{"product_id":"luxman-l-509z-integrated-amplifier-excellent-demo","title":"Luxman L-509Z Integrated Amplifier - Excellent DEMO","description":"\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab1\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab2\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--Start tab content--\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eAUTHORIZED LUXMAN PREMIER DEALER\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch5 style=\"text-align: center;\"\u003e\u003cstrong\u003eEXCELLENT LOW TIME DEMO   \u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eBox, Remote, Power Cord, Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new Luxman Z generation series flagship L-509Z has evolved into a presence that transcends the concept of integrated amplifiers. Both the preamplifier and power amplifier circuits simultaneously use the new generation amplification feedback engine \"LIFES\" for the first time. The volume control part is equipped with a new mechanism \"LECUA-EX\" that suppresses sound quality deterioration and realizes a precise operational feeling. The \"one-body separate\" concept, which aims to be the ultimate all-in-one amplifier, has reached unprecedented heights. The L-509Z is born, a new pinnacle of integrated amplifiers that pursues the ideal of audio by incorporating a passion for music into its technology.\u003c\/p\u003e\n\u003cp\u003eThe L-509Z combines a high-precision rotary encoder with a newly developed weight rotation mechanism to complete the \"LECUA-EX\" that achieves even greater reliability and a natural, high-quality feel. With 88 fine steps from 0 to 87 dB, the speed at which the volume knob is turned, and the setting that accelerates the volume increase\/decrease by pressing and holding the remote control, you can adjust the volume comfortably and thoroughly with no deterioration in sound quality.\u003c\/p\u003e\n\u003cp\u003eThe power supply section requires instantaneous current supply and high voltage stability. The L-509Z is equipped with Luxman's traditional high-inertia power supply circuit with a 600VA EI-type custom transformer that boasts high regulation and newly developed large-capacity block capacitors (10,000μF x 8).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003ch6\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120W+120W (8Ω), 240W+240W (4Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput sensitivity \/ input impedance\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePHONO (MM): 2.5mV \/ 47kΩ\u003c\/li\u003e\n\u003cli\u003ePHONO (MC-H): 0.3mV \/ 100Ω\u003c\/li\u003e\n\u003cli\u003ePHONO (MC-L): 0.1mV \/ 40Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLINE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e180mV \/ 47kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBAL LINE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e180mV \/ 55kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAIN-IN:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.1V \/ 47 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePRE OUT: 1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency characteristic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePHONO: 20Hz - 20kHz (within ±0.5dB), LINE: 20Hz - 150kHz (within -3.0dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e0.006% or less (8Ω, 1kHz), 0.06% or less (8Ω, 20Hz - 20kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\/N ratio (IHF-A): PHONO (MM):\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e87 dB or more, PHONO (MC-H):: 70 dB or more, PHONO (MC-L):: 62 dB or more, LINE: 106 dB or more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLECUA-EX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier circuit:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eLIFES 1.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput configuration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBipolar\/4 parallel push-pull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower transformer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEI type 600VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e330 (by EIAJ current injection method)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone control maximum amount of change\u003c\/strong\u003e       \n\u003cul\u003e\n\u003cli\u003eBASS: ±8dB at 100Hz\u003c\/li\u003e\n\u003cli\u003eMIDDLE: ±8dB at 760Hz\u003c\/li\u003e\n\u003cli\u003eTREBLE: ±8dB at 10kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-supply voltage:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eAC100V (50\/60Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e370W (according to the Electrical Appliance and Material Safety Law), 130W (no signal), 0.4W (standby)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal dimensions:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e440 (width) x 193 (height) x 463 (depth) mm, Depth includes front knob 20mm and rear terminal 37mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e29.4kg (body), 37.1kg (standard packaging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dedicated Audio","offers":[{"title":"Default Title","offer_id":51866378207549,"sku":null,"price":10995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/5587\/files\/PXL_20250812_165936976.PORTRAIT.ORIGINAL.jpg?v=1755023172","url":"https:\/\/www.dedicatedaudio.com\/products\/luxman-l-509z-integrated-amplifier-excellent-demo","provider":"Dedicated Audio","version":"1.0","type":"link"}