{"id":19358,"date":"2025-04-15T10:14:27","date_gmt":"2025-04-15T10:14:27","guid":{"rendered":"https:\/\/masteringmansion.com\/pro-audio\/?post_type=product&p=19358"},"modified":"2026-06-08T14:54:24","modified_gmt":"2026-06-08T14:54:24","slug":"a4-1b-ultimate-edition","status":"publish","type":"product","link":"https:\/\/masteringmansion.com\/pro-audio\/categorias\/compresores-limitadores\/a4-1b-ultimate-edition\/","title":{"rendered":"A4-1B Ultimate Edition"},"content":{"rendered":"

Disponible a finales de marzo de 2025!<\/strong><\/p>\n

Not just inspired. Reimagined.
\nThe new A4-1B is the first optical compressor with
\ndigital control and automation capabilities, recreating
\nthe sound and design of a revered Opto-Tube classic,
\nand improving upon them with modern-day workflow
\nenhancements. With an uncompromising selection
\nof the highest quality components, and an innovative
\nautomated calibration for the opto-cell, the A4-1B is
\nsure to meet the high demands of audio professionals
\neven after decades of work.<\/p>\n

\u2022 Not Just Another Clone
\nMeticulously recreates the circuit topology and
\ncompression behavior of the legendary Danish opto-tube
\nunit for a truly authentic analog experience.
\n\u2022 Custom UK-Made Transformers
\nTight low-end response and high-fidelity sound
\nreproduction.
\n\u2022 Premium Tubes
\nHigh-quality tubes contribute to superior warmth and
\naudio fidelity.
\n\u2022 High-Grade Capacitors
\nEnsure clarity and precision, providing consistency
\nacross all frequencies.
\nAUTHENTIC SOUND AND COMPRESSION<\/p>\n

\u2022 Exclusive Automated Opto-cell Calibration
\nThe opto-cell test system continuously monitors and
\nmeasures the compression and, when the calibration is
\nrun, is able to compensate for variations as small as 0.5dB
\nin gain reduction. This ensures consistent compression
\nand long-term reliability even after decades of use, as
\nwell as perfect stereo matching when using dual units.
\n\u2022 Modern Power Supply
\nEfficient PSU Incorporates advanced technology for
\ngreater stability and efficiency, features automatic
\nvoltage adaptation, and reduces noise with DC heating
\nfor the tubes.
\n\u2022 Adjustable Reference Level Meter
\nGuarantees accurate metering of input\/output levels and
\ngain reduction.
\nMODERN PERFORMANCE AND STABILITY<\/p>\n

\u2022 Professional mixing and mastering engineers
\n\u2022 Tech-savy producers
\n\u2022 FOH engineers
\n\u2022 Vocal recording artistsA4 –<\/p>\n

ANTELOPE AUDIO ANALOG AUTOMATION<\/p>\n

Remote Control via DAW Plugin
\nA VST3 \/ AU\/ AAX plugin provides full control of the
\nhardware directly from your favorite DAW.
\n\u2022 Custom Motorized Potentiometers
\nUnlike digital encoders, motorized pots enable remote
\ncontrol while retaining analog visual and tactile feedback,
\nas well as allowing for continuously variable setting of all
\ncompression parameters.
\n\u2022 Responsive Automation
\nThe A4-1B plugin allows smooth automation of the Gain,
\nAttack, Release, Ratio and Threshold parameters directly
\nfrom your favorite DAW.
\n\u2022 Quick Preset Recall and A\/B testing
\nEasily store and manage presets for consistent
\nperformance and instant recall across sessions, as well
\nas quick A\/B tests.<\/p>\n

\u2022 Sidechain with User-configurable High\/Low\/Band-
\nPass Filtering<\/p>\n

Expand the functionality of the analog original, providing
\ntargeted compression, including de-essing capabilities
\nfor versatile use on vocals and instruments.<\/p>\n

WHO IS IT FOR?<\/p>\n

\u2022 Professional mixing and mastering engineers
\n\u2022 Tech-savy producers
\n\u2022 FOH engineers
\n\u2022 Vocal recording artists<\/p>\n

A4-1B Perpetual License<\/strong>
\n+ 5 YEARS SYNERGY CORE NATIVE FOR END CUSTOMERS<\/strong>
\n1. Buy the A4-1B Ultimate Edition<\/strong>
\n2. Link your iLok account with your Antelope account from the Antelope User Area<\/strong>
\n3. Use the code provided on the leaflet inside the box to redeem it from the Dashboard<\/strong>
\nof your Antelope User Area. You MUST link your iLok first or the Redeem button will be<\/strong>
\ninactive.<\/strong>
\nHOW TO GET IT?<\/strong>
\nUnlock the A4-1B plugin control functionality for unlimited time!<\/strong>
\nIn addition you get 5 additional years of Synergy Core Native<\/strong>
\nmembership with 70+ Antelope Audio plugins.<\/strong>
\nWHAT DOES THE A4-1B PERPETUAL LICENSE INCLUDE?<\/strong>
\n\u2022 Permanent access to the A4-1B plugin.<\/strong>
\n\u2022 VST3, AAX and AU formats for macOS and Windows.<\/strong>
\n\u2022 Choose between using iLok Cloud or a physical dongle to run your plugin.<\/strong><\/p>\n

WHAT DOES SYNERGY CORE NATIVE INCLUDE?<\/strong>
\n\u2022 A4 Plugins<\/strong>
\nThe A4-1B plugin, along with all future plugins for Antelope Audio\u2019s analog<\/strong>
\nprocessors, is part of the Synergy Core Native library.<\/strong>
\n\u2022 70+ legendary plugins<\/strong>
\nA handpicked selection of classic emulations and modern proprietary Antelope<\/strong>
\ncompressors, EQs, delays, reverbs, pitch correction, modulation and more \u2013 designed<\/strong>
\nto bring your work to the next level.<\/strong>
\n\u2022 Regularly expanding library<\/strong>
\nEnjoy an ever-growing library, with frequent additions of vintage emulations and<\/strong>
\nnewly developed plugins. Over 40 plugins have been added in the past year alone,<\/strong>
\nwithout any additional charges for all existing members.<\/strong>
\n\u2022 Genuine recreation of the modeled hardware<\/strong>
\nPlugin emulations of unique and hard-to-find hardware effects, which will give your<\/strong>
\nwork a flavor of its own.<\/strong>
\n\u2022 Native Compatibility with macOS and Windows<\/strong>
\nAll plugins run seamlessly on both platforms and support the major formats: VST3,<\/strong>
\nAAX, and AU. All plugins also run natively on Apple Silicon – no Rosetta needed.<\/strong>
\n\u2022 Effortless iLok Cloud Integration<\/strong>
\nChoose between using iLok Cloud or a physical dongle to run your plugins.<\/strong><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Disponible a finales de febrero de 2025!<\/strong><\/p>\n

ANALOG AUTOMATED OPTO VALVE COMPRESSOR<\/p>\n","protected":false},"featured_media":19215,"template":"","meta":[],"pwb-brand":[63],"product_brand":[],"product_cat":[1037],"product_tag":[385],"class_list":["post-19358","product","type-product","status-publish","has-post-thumbnail","pwb-brand-antelope-audio","product_cat-compresores-limitadores","product_tag-antelope-audio","first","onbackorder","featured","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":63,"name":"ANTELOPE AUDIO","slug":"antelope-audio"}],"_links":{"self":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product\/19358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media\/19215"}],"wp:attachment":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media?parent=19358"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/pwb-brand?post=19358"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_brand?post=19358"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_cat?post=19358"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_tag?post=19358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}