Available to demo in store alongside our L-507Z, M-10X and C-10X
Introducing our next-level “single-chassis separates” concept, pursuing the ideal with a new, all-in-one flagship amplifier. Taking our Z-Series integrated amplifiers to a performance peak. As the premium model for the new Z-Series generation, the L-509Z has evolved beyond the concept of a traditional integrated amplifier. Both the preamplifier and power amplifier sections simultaneously use our new generation amplification feedback engine “LIFES” for the first time. The volume control is supported by our new “LECUA-EX” attenuator system that suppresses sound quality deterioration and realizes a more precise feel of operation. The “single-chassis separates” concept, which aims for the ultimate in integrated amplifiers, now achieves unprecedented performance. Pursuing the ideals of audio enthusiasm, we are combining our passion for music with improved technology. The L-509Z, a new pinnacle of LUXMAN integrated amplifier design.
Highly regulated power supply
The L-509Z is equipped with LUXMAN’s traditional, highly stable power supply circuitry, featuring a bespoke, highly regulated 600VA El transformer and newly developed large-capacity filter capacitors (10,000μFx 8) .
High-quality phono EQ
The built-in high-quality phono equalizer circuit, which supports both MM and MC cartridges, features a new two-step gain switch to select between high and low MC settings to accommodate a wider range of MC cartridges, enriching quality vinyl playback in terms of both operation and sound quality. And a Mute-Button is now featured on the front panel.
3-band tone control
In addition to BASS and TREBLE, a new MIDDLE control effective in the vocal and lead instrument frequencies bandwidth has been included. LR balance, line straight, loudness, and other functions are also conveniently at your fingertips.
Original technology, special attention
Peel-coat circuit boards are used for the main audio signal path, eliminating the negative effects of the coating film that can adversely affect sound quality. Unique attention has been paid to every detail, such as the beeline construction, which configures circuits to take the shortest route possible, and a non-angled wiring pattern for smooth signal transmission.
Low-impedance transmission
Large, low resistance speaker relays are connected in parallel to transmit the driving force from the substantial power supply and output circuitry. Internal, 3.5mm2 ultra-thick cable is directly connected to the speaker terminals to ensure low impedance transmission, achieving a damping factor of 330 (current injection method).
High-quality hairline finish top panel
The top panel is made of ultra-thick aluminum with an exquisite hairline finish. Large ventilation holes are carefully machined one by one to ensure efficient heat dissipation. Supporting the unit are four large insulator feet made from cast iron, their density gradient protecting the main chassis from unwanted external vibrations.
Large needle-movement VU level meter and 7-segment LED
Needle-movement type analog VU meters are traditional design statement, proudly characterizing LUXMAN’s solid state integrated amplifiers. The L-509Z is equipped with two large meters, brightly back-lit by LEDs, with sensitive response characteristics. The newly included 7-segment LED display in between the left and right level meters displays the current attenuation amount and is easily visible from the listening position.
Headphones outputs with ground isolation
In addition to the φ6.3mm standard terminal, a φ4.4mm terminal with independent left and right grounding has been added for pleasurable headphone enjoyment. Using balanced cable equipped headphones improves L-R separation and localization, surrounding the listener with gorgeous three-dimensional sound.
Specifications
| Rated output | 120W + 120W (8Ω) 220W + 220W (4Ω) |
|---|---|
| Input sensitivity/ input impedance |
PHONO (MM): 2.5mV/47kΩ PHONO (MC-H): 0.3mV/100Ω PHONO (MC-L): 0.1mV/40Ω LINE: 180mV/47kΩ BAL.LINE: 180mV/79kΩ MAIN IN: 1.1V/47kΩ |
| Output voltage | PRE OUT: 1V |
| Frequency response | PHONO: 20Hz to 20kHz (±0.5dB) LINE: 20Hz to 100kHz (within -3dB) |
| Total harmonic distortion | 0.007% or less (8Ω, 1kHz) 0.03% or less (8Ω, 20Hz to 20kHz) |
| S/N ratio (IHF-A) | PHONO (MM): 87dB or more PHONO (MC-H): 70dB or more PHONO (MC-L): 62dB or more LINE: 106dB or more |
| Volume adjustment | LECUA-EX |
| Amplification feedback circuit | LIFES 1.0 |
| Output configuration | Bipolar 4-parallel push-pull |
| Damping factor | 330 |
|---|---|
| Max. amount of tone control | BASS: ±8dB at 100Hz TREBLE: ±8dB at 760Hz TREBLE: ±8dB at 10kHz |
| Power supply | 230V~(50Hz) / 115V~(60Hz) |
| Power consumption | 390W 150W (under no signal), 0.5W (at standby) |
| External dimensions | 440(W) x 193(H) x 463(D) mm front side knob of 20mm and rear side terminal of 37mm included in depth |
| Net weight | 29.4kg (main unit) |
| Accessories | Remote control (RA-17A) Power cable |
| Speaker terminal Supported Y-lug terminal dimension |
Width of part a: 16mm or less Width of part b: 7mm or more 
* Connection may not be performed
depending on the shape of the Y-lug terminal. |
Thank you for considering Yorkshire AV for your next investment in your AV or HiFi setup.
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Given the vast amount of variations of each product (e.g. AudioQuest cables) or Pro-Ject Audio Turntables - we keep the most common options in stock (i.e. gloss black finish, or 1.5m RCA cables) whereas longer cables or cables with terminations that are less frequently ordered will be ordered as required.
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