{"product_id":"grace-design-m101-single-channel-preamp","title":"Grace Design m101 Single Channel Preamp","description":"\u003cdiv lang=\"en\"\u003e\n\u003cp\u003e\u003cstrong\u003eGrace Design m101\u003c\/strong\u003e is a single-channel microphone preamp with an optimised instrument DI input, using the same trans-impedance architecture as the larger 801 and 201 models, in an affordable half-width 1U chassis. A balanced, transformerless design with no electrolytic capacitors in the signal path delivers huge bandwidth and dynamic headroom, offering a natural, detailed and musical sound for the engineer and musician.\u003c\/p\u003e\n\n\u003ch3\u003eA clean, non-colouring signal path\u003c\/h3\u003e\n\u003cp\u003eMany cheap preamps add their own character to the signal, making it hard to hear how the microphone actually sounds. The m101 is deliberately transparent: plug in a neutral mic and you get a neutral sound, and a mic with character is heard with that character, without a preamp overlay. 0.5% metal film resistors, a 12-position gold-plated gain switch and a built-in quiet universal 100-240 V supply deliver a low noise floor and repeatable, precise settings, which translates to tracks that sit well in a mix.\u003c\/p\u003e\n\n\u003ch3\u003eRibbon mode and instrument DI\u003c\/h3\u003e\n\u003cp\u003eAn engineer with a ribbon microphone needs higher impedance and protection for the delicate ribbon. Ribbon mode raises the impedance from 8.1 kΩ to 20 kΩ with a single push, bypasses the coupling capacitors and locks out 48 V, working well with dynamics too. A front-panel Hi-Z instrument input preserves the sound of a plugged-in bass or acoustic guitar, and a 75 Hz high-pass filter removes rumble and excessive proximity effect. A gain range up to 75 dB with trim handles any microphone in any recording situation.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-channel microphone preamp with instrument DI input\u003c\/li\u003e\n\u003cli\u003eTrans-impedance architecture from the 801 and 201 models\u003c\/li\u003e\n\u003cli\u003eBalanced, transformerless, no electrolytic capacitors in the path\u003c\/li\u003e\n\u003cli\u003e12-position gold-plated gain switch plus 0-10 dB trim\u003c\/li\u003e\n\u003cli\u003eExclusive Ribbon mode with phantom lockout and raised impedance\u003c\/li\u003e\n\u003cli\u003eFront-panel Hi-Z instrument input\u003c\/li\u003e\n\u003cli\u003e75 Hz high-pass filter, 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003eThree outputs: XLR balanced, TRS balanced, 1\/4\" unbalanced\u003c\/li\u003e\n\u003cli\u003eBuilt-in universal 100-240 V supply, no wall-wart\u003c\/li\u003e\n\u003cli\u003eHalf-width 1U chassis, two units in one rack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Grace Design\u003c\/li\u003e\n\u003cli\u003eType: single-channel microphone preamp \/ DI\u003c\/li\u003e\n\u003cli\u003eArchitecture: balanced, transformerless, trans-impedance\u003c\/li\u003e\n\u003cli\u003eMic gain range: 10 dB to 65 dB in 5 dB steps, plus 0-10 dB trim (max 75 dB)\u003c\/li\u003e\n\u003cli\u003eRibbon mode: impedance raised from 8.1 kΩ to 20 kΩ, 48 V lockout\u003c\/li\u003e\n\u003cli\u003eHi-Z input: -10 to +45 dB; impedance 1 MΩ unbalanced \/ 2 MΩ balanced\u003c\/li\u003e\n\u003cli\u003eTHD+N: below 0.005% at 60 dB gain\u003c\/li\u003e\n\u003cli\u003eFrequency response (Mic): 4.5 Hz to 390 kHz (-3 dB)\u003c\/li\u003e\n\u003cli\u003eFilter: HPF 75 Hz, 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003ePhantom power: 48 V switchable\u003c\/li\u003e\n\u003cli\u003eOutputs: XLR balanced 300 Ω, unbalanced 150 Ω\u003c\/li\u003e\n\u003cli\u003ePower: built-in universal 100-240 V AC supply\u003c\/li\u003e\n\u003cli\u003eChassis: aluminium, half-width 1U\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Grace Design","offers":[{"title":"Default Title","offer_id":54099997098321,"sku":"29819","price":987.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8741\/0769\/files\/GraceDesignm101SingleChannelPreamp1.webp?v=1782212918","url":"https:\/\/wrdtunes.com\/products\/grace-design-m101-single-channel-preamp","provider":"Wired Tunes","version":"1.0","type":"link"}