LUXMAN L-505Z Integrated Amplifier
Built to honor the legacy of LUXMAN’s beloved L-505 line while pushing the series into a new generation, the L-505Z is a full-featured integrated amplifier engineered around LUXMAN’s LIFES 1.0 amplification feedback engine for lifelike musical energy, low distortion, and effortless control. Its Class AB output stage uses a bipolar parallel push-pull configuration to deliver confident drive and dynamic headroom, while the LECUA electronically controlled attenuator provides ultra-smooth, high-clarity volume control across 88 steps—with precise remote operation and balance adjustment via volume-shift control.
Beyond power, the L-505Z is designed for real-world high-end systems: a high-quality MM/MC phono EQ supports modern vinyl setups, PRE OUT/MAIN IN connectivity enables bi-amping or integration with an AV system, and a thoughtfully laid-out rear panel offers 18mm pitch RCA terminals for premium cables. Up front, classic needle-type VU meters and a 7-segment LED volume display blend vintage appeal with modern usability, while headphone listeners get both a standard 6.3mm output and a dedicated 4.4mm connection with independent left/right ground wiring for improved separation and a more dimensional presentation. From LUXMAN’s “Bee-Line” signal routing concept to OFC internal wiring and a loop-less chassis structure, the L-505Z is tuned to deliver a refined, engaging sound that feels unmistakably high-end.
The LUXMAN L-505Z is part of ListenUp's LUXMAN Integrated Amplifier Collection.
What It's Good At:
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High-end musical realism at everyday usability thanks to LIFES 1.0 feedback design and carefully voiced circuit tuning
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Driving demanding speakers with authority via 100W/ch (8Ω) and 150W/ch (4Ω) Class AB power
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Vinyl playback done right with a built-in, high-quality MM/MC phono stage for turntable systems
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Precision listening at any volume using the 88-step LECUA attenuator for smooth, detailed level control
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Headphone listening with better separation through the dedicated 4.4mm output with independent L/R grounds
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System-building flexibility with PRE OUT/MAIN IN, tone controls, loudness, and separation features for bi-amp or AV integration
LUXMAN L-505Z Full Specifications:
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Product type: Integrated amplifier
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Rated output: 100W + 100W (8Ω), 150W + 150W (4Ω)
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Input sensitivity / input impedance:
- PHONO (MM): 2.5mV / 47kΩ
- PHONO (MC): 0.3mV / 100Ω
- LINE: 180mV / 47kΩ
- BAL.LINE: 180mV / 55kΩ
- MAIN IN: 1V / 47kΩ
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Output voltage: PRE OUT: 1V
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Frequency response:
- PHONO: 20Hz to 20kHz (±0.5dB)
- LINE: 20Hz to 100kHz (within -3dB)
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Total harmonic distortion:
- 0.009% or less (8Ω, 1kHz)
- 0.09% or less (8Ω, 20Hz to 20kHz)
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S/N ratio (IHF-A):
- PHONO (MM): 87dB or more
- PHONO (MC): 70dB or more
- LINE: 104dB or more
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Volume adjustment: LECUA
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Amplification feedback circuit: LIFES 1.0
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Output configuration: Bipolar parallel push-pull
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Damping factor: 200
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Max. amount of tone control:
- BASS: ±8dB at 100Hz
- TREBLE: ±8dB at 10kHz
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Power supply: 230V~ (50Hz) / 115V~ (60Hz)
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Power consumption: 330W; 90W (under no signal), 0.5W (at standby)
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External dimensions: 440(W) × 178(H) × 454(D) mm (Depth includes front-side knob 20mm and rear-side terminal 27mm)
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Net weight: 22.5kg (main unit)
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Accessories: Remote control (RA-17A), Power cable, Speaker terminal
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Supported Y-lug terminal dimension:
- Width of part a: 15mm or less
- Width of part b: 8mm or more
- Connection may not be performed depending on the shape of the Y-lug terminal.
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Additional notes:
- Balanced phase selector INVERT setting changes pin No. 2 to HOT and No. 3 to COLD
- Meter lighting, monaural, subsonic, and loudness can be switched with the remote control
- Specifications and appearance are subject to change without notice
- Line cables are not included; purchase separately
LUXMAN L-505Z Q&A:
- Does the L-505Z have a phono input for a turntable?
- Yes. It includes a built-in phono EQ stage that supports both MM and MC cartridges, making it ready for serious vinyl playback without an external phono preamp.
- How much power does the L-505Z deliver per channel?
- It’s rated at 100W + 100W into 8Ω and 150W + 150W into 4Ω, providing strong control for a wide range of speakers.
- Can I use the L-505Z with an AV receiver or in a bi-amp setup?
- Yes. With PRE OUT/MAIN IN connectivity and separation functionality, it can be configured for bi-amping with an external power amp or integrated into an AV-based system.
- What is LIFES 1.0 and why does it matter?
- LIFES 1.0 is LUXMAN’s amplification feedback engine designed to reduce distortion and enhance realism while preserving natural musical flow, contributing to a more lifelike, high-end presentation.
- Is the volume control purely analog?
- The L-505Z uses LUXMAN’s LECUA electronically controlled attenuator. It delivers smooth, consistent volume control across 88 steps while helping maintain sound quality at different listening levels.
- Does it support balanced sources?
- Yes. It includes a balanced line input (BAL.LINE) with specified sensitivity and impedance for integrating balanced source components.
- What headphone connections are included?
- You get both a standard 6.3mm headphone output and a 4.4mm output with independent left/right ground wiring to improve separation and clarity with compatible headphones and cables.
- Can I turn off the meter lights and display?
- Yes. Using the remote, you can switch the VU meter lighting and the 7-segment LED volume display on or off to suit your room and listening preference.
LUXMAN L-505Z Downloads:
LUXMAN L-505Z Catalog
In Store Only
