{"product_id":"luxman-sq-n150-tube-integrated-amp","title":"LUXMAN SQ-N150 Tube Integrated Amp","description":"\u003ch3\u003eLUXMAN SQ-N150 Vacuum Tube Integrated Amplifier\u003c\/h3\u003e \u003cp\u003eBring the unmistakable glow, texture, and dimensionality of vacuum tube sound into a beautifully compact, modern integrated amplifier. The LUXMAN SQ-N150 is engineered for music lovers who want classic tube warmth with today’s clarity and control—pairing a highly linear P-K split phase inversion circuit with a refined push-pull output stage for an open, detailed, and engaging presentation. With three line-level inputs plus a built-in phono stage that supports both MM and MC cartridges, it anchors a complete high-end system without forcing you into extra boxes. Thoughtful audiophile touches—gold-plated RCA jacks with generous spacing for premium cables, a Line Straight mode for the cleanest signal path, and a headphone output for late-night sessions—make it as practical as it is musical. Finished in an elegant blasted white chassis with classic illuminated level meters, the SQ-N150 delivers timeless LUXMAN style and performance in an “A4”-friendly footprint.\u003c\/p\u003e \u003cp\u003eThe LUXMAN SQ-N150 is part of ListenUp's \u003ca href=\"https:\/\/listenup.com\/collections\/luxman-integrated-amplifiers\" title=\"LUXMAN Integrated Amplifier Collection\"\u003eLUXMAN Integrated Amplifier Collection\u003c\/a\u003e.\u003c\/p\u003e \u003ch4\u003eWhat It's Good At:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eDelivering authentic vacuum-tube warmth with impressive clarity, air, and detail\u003c\/li\u003e \u003cli\u003ePowering compact to medium-sized speakers with a refined 10W + 10W tube output stage\u003c\/li\u003e \u003cli\u003eRunning turntables directly—built-in phono supports both MM and MC cartridges\u003c\/li\u003e \u003cli\u003ePreserving signal purity with Line Straight mode that bypasses tone and balance controls\u003c\/li\u003e \u003cli\u003eSupporting premium interconnects via gold-plated RCA jacks with generous 18 mm spacing\u003c\/li\u003e \u003cli\u003eAdding visual and tactile luxury with illuminated analog meters, aluminum controls, and included remote control\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eLUXMAN SQ-N150 Full Specifications:\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Vacuum tube integrated amplifier (NeoClassico II Series)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated output:\u003c\/strong\u003e 10W + 10W (6Ω)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput sensitivity \/ input impedance:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003ePHONO (MM): 3.0mV \/ 47kΩ\u003c\/li\u003e \u003cli\u003ePHONO (MC): 0.33mV \/ 100Ω\u003c\/li\u003e \u003cli\u003eLINE: 180mV \/ 47kΩ\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003ePHONO: 20Hz to 20kHz (±0.5dB)\u003c\/li\u003e \u003cli\u003eLINE: 20Hz to 80kHz (within -3.0dB)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion:\u003c\/strong\u003e 1% or less (1kHz, 10W \/ 6Ω)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eS\/N ratio (IHF-A):\u003c\/strong\u003e \u003cul\u003e \u003cli\u003ePHONO (MM): 84dB or more\u003c\/li\u003e \u003cli\u003ePHONO (MC): 64dB or more\u003c\/li\u003e \u003cli\u003eLINE: 95dB or more\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCircuit:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eDriver: P-K split phase inversion circuit\u003c\/li\u003e \u003cli\u003eOutput: Pentode power tubes\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVacuum tubes:\u003c\/strong\u003e ECC83 × 2, EL84 × 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230V~ (50Hz) \/ 115V~ (60Hz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 98W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExternal dimensions:\u003c\/strong\u003e 297(W) × 188(H) × 251(D) mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDepth measurement note:\u003c\/strong\u003e 20mm front panel knob and 21mm rear panel terminals are included in the depth measurement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 12.4kg (main unit)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Remote control (RA-25), Power cable\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpeaker terminal dimensions:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eWidth of part (a): 14.5mm or less\u003c\/li\u003e \u003cli\u003eSupported Y-lug terminal width of part (b): 7.5mm or more\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection note:\u003c\/strong\u003e Connection may not be performed depending on the shape of the Y-lug terminal\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety note:\u003c\/strong\u003e Please cover the unit with the bonnet provided for safety\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eLUXMAN SQ-N150 Q\u0026amp;A:\u003c\/h4\u003e \u003cdl\u003e \u003cdt\u003e\u003cstrong\u003eWhat kind of sound can I expect from the SQ-N150?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eIt’s designed for the hallmark vacuum-tube presentation—natural warmth, rich tone, and a spacious, open soundstage—while maintaining clarity and detail for modern recordings.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eDoes the SQ-N150 have a built-in phono stage for turntables?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eYes. It includes a phono input that supports both moving magnet (MM) and moving coil (MC) cartridges, so you can connect many turntables directly without a separate MC preamp.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eHow much power does the SQ-N150 deliver, and what speakers pair well with it?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eThe SQ-N150 is rated at 10W + 10W into 6 ohms. It pairs best with high-sensitivity speakers or systems designed to shine with lower-powered tube amplification.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eHow many inputs does it have for sources like streamers and CD players?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eIt provides three line-level inputs for common sources, plus a dedicated phono input for a turntable.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eWhat is Line Straight mode, and when should I use it?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eLine Straight mode bypasses the Bass, Treble, and Balance controls to shorten the signal path. Use it when you want maximum purity and the most direct sound from your sources.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eCan I use high-end interconnect cables with larger RCA barrels?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eYes. The RCA jacks are gold-plated and spaced at 18 mm to help accommodate premium cables more comfortably.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eDoes it have a headphone output for late-night listening?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eYes. A front headphone output is included, making it easy to listen privately without changing your system setup.\u003c\/dd\u003e \u003cdt\u003e\u003cstrong\u003eWhat’s included in the box?\u003c\/strong\u003e\u003c\/dt\u003e \u003cdd\u003eThe SQ-N150 includes the RA-25 remote control and a power cable.\u003c\/dd\u003e \u003c\/dl\u003e \u003ch4\u003eLUXMAN SQ-N150 Downloads:\u003c\/h4\u003e \u003cp\u003e\u003ca href=\"https:\/\/storage.googleapis.com\/lupublic\/Luxman-SQ-N150-catalog.pdf\" title=\"LUXMAN SQ-N150 Catalog\"\u003eLUXMAN SQ-N150 Catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"LUXMAN","offers":[{"title":"Default Title","offer_id":62550163226783,"sku":"LUX-SQ-N150-SIL","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/e376e5bc-75ec-49b5-9703-1162e23127f3.jpg?v=1761258766","url":"https:\/\/listenup.com\/products\/luxman-sq-n150-tube-integrated-amp","provider":"ListenUp","version":"1.0","type":"link"}