{"product_id":"art-tubemp-cu","title":"ART TUBEMP\/CU","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Tube MP\/C (PreAmplifier\/Compressor) is a multi-purpose tool for \naudio engineering and recording. Two independent circuits featuring a \ntube-based analog preamplifier and a VCA-less compressor with optical \ngain reduction control are housed in one, convenient desk-top chassis.\u003c\/p\u003e\n\u003cp\u003eUsed as a mic\/line preamp or as a DI (direct) box, the Tube MP\/C is \ndesigned to work seamlessly with any recording, sound-reinforcement, or \nelectronic instrument setup. A R T’s Tube MP\/C circuitry is a hybrid \ndesign utilizing the latest, most advanced, solid-state and tube \ntechnology.\u003c\/p\u003e\n\u003cp\u003eThe preamplifier’s active balanced solid-state input provides \nextremely low noise and excellent common mode rejection. The ¼-inch high\n impedance input prevents loading of any connected device making the \nTube MP\/C perfect for DI or line level applications. The preamplifier’s \nsecond stage 12AX7a tube runs on a regulated DC voltage providing an \nadditional 20dB of gain.\u003c\/p\u003e\n\u003cp\u003eThe compression circuit features a VCA-less design and utilizes \noptical electronics (Vactrol) coupled with a 12AX7a vacuum tube gain \nstage for superior musical performance.\u003c\/p\u003e\n\u003cp\u003eOptional ART SM1 stand mount securely attaches the Tube MP\/C to any \nmicrophone stand for live stage or studio applications is available.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv id=\"key-features\" class=\"container spacer\"\u003e\n\t\u003ch2\u003eKey Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\u003cli\u003eTube-based mic\/line preamplifier with up to 80 dB of gain\u003c\/li\u003e\n\u003cli\u003eHand-selected 12AX7a tube\u003c\/li\u003e\n\u003cli\u003eOptical (VCA-less) compressor circuitry = transparent dynamics control\u003c\/li\u003e\n\u003cli\u003e1\/4-inch unbalanced inputs and outputs\u003c\/li\u003e\n\u003cli\u003eXLR balanced inputs and outputs\u003c\/li\u003e\n\u003cli\u003eTransformer isolated XLR output\u003c\/li\u003e\n\u003cli\u003eSelectable output range for Line\/Instrument interface levels\u003c\/li\u003e\n\u003cli\u003eLED meters for Tube Warmth, Gain Reduction and Output level\u003c\/li\u003e\n\u003cli\u003e+48V phantom power\u003c\/li\u003e\n\u003cli\u003ePhase reversal switch\u003c\/li\u003e\n\u003cli\u003eSelectable release time settings\u003c\/li\u003e\n\u003cli\u003e\u0026gt; 90dB dynamic range\u003c\/li\u003e\n\u003cli\u003eCustom extruded aluminum chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable id=\"ProductSpecs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e30 Hz – 60 kHz +\/- 1 dB balanced output, 20 Hz – 60 kHz +\/- 1dB 1\/4″ output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% @ max gain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eCMMR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 60 dB @ max gain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eEquivalent Input Noise\u003c\/td\u003e\n\u003ctd\u003e-128dBu typical (“A” wtd., Shorted XLR balanced input, gain @ max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e1M Ω 1\/4″ input, 5K Ω XLR input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eInput\/Output Connections\u003c\/td\u003e\n\u003ctd\u003eInput: XLR balanced or 1\/4″ balanced. Output: 1\/4″ unbalanced XLR balanced, transformer isolated.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eMaximum Gain\u003c\/td\u003e\n\u003ctd\u003e+80 dB (balanced in-out, +64dB (unbalanced input, balanced output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eMaximum Input Level\u003c\/td\u003e\n\u003ctd\u003eunbalanced (Inst): +15 dBu, balancd (mic): +10 dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eMaximum Output Level\u003c\/td\u003e\n\u003ctd\u003e+19 dBu (Line mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003eXLR: \u0026lt;600 Ω, 1\/4″: \u0026lt;300 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eLow Cut Filter\u003c\/td\u003e\n\u003ctd\u003e-3 dB @ 70 Hz, 6dB\/Octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003ePhantom Power\u003c\/td\u003e\n\u003ctd\u003eSwitch selectable, +48Volts DC, filtered, current limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eChassis Type\u003c\/td\u003e\n\u003ctd\u003eAll aluminum black anodized with integral rubber sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e9VAC @ 1000mA (external)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eAttack Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 ms (limit), 20 ms (comp.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eRelease Time\u003c\/td\u003e\n\u003ctd\u003e150ms (fast), 20ms – 3s Program dependant (Auto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eTube Type\u003c\/td\u003e\n\u003ctd\u003eHand selected 12AX7a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eCompressor Slope\u003c\/td\u003e\n\u003ctd\u003e2:1 (Comp.) \/ 11:1 (Limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1.75″H x 5.9″ W x 6.5″ D (44.5mm x 150mm x 165mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.9 lbs (1.32 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e0dBu = 0.775V rms\u003cbr\u003e\nWeight includes power supply and packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ART","offers":[{"title":"Default Title","offer_id":43886854275115,"sku":"ART-TUBEMP\/CU","price":141.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/preamps-processors-tubempc-front__07228.1725618660.1280.1280.jpg?v=1775699580","url":"https:\/\/www.empirepro.com\/products\/art-tubemp-cu","provider":"Empire Pro","version":"1.0","type":"link"}