Features Of This Unit - Luxman C-10X Owner's Manual

Features of This Unit

LECUA-EX — Luxman Electronically
Controlled Ultimate Attenuator-Excellent
eXperience —
Our unique sound volume adjustment mechanism LECUA,
that is the integration of a high precision attenuator and an
amplifier circuitry, is now integrated with a heavy rotation
mechanism which offers excellent control feeling and
employed here as LECUA-EX.
Electrically controlled fixed resistance switching enables fine
sound volume adjustments from 0 dB through –95.5 dB with
no deterioration in sound quality over the full range of the
volume control.
LIFES — Luxman Integrated Feedback
Engine System —
ODNF, LUXMAN's original amplification feedback circuitry, has
been renewed, and LIFES, our newly developed feedback
engine, is incorporated right at the heart of this amplifier,
developing a richer sound quality.
Adopting a dual FET into the input section of the sub amplifier,
which detects any distortion in the audio signal, and dual
transistors in the cascade circuit and current mirror circuit,
sound quality has been improved throughout the amplification
circuit with a transparent sound quality comparable a non-
feedback equipped amplifier and excellent high frequency
characteristics.
2
Highly stable power supply
The unit's highly stable power supply circuitry features a
large capacity CI-core-type power transformer with 7 custom
designed 3,300 μF blocking capacitors.
Schottky barrier diodes
By using Schottky diodes, manufactured by KYOCERA
Corporation, this unit achieves very high DC conversion
efficiency in the power rectifier circuitry and much less
switching noise.
LUXMAN's original OFC wiring
Our original OFC cable, with non-plated core wire, is used for
internal wiring to achieve smooth signal transmission.
Loopless chassis structure
This unit features a loop-less chassis, independently con-
structed to eliminate increases in ground impedance due to
chassis current.