{"product_id":"lehmann-audio-black-cube-mm-mc-phono-pre-amplifier","title":"Lehmann Audio Black Cube MM \/ MC Phono Pre-Amplifier","description":"\u003cp\u003e\u003cspan\u003eThe Lehmannaudio Black Cube phono stage is compatible with practically all available cartridges on the market from High Output MM to MC. Apart from the standard switch settings there is one onboard slot that can be fitted with a custom impedance to supply perfect termination even for the most exotic cartridges. No more need for expensive impedance plugs!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSince the market introduction in 1995 the Black Cube phono stages by Lehmann Audio have become cult objects for analogue oriented music lovers. Countless positive reviews and awards, and an unrivalled customer satisfaction worldwide document this truly exceptional success. The Black Cube is produced in small numbers and sonically superior to mass industry products.\u003c\/p\u003e\n\u003cp\u003eThe input stages used in the Black Cube can also be found in top notch mixing consoles or in well known professional  microphone preamps. The entirely passive RIAA equalization network is realized with high precision foil capacitors. All resistors are of the low noise metal film variety. The switches for gain and load settings have gold plated contacts.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBecause of the small outer dimensions the Black Cube can be placed next to the turntable. This minimizes loss due to cable lengths. The low noise regulated external power supply is connected with Neutrik XLR connectors to the dedicated DC power supply.\u003c\/p\u003e\n\u003cp\u003eLehmann Audio always pays special attention to details: the cable between power supply and audio section is shielded. The cases of both the power supply and the audio section are made of nonmagnetic materials and the case of the audio section is even equipped with a top cover coated with a special anti-resonance treatment.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAmplification and RIAA equalisation for MM and MC cartridges \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePremium components\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh end Burr Brown gain stage\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmall size allows installation close to record player\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMetal case shields the electronics from vibrational and electromagnetic interference\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2x RCA input \/ 2x RCA output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ctable border=\"0.5px\" class=\"table table-striped table-bordered table-responsive;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity:\u003cbr\u003e(Output 775 mV\/ 0 dB) \u003c\/td\u003e\n\u003ctd\u003eMM: 3.8 mV\/1 kHz\u003cbr\u003eMC: 0.38 mV\/1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain at 1kHz:\u003c\/td\u003e\n\u003ctd\u003eMM: 46 dB\u003cbr\u003eMC: 66 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Level 1 kHz: \u003c\/td\u003e\n\u003ctd\u003eMM: 45 mV\u003cbr\u003eMC: 4.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal to Noise Ratio (RMS Unweighted):\u003c\/td\u003e\n\u003ctd\u003eMM: 71 dB\u003cbr\u003eMC: 63 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain:\u003c\/td\u003e\n\u003ctd\u003e36 dB\u003cbr\u003e46 dB\u003cbr\u003e56 dB\u003cbr\u003e66 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation: \u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 85 dB at 10 kHz \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacitance:\u003c\/td\u003e\n\u003ctd\u003e100pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedances:\u003c\/td\u003e\n\u003ctd\u003e47 kΩ, 470Ω, 100Ω (Switchable)\u003cbr\u003e1x Custom Load\u003cbr\u003e1x Hardwire Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRIAA Filter:\u003c\/td\u003e\n\u003ctd\u003ePassive Equalization\u003cbr\u003e(Between Two Linear Gain Stages)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Mismatch:\u003c\/td\u003e\n\u003ctd\u003eTyp. 0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003eAudio Section: 113 x 108 x 45mm \u003cbr\u003ePower Supply: 70 x 110 x 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003eBlack Cube: 400g\u003cbr\u003ePSU: 300g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lehmann Audio","offers":[{"title":"Default Title","offer_id":56215762108802,"sku":null,"price":525.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6652\/0962\/files\/Black-Cube_1.jpg?v=1768428874","url":"https:\/\/premiumhomeaudio.co.uk\/products\/lehmann-audio-black-cube-mm-mc-phono-pre-amplifier","provider":"Premium Home Audio","version":"1.0","type":"link"}