{"product_id":"focusrite-isa-one-portable-desktop-microphone-preamp","title":"Focusrite ISA-ONE Portable Desktop Microphone Preamp","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eFocusrite ISA-ONE Portable Desktop Microphone Preamp\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAt the heart of the ISA range is the microphone preamplifier with its Lundahl input transformer — essentially the same circuit, based on the original ISA110, that has been used for 40 years in successive Focusrite designs.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe input transformer imparts a special character to the sound that can't be truly emulated in any other way: inseparable from the microphone itself, the transformer input stage is ideal for use with classic microphones. But this mic pre has a twist the original didn't have, which makes it far more versatile: four carefully-selected impedances allow you to match microphone to input in different ways. Bring out the character of a classic mic or emphasise a special feature, or go for a totally transparent, modern sound — it's up to you.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWhether you're an artist, engineer or producer, you'll appreciate the versatility of the ISA One, with its front-panel DI input. The DI includes low\/high impedance switching and an amplifier output, and its own feed to the optional A\/D converter and separate rear-panel XLR output.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eGeneral Features:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eISA series transformer-based preamplifier — Encased in a rugged and portable chassis, ISA One offers the classic Focusrite microphone preamplifier at its lowest cost to date.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eFlexible independent DI channel — ISA One is ideal for both engineers and demanding performers alike, featuring front-panel inputs with High (2.4 MΩ) and \u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eLow (470 kΩ) impedance settings, independent gain control, an output for routing to an amp, an independent XLR output on the rear, and routing to the optional A-D converter.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eSwitchable impedance — Choose one of four carefully selected input impedances, including the original ISA110 setting, to suit any microphone.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eHeadphone output with volume control — ISA One can feed either a sum of the two input to the headphones output, or an external stereo cue mix (such as a stereo feed from an interface) via two TRS jack inputs on the rear of the unit.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eDedicated insert point — Allows you to place extra processing between the preamplifier or DI and the optional converter, such as an EQ or compressor.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eOptional stereo 192kHz A-D converter — You can chose to upgrade your unit with an optional digital card that delivers the best A-D performance in its class (dynamic range of 118dB). Alternatively, the ISA One Digital comes with the A-D converter as standard.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eLundahl LL1538 Input Transformer — The original mic transformer used in the original Red modules helps to provide the unique sound and performance of this groundbreaking design.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; font-style: italic;\"\u003e\u003cem\u003e\u003cstrong\u003eBacklit VU meter with variable calibration — ISA One has a moving coil VU meter with variable calibration to suit analogue and digital recording media, alongside two six-LED peak meters; inputs can be metered either pre- or post-insert.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eThis product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Focusrite","offers":[{"title":"Default Title","offer_id":48101519556840,"sku":"ISA-ONE","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9166\/5128\/files\/1502730103_IMG_849700.jpg?v=1772793718","url":"https:\/\/absolutepromusic.com\/products\/focusrite-isa-one-portable-desktop-microphone-preamp","provider":"absoluteusa","version":"1.0","type":"link"}