The Luxman L-507uXII is an integrated amplifier that builds on a heritage of audio engineering with modern state-of-the-art technology. It features the new LECUA 1000 electronically controlled attenuator, which allows for precise volume control at micro levels by minimizing signal transmission routes for improved efficiency. The amplifier employs the ODNF (Only Distortion Negative Feedback) version 4.0 feedback circuit that enhances distortion detection and achieves high power ratings. This integrated amplifier has a robust power supply system, consisting of a large capacity EI-core transformer and customized 10,000 μF capacitor blocks. It uses discrete buffer circuits to maintain audio signal purity and has a low impedance transmission system to deliver an impactful driving force. The L-507uXII is equipped with functionality for both MM and MC cartridges, bass and treble controls, and pre/power separation. With anti-vibration measures utilizing gradation cast iron insulators and a solid chassis, it ensures minimal resonance and maximum sound quality. The unit's specifications indicate a rated output of 110W per channel at 8Ω and 210W at 4Ω, extensive frequency response capabilities, and an impressive damping factor of 260. Remote control and various connectivity options further enhance its user-friendly design.
