{"product_id":"lindemann-musicbook-power-ii","title":"Lindemann Musicbook Power II","description":"\u003cp\u003eThe \u003cstrong\u003eLindemann Musicbook POWER II\u003c\/strong\u003e is a compact, high-efficiency Class D stereo power amplifier designed to deliver relaxed, highly detailed, and authoritative sound reproduction. Built upon N-CORE power buffering architecture paired with a newly redesigned analog voltage gain stage, the POWER II enhances acoustic resolution while maintaining exceptionally low distortion, a high damping factor, and minimal power consumption.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for maximum system flexibility, the POWER II can be configured in traditional stereo mode or switched to vertical bi-amping mode to drive high\/midrange and bass sections independently. To solve room acoustics and speaker placement challenges, it features an integrated 10-step bass level control when operated in bi-amping mode, allowing fine-tuned low-frequency matching to your room.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; CIRCUITRY IMPROVEMENTS\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIndependent J-FET Voltage Gain Stage:\u003c\/strong\u003e The primary voltage amplification circuit is separated from the N-CORE module, utilizing low-noise J-FETs powered by a clean energy supply with less than 1 µV noise floor.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eN-CORE Power Buffering Architecture:\u003c\/strong\u003e Uses N-CORE Class D technology purely as a current buffer, ensuring frequency-independent response and ultra-low distortion across all power levels.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eVertical Bi-Amping Mode:\u003c\/strong\u003e Supports dedicated channel bi-amping (one amplifier per channel) to isolate bass and high\/midrange drive signals for improved transparency.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e10-Step Adjustable Bass Level Control:\u003c\/strong\u003e Offers a 10-step bass trim control in bi-amping mode to attenuate or boost low frequencies for difficult room placements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEnhanced Balanced Signal Auto-Detect:\u003c\/strong\u003e Revised, highly sensitive balanced signal detection circuit reliably triggers power-on\/off functionality while rejecting ambient electrical interference.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAcoustic Synergy with Musicbook SOURCE:\u003c\/strong\u003e Designed as the ideal companion power amplifier for the Lindemann Musicbook SOURCE streaming preamplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Category\u003c\/td\u003e\n      \u003ctd\u003eClass D Stereo \/ Vertical Bi-Amping Power Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAmplifier Architecture\u003c\/td\u003e\n      \u003ctd\u003eDiscrete J-FET Voltage Gain Stage + N-CORE Class D Power Buffer\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003eLinear up to 45 kHz (Impedance Independent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVoltage Gain Stage Noise Floor\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 1 µV\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperational Modes\u003c\/td\u003e\n      \u003ctd\u003eStereo Mode \/ Vertical Bi-Amping Mode\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBass Adjustment (Bi-Amping)\u003c\/td\u003e\n      \u003ctd\u003e10-Step Level Control Trim\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Detection \/ Auto Power\u003c\/td\u003e\n      \u003ctd\u003eFully Balanced Signal Detector (Left Channel Sensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eChassis Design\u003c\/td\u003e\n      \u003ctd\u003eCompact Precision Machined Aluminum Enclosure\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries \/ Generation\u003c\/td\u003e\n      \u003ctd\u003eMusicbook Series Generation II\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer \/ Country\u003c\/td\u003e\n      \u003ctd\u003eLindemann Audiotechnik (Germany)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lindemann","offers":[{"title":"500W","offer_id":52739828351242,"sku":"LINDEMANN-8860","price":2690.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/lindemann-musicbook-power-ii-46171-p_6545918d-aff0-4abe-b95d-7af2fa56d7de.jpg?v=1773933459","url":"https:\/\/audioemotion.co.uk\/products\/lindemann-musicbook-power-ii","provider":"Audio Emotion Limited","version":"1.0","type":"link"}