{"product_id":"mark-levinson-no-53-500-watt-mono-power-amplifier-pair","title":"Mark Levinson No 53 - 500 Watt Mono Power Amplifier (Pair)","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eMark Levinson is known for excellent amplifiers that are neutral and detailed, bringing life to your music.  The No 53's are voiced to sound like their legendary predecessors.\u003cbr\u003e\u003cbr\u003eThe Nº53 is rated at an impressive 500 Watts into 8 ohms.  It's a stunning testament to the strengths for which switching power amplifiers are known. It is capable of generating phenomenal power levels into virtually any speaker load to support both instantaneous and continuous demands. More impressive still the Nº53 accomplishes this feat without the slightest change in performance capability while maintaining a constant, thermally balanced operating temperature. Unlike most switching amplifiers the Nº53 has superbly efficient power management capabilities so it's operating temperature does not change no matter how hard or long the amplifier is driven, which is amazing at this price.  \u003cbr\u003e\u003cbr\u003eThis is a clean pair in original crates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eThese are a one owner pair of amplifiers and have been very well cared for.  Near perfect with no dings, nicks or scratches.  Excellent overall.   On the rear you get both balanced and unbalanced inputs and classic heavy duty binding posts...2 sets for easy bi-wiring. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eFEATURES \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eTrue switching amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eMono-block chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eMassive dedicated toroidal power supplies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003ePure Class-A voltage gain stages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eAdaptive biasing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eControlled clipping circuitry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eHeavy OFC copper buss bars on power rails\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eHurricane loudspeaker binding posts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eBalanced and unbalanced inputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eAmazing levels of power and control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eMark Levinson control ports\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eRemovable and upgradable IEC power jack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003ePREAMPLIFIER SPECIFICATIONS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eOUTPUT POWER 8 Ohms - 500 Watts each amp\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eOUTPUT POWER 4 Ohms - 1000 Watts \/ ch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eFREQUENCY RESPONSE - 10Hz to 20kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eGAIN - 26.8dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eOUTPUTS - 2 Pair, Hurricane heavy duty binding posts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eDIMENSIONS - (LxWxH) 20.4\" x 8.42\" x 20.87\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eWEIGHT: 135 lbs \/ea\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eIN THE BOX \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eAmplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eHeavy Power cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eOriginal crates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14px;\"\u003eOwner manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eCONDITION \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eNear perfect.  No blemishes, dings or scratches.  Fully tested and sounding absolutely perfect.\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":51342414872864,"sku":"No 53","price":29000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3728\/1568\/files\/53-1.avif?v=1773606215","url":"https:\/\/salon1audio.com\/products\/mark-levinson-no-53-500-watt-mono-power-amplifier-pair","provider":"Salon 1 Audio","version":"1.0","type":"link"}