{"product_id":"antelope-a4-1b-opto-valve-analog-automated-compressor-perpetual-license-5-year-sc-native-membership-license","title":"Antelope A4-1B Opto-Valve Analog Automated Compressor (Perpetual License, 5-Year SC Native Membership License)","description":"\u003cdiv\u003e\n \u003ch2\u003eAntelope A4-1B Opto-Valve Overview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cp\u003eA modern reimagining of a legendary Danish tube compressor, the\u003cstrong\u003e Antelope A4-1B Analog Automated Opto Valve Compressor \u003c\/strong\u003eis an optical-tube compressor combining the warm, smooth sound of vintage analog compression with the precision and flexibility of digital control. It features a 100% analog signal path made with premium tubes and UK transformers, ensuring silky smooth and transparent compression.\u003c\/p\u003e\n   \u003cp\u003eAdvanced digital control over all parameters allows for flawless integration with a DAW plug-in or standalone app, enabling full automation, remote operation, and enhanced features like de-essing and side-chain filtering. Proprietary motorized potentiometers ensure instant preset recall and effortless A\/B testing, making the A4-1B a versatile tool for audio professionals who want the classic sound of a vintage tube compressor with the added benefit of modern digital control and features. The A4-1B includes a perpetual license for the automation control plug-in and a 5-year license for access to Synergy Core Native, which provides over 75 FX plug-ins.\u003c\/p\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Pure Analog Excellence\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eThe A4-1B is crafted to replicate the smooth, musical character of vintage Opto-Tube compressors. Even under heavy compression, it maintains transparency, bringing life to vocal tracks, bass, keys, and percussion.\u003c\/li\u003e\n        \u003cli\u003eWith every touch of its controls, the A4-1B embodies the essence of the legendary hardware it was inspired by, offering modern production the classic sound of opto-valve compression.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Revolutionized Analog Power\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eA4-1B delivers exceptional consistency and sound quality across the entire frequency spectrum. This all-analog powerhouse is built for longevity, faithfully upholding the legacy of its predecessor.\u003c\/li\u003e\n        \u003cli\u003eCustom UK-made transformers provide tight low-end response and high-fidelity audio, while premium tubes add warmth and precision.\u003c\/li\u003e\n        \u003cli\u003eThe heart of the A4-1B lies in its meticulously designed PSU, featuring automatic voltage adaptation for enhanced stability and noise reduction.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Game-Changing Digital Integration\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eA4-1B is the first of Antelope Audio's automated outboard analog units, designed to bring high-quality hardware to a new generation of audio producers. These units marry classic analog sound with digital innovation, enabling users to unlock their full potential while preserving the analog warmth that defines them.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Full Digital Control\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eThe A4-1B's digital control panel is accessible via a standalone app or as a VST\/AU\/AAX plug-in, ensuring compatibility with any modern DAW. Whether integrated into a digital, analog, or hybrid setup, the intuitive software streamlines preset management, allowing you to apply your settings to various sessions and access them anywhere in the studio.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Responsive Automation\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eThe A4-1B features motorized potentiometers that respond instantly to adjustments, whether made physically on the unit or digitally through the control panel.\u003c\/li\u003e\n        \u003cli\u003eThese parameters?Attack, Release, Gain, Threshold, and Ratio?are fully automatable, just like any native plug-in, offering dynamic control throughout your session.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Preset Recall and A\/B Testing\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eThe A4-1B software panel simplifies preset recall, allowing for rapid access to your saved settings. Unlike most analog gear, you can quickly perform A\/B comparisons to fine-tune your sound with ease.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Filtering and De-Essing\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eIncorporating modern features like filtering and side-chain compression, the A4-1B offers a fully realized digital-only feature set.\u003c\/li\u003e\n        \u003cli\u003eAvailable High-, Low-, and Band-Pass Filters enable targeted compression, while the de-essing and side-chain capabilities make the A4-1B an invaluable tool for vocal processing-features not found in the original legacy unit.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Precisely Calibrated for Consistency\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       \u003cul\u003e\n        \u003cli\u003eA4-1B stands out for its calibration systems, ensuring consistent performance and long-term reliability. Whether using dual units for stereo matching or maintaining the integrity of your setup, the A4-1B offers an Opto-Cell Test System, self-calibration of the VU meters, and meter reference levels (-10 \/ 0 \/ +4 \/ +20 dBu).\u003c\/li\u003e\n        \u003cli\u003eThe motorized potentiometers are also recalibrated, ensuring the highest precision. These calibration options are easily accessible through the control panel.\u003c\/li\u003e\n       \u003c\/ul\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Includes Complete Edition Licensing\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       This Complete version of the A4-1B includes a perpetual digital automation license and a 5-year subscription to Antelope's Synergy Core Native FX processing with over 70 world-class plug-ins to help you sculpt your mixes to perfection.\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     UPC: 850041548135\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003ch4\u003eItems Included\u003c\/h4\u003e\n   \u003cul\u003e\n    \u003cli\u003e\u003cspan\u003eAntelope A4-1B Opto-Valve Analog Automated Compressor (Perpetual License, 5-Year SC Native Membership License)\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan\u003e\u003cspan\u003eAntelope A4-1B Opto-Valve Analog Automated Compressor (Complete Edition)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan\u003eLimited 1-Year Manufacturer Warranty\u003c\/span\u003e\u003c\/li\u003e\n   \u003c\/ul\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003ch4\u003eAdditional Resources \u003c\/h4\u003e\n \u003cdiv\u003e\n  \u003ca\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cp\u003eUser Manual\u003c\/p\u003e\n     \u003cp\u003e1.8 MB\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\u003c\/a\u003e\n \u003c\/div\u003e\n \u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003ch2\u003eAntelope A4-1B Opto-Valve Specs\u003c\/h2\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       General\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eMaximum Input Level\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e+24 dBu\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eMaximum Output Level\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e+24 dBu\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eNoise\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u0026lt;-80 dBu\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eImpedance\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eInput: 10 Kilohms Differential\u003cbr\u003e Output: \u0026lt;60 Ohms\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eFrequency Response\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e20 Hz to 20 kHz (?1 dB)\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Inputs\/Outputs\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eUSB I\/O\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e1 x USB-C Female Input\/Output\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eAudio I\/O\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e1x XLR 3-Pin Line Input\u003cbr\u003e2x 1\/4\" TRS Input\u003cbr\u003e1x XLR 3-Pin Line Output\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Power\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003ePower Source\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eAC Input\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eAC Input Power\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u003cb\u003e\u003c\/b\u003e95 to 245 VAC, 50 \/ 60 Hz\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Physical\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eMounting\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eFront: 4x Standard Rack Screw\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eColor\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eBlue\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eMaterial of Construction\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eMetal\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eOperating Conditions\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e32 to 122?F \/ 0 to 50?C\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eDimensions\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e19 x 9.9 x 3.5\" \/ 48.3 x 25.1 x 8.9 cm (1 RU)\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eWeight\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e9.7 lb \/ 4.4 kg\u003c\/span\u003e\n          \u003c\/div\u003e\n\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\/div\u003e\u003cbr\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"Antelope-22","offers":[{"title":"Default Title","offer_id":41974141157461,"sku":"ANA41BPL5YR:ANA41BPL5YR:bhpv","price":562195.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/1756905977_1917005.jpg?v=1765916355","url":"https:\/\/www.tanotis.com\/products\/antelope-a4-1b-opto-valve-analog-automated-compressor-perpetual-license-5-year-sc-native-membership-license","provider":"Tanotis","version":"1.0","type":"link"}