{"product_id":"focusrite-isa-one","title":"Focusrite ISA One","description":"\u003cheader id=\"section-header\" class=\"section section-header\"\u003e\n\u003cdiv id=\"zone-user-wrapper\" class=\"zone-wrapper zone-user-wrapper clearfix\"\u003e\n\u003cdiv id=\"zone-user\" class=\"zone zone-user clearfix container-12\"\u003e\n\u003cdiv id=\"region-user-second\" class=\"grid-8 region region-user-second\"\u003e\n\u003cdiv class=\"region-inner region-user-second-inner\"\u003e\n\u003cdiv id=\"block-focusrite-search-global-search\" class=\"block block-focusrite-search block-global-search block-focusrite-search-global-search odd block-without-title\"\u003e\n\u003cdiv class=\"block-inner clearfix\"\u003e\n\u003cdiv class=\"content clearfix\"\u003e\u003cform id=\"search-api-search-form-global-search\" class=\"compact-form\" accept-charset=\"UTF-8\" method=\"post\"\u003e\n\u003cdiv class=\"form-item form-type-textfield form-item-keys-global-search\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-size: xx-large;\"\u003eISA One\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\n\u003csection id=\"section-content\" class=\"section section-content\"\u003e\n\u003cdiv id=\"zone-content-wrapper\" class=\"zone-wrapper zone-content-wrapper clearfix\"\u003e\n\u003cdiv id=\"zone-content\" class=\"zone zone-content clearfix container-12\"\u003e\n\u003cdiv id=\"region-content\" class=\"grid-9 region region-content\"\u003e\n\u003cdiv class=\"region-inner region-content-inner\"\u003e\n\u003cdiv id=\"block-system-main\" class=\"block block-system block-main block-system-main odd block-without-title\"\u003e\n\u003cdiv class=\"block-inner clearfix\"\u003e\n\u003cdiv class=\"content clearfix\"\u003e\n\u003carticle id=\"node-product-5334\" class=\"node node-product node-published node-not-promoted node-not-sticky author-martin odd clearfix\"\u003e\n\u003cdiv class=\"content clearfix\"\u003e\n\u003cdiv class=\"field field-name-body field-type-text-with-summary field-label-hidden clearfix\"\u003e\n\u003cdiv class=\"field-items\"\u003e\n\u003cdiv class=\"field-item even field-item-0\"\u003e\n\u003cdiv class=\"token_templating_container grid zebra-sections doc three-col-grid\"\u003e\n\u003csection id=\"overview\" class=\"section\" title=\"Overview\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-3\"\u003e\n\u003ch2\u003eThe Focusrite Heritage Sound - in a versatile, transportable package\u003c\/h2\u003e\n\u003cp\u003eBack in the mid-1980s, Sir George Martin commissioned console design legend Rupert Neve to build a series of new, ‘no compromise’ console modules for AIR studios. They were an enormous hit and formed the basis of the Focusrite Studio Console, widely regarded as the best-sounding analogue recording console of all time. Today, the descendants of those modules are used in leading studios around the world, and their sought-after Focusrite Heritage Sound lies behind thousands of hit records. Today’s ISA Range from Focusrite puts the classic sound of Focusrite into your own studio or live performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"png full-width full-width\" data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003eClassic Focusrite transformer-based mic preamplifier\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section alt-color\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-3\"\u003e\n\u003cp\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 30 years in successive Focusrite designs. The 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\/p\u003e\n\u003cdiv class=\"png full-width full-width second-image\" data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003eIndependent direct input\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-3\"\u003e\n\u003cp\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\/p\u003e\n\u003cdiv class=\"png\" data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_1280\/public\/Image-3.png\" data-image-id=\"2\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"multimedia\" class=\"section alt-color\" title=\"Multimedia\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-3\"\u003e\n\u003ch2\u003eMultimedia\u003c\/h2\u003e\n\u003cdiv class=\"youtube_embed_wrapper\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"key-features\" class=\"section\" title=\"Key Features\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-3\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF1.jpg\" data-image-id=\"3\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eISA series transformer-based preamplifier\u003c\/h3\u003e\n\u003cp\u003eEncased in a rugged and portable chassis, ISA One offers the classic Focusrite microphone preamplifier at its lowest cost to date.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF2.jpg\" data-image-id=\"4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFlexible independent DI channel\u003c\/h3\u003e\n\u003cp\u003eISA One is ideal for both engineers and demanding performers alike, featuring 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\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF3.jpg\" data-image-id=\"5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSwitchable impedance\u003c\/h3\u003e\n\u003cp\u003eChoose one of four carefully selected input impedances, including the original ISA110 setting, to suit any microphone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF4.jpg\" data-image-id=\"6\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHeadphone output with volume control\u003c\/h3\u003e\n\u003cp\u003eISA 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\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF5.jpg\" data-image-id=\"7\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eDedicated insert point\u003c\/h3\u003e\n\u003cp\u003eAllows you to place extra processing between the preamplifier or DI and the optional converter, such as an EQ or compressor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF6.jpg\" data-image-id=\"8\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOptional stereo 192kHz A-D converter\u003c\/h3\u003e\n\u003cp\u003eYou 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\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF7.jpg\" data-image-id=\"9\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eLundahl LL1538 Input Transformer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe original mic transformer used in the original Red modules helps to provide the unique sound and performance of this groundbreaking design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-1\"\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"img\" data-field_machine_name=\"field_tt_image\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"cta_images_wrapper intrinsic_ratio_wrapper\"\u003e\u003cimg class=\"cta_images_js_image cta_images\" alt=\"\" src=\"http:\/\/global.focusrite.com\/sites\/default\/files\/styles\/cta_scale_320\/public\/KF8.jpg\" data-image-id=\"10\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eBacklit VU meter with variable calibration\u003c\/h3\u003e\n\u003cp\u003eISA 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\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"specifications\" class=\"section alt-color\" title=\"Specifications\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"sub-row\"\u003e\n\u003cdiv class=\"col-3\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv data-media_nid=\"5334\" data-shortcode=\"code\" data-field_machine_name=\"field_tt_code\" data-block_machine_name=\"block\"\u003e\n\u003cdiv class=\"spec-table\"\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eAnalog inputs\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eXLR mic input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAn XLR line and a balanced TRS line input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXLR input with balanced TRS instruments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExternal sensor input with balanced jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReturn with balanced TRS\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eAnalog outputs\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSend with balanced jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced XLR line output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXLR DI output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKlinke-OF-Through\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eAdditional analog inputs and outputs\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCue Mix input (left) with balanced jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCue Mix input (right) with balanced jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeadphone output with 6.3 mm jack symmetric\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-table\"\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eMic input\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGain range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e0 dB to 60 dB in 10 dB steps and +20 dB adjustable gain\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan\u003eConnected impedances. \u003c\/span\u003e\u003cspan\u003eEquivalents of input impedance at 1 kHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLow = 600 Ohm\u003cbr\u003eISA110 = 1.400 Ohm\u003cbr\u003eMed = 2.400 Ohm\u003cbr\u003eHigh = 6.800 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eON (Equivalentes input noise)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e-126 DB, measured at 60 dB gain with 150 Ohm impedance and 22 Hz \/ 22 kHz bandpass filter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMurmur\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOutput noise with 0 dB gain and 22 Hz \/ 22 kHz bandpass filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-97 DBu\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGerauschspannungsabstand (SNR)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e106 dB, relative to the maximum headroom (9 dBu)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal-Harmonic-Distortion + Rauschen\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMeasured at average gain (30 dB) at 1 kHz -20 dBu input signal and 22 Hz \/ 22 kHz bandpass filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;0.0009%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt minimum gain (0 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-0.5 DB at 10 Hz and -3 dB at 125 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt maximum gain (60 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-3 DB at 16 Hz and -3 dB at 118 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMRR (Common Mode Rejection Ratio)\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e98 dB (Channel 1, 1 kHz, maximum gain with +24 dBu input)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHowever, channel-to-channel crosstalk\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e\u003cspan\u003eWith 10 dB @ 1 kHz input to channel A, channel B output = 104 dbra. \u003c\/span\u003e\u003cspan\u003eWith 10 dB @ 10 kHz input to channel A, channel B output = 84 dbra\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eLine input\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGain range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e-20 DB to 60 dB in 10 dB steps and +20 dB adjustable gain\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e10 kO from 10 Hz to 200 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNoise Main.Ausgang with gain (0 dB) measured by 50 O source impedance and 22 Hz - 22 kHz bandpass filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-96 DBu\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGerauschspannungsabstand SNR\u003c\/td\u003e\n\u003ctd\u003eGemessen it 22 Hz - 22 kHz Bandpass-Filter\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e120 dB relative to the maximum headroom (24 dBu) \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e118 dB relative to 0 dBFS (+22 dBu)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTHD and noise\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMeasured with 0 dB input signal and 22 Hz-22 kHz bandpass filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0,0001 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt 0 dB gain\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-0.3 DB at 10 Hz and -3 dB at 200 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eInstrument input\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGain range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003eAdjustable from 10 dB to 40 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eHigh = grˆfler als 1 M\u003cbr\u003eLow =grafler als 300 k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMurmur\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMeasured with 22 Hz-22 kHz bandpass filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eMinimum Gain (+10 dB): -92 dBu \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum Gain (+ 40dB): -62 dBu\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTHD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt minimum gain (+10)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt minimum gain (+10 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 DB input: 10 Hz - 100 kHz +\/- 0.6 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt maximum gain (+40 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 DB Input: -2.5 dB at 10 Hz and 100 kHz 0 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eShow\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCoil-level display (MC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e\u003cspan\u003eFactory calibrated to 0 VU = +4 dBu at 1 kHz sine wave. \u003c\/span\u003e\u003cspan\u003eIn gedr¸cktem VU Cal switch on the back of the display can be changed ‰ ge, so 0 VU +10 dBu to +26 dBu match.\u003c\/span\u003e\u003cspan\u003eThe central point corresponds to +22 dBu.\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak-LED-Anzeige\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cspan\u003e\u003cspan\u003eCalibrated in the position for 0 dBFS = +22 dBu. \u003c\/span\u003e\u003cspan\u003eThe cali- bration can be changed on the back ge ‰, so that 0 dBFS correspond dBu to +26 dBu equal to +10\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\u003cspan\u003e\u003cspan\u003eMC and Peak1 display can be tapped after the high-pass filter, either before the insert send or behind the insert return. \u003c\/span\u003e\u003cspan\u003ePeak2 is always picked up before the A \/ D converter channel 2, which is fed from the external input or the instrument input.\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLED level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan\u003eAs follows when the peak calibration is on the back in a central position. \u003c\/span\u003e\u003cspan\u003e(When using the internal A \/ D converter).\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0 = +22 dBu \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-2 = +20 dBu \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-6 = +16 dBu \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-12 = +10 dBu \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-18 = +4 dBu \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-42 = -20 dBu\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt minimum gain (+10 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 DB input: 10 Hz - 100 kHz +\/- 0.6 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAt maximum gain (+40 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 DB Input: -2.5 dB at 10 Hz and 0 dB at 100 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003eHochpass-Filter\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoll-Off\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18 dB per octave (3-pole filter)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75 Hz fixed, at 3 dB down point\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"spec-header\"\u003e\n\u003ch4\u003e\u003cspan\u003eWeight and dimensions\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eB x T x H\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e220 mm (W) x 104 mm (H) x 254-290 mm (T - top to bottom)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e3,9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Focusrite","offers":[{"title":"Default Title","offer_id":54332130361628,"sku":"isa1","price":499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/1983\/4140\/files\/isaone-xlarge.jpg?v=1784603139","url":"https:\/\/jrrshop-3235.myshopify.com\/products\/focusrite-isa-one","provider":"jrrshop","version":"1.0","type":"link"}