Ο Luxman L-100 Centennial ειναι δικαναλος ενισχυτης Class-A, ισχυος 2x20 wrms/8Ω.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων, ανταλλαγων.

Latest LIFES 1.1 Amplification Feedback Engine
Developed with a vision for the future of amplifier design, LIFES was created to deliver lifelike musicality, richness and outstanding audio performance. The L-100 CENTENNIAL design employs paralleled differential detection circuitry to augment the input stage, further reducing distortion and achieving an unprecedented level of clarity and energy across the entire frequency range. Rated output is 20W + 20W into 8Ω and 40W + 40W into 4Ω, providing ample power for typical living rooms and dedicated listening spaces. The triple-paralleled output stage is generously designed, with optimum musical richness concentrated within the Class-A operating region.

High-Precision LECUA Volume Control
Volume adjustment is handled by our newly developed LECUA1000, an 88-step, electronically controlled attenuator integrated directly into the amplifier circuitry. This design ensures smooth, finely graduated volume control operation with minimal sonic degradation. By directly connecting the attenuator and amplification stages, signal paths are shortened to preserve musical signal integrity. High-grade, discrete buffer circuitry, derived from LUXMAN’s flagship preamplifiers, is employed at the preamp output stage to provide powerful drive capability.

Large-Capacity, Highly Stable Power Supply
The power supply, the beating heart of the L-100 CENTENNIAL, features our custom designed EI-core transformer regulated by eight large filter capacitors (8 x 10,000μF). This steadfast LUXMAN power supply delivers exceptional transient response and unwavering stability, providing abundant energy under all load conditions, ensuring complete control over loudspeakers with ease and authority.

Meticulous Engineering Focused on Sound Quality
All circuit boards for the input and output terminals and amplifier stages use peel-coat PCB technology, eliminating resistive coatings and lowering induced voltage that can degrade sound quality. Newly developed low-noise relays improve channel separation in the input selector circuitry. It reflects LUXMAN’s uncompromising, sound-first design philosophy down to the smallest detail.

Cast-Iron Insulator Feet
The chassis employs loop-less construction to minimize ground impedance and magnetic interference. The weight of the unit is supported on density gradient cast iron insulator feet, designed with a gradually refined metallic structure from center to edge to suppress resonance. These supports effectively isolate the unit from external vibrations and deter internal mechanical resonance, contributing to its superior sonic stability.

Specifications

• Rated Output Power: 20 W + 20 W (8 Ω), 40 W + 40 W (4 Ω)
• Input Sensitivity / Impedance:
  • PHONO (MM): 2.5 mV / 47 kΩ
  • PHONO (MC): 0.3 mV / 100 Ω
  • LINE: 180 mV / 47 kΩ
  • BALANCED LINE: 180 mV / 55 kΩ
  • MAIN-IN: 450 mV / 47 kΩ
• Output Voltage: PRE OUT: 1 V
• Frequency Response:
  • PHONO: 20 Hz – 20 kHz (±0.5 dB)
  • LINE: 20 Hz – 100 kHz (–3.0 dB)
• Total Harmonic Distortion (THD):
  • ≤0.005% (8 Ω, 1 kHz)
  • ≤0.015% (8 Ω, 20 Hz – 20 kHz)
• Signal-to-Noise Ratio (IHF-A):
  • PHONO (MM): ≥80 dB
  • PHONO (MC): ≥65 dB
  • LINE: ≥98 dB
• Volume Control: LECUA1000
• Amplification Circuit: LIFES 1.1
• Output Configuration: Bipolar, 3-parallel push-pull
• Damping Factor: 300
• Tone Control Adjustment:
  • Bass: ±8 dB @ 100 Hz
  • Treble: ±8 dB @ 10 kHz
• Power Supply: 230 V (50 Hz) / 115 V (60 Hz)
• Power Consumption: 260 W (210 W no signal, 0.5 W standby)
• Dimensions (W × H × D): 44.0 × 17.8 × 45.4 cm
• Weight: 25.4 kg
• Accessories: Remote control (RA-17A), power cable
• Speaker Terminals (Y-lug compatibility):
  • Part a width: ≤15 mm
  • Part b width: ≥8 mm