LUXMAN's pursuit of the uppermost standards of tonal quality has lead to the creation of the C-900u. Four independent modules in the balanced amplification circuit enable the hot and cold components of the left and right audio signals to be handled independently to suppress unnecessary noise generation. Combining an evolved version 4.0 of our traditional ODNF circuit and a robust power supply has achieved high signal-to-noise performance and improved sound quality without distortion. LUXMAN's original LECUA 1000, a stepped fixed resistance attenuator, is used for the volume adjustment system, a major feature of this new control amplifier. The 88 step range allows for more precise volume adjustment. This product is an appropriate centerpiece for any modern hifi system due to its elegant design, user friendly features, refined tone controls, premium tactile operation, and more.

Input sensitivity/Input impedance

Unbalanced 255mV/43kΩ

Balanced 255mV/86kΩ

Output/Input impedance

Unbalanced rating 1V/90Ω, max. 11V

Balanced rating 1V/180Ω, max. 22.5V

Frequency response

20Hz to 20kHz (+0, -0.1dB)

5Hz to 120kHz (+0, -3.0dB)

Total harmonic distortion

Unbalanced 0.009% (20Hz to 20kHz)

Balanced 0.005% (20Hz to 20kHz)

S/N ratio (IHF-A)

Unbalanced 123dB

Balanced 126dB

Volume adjustment

New LECUA1000