Z is equipped with a large dual meter with bright LED backlighting and high response characteristics. This allows the needles to move synchronously with the dynamics of your music. In addition, newly included 7-segment LEDs display the damping level between the left and right level meters. The backlight of the level meter and the LED display can be turned on and off with the remote control.

Precisely finished aluminum top panel

The rectangular design of the chassis housing has an ultra-thick front panel with a high-quality, blasted white finish. This has become a brand identification of current Luxman products, with a delicately hairline-finished aluminum top panel, a luxurious exterior design adopted for high-quality Luxman amplifiers. The large ventilation slots on the top panel provide sufficient airflow, and the entire chassis housing is made of aluminum panels, ensuring excellent heat dissipation and guaranteeing the stable operation of this product.

New LECUA1000

Luxman's new LECUA1000 88-step, electronically controlled attenuator is integrated into the amplifier circuit and minimizes the degradation of sound quality across the entire range of volume control. The output section of the preamplifier is equipped with discrete buffer circuits that confidently drive the next power amplifier stage.