{"product_id":"drawmer-oc1-500-series-opto-compressor","title":"Drawmer OC1 500 Series Opto Compressor","description":"\u003cp data-start=\"76\" data-end=\"492\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"80\" data-end=\"114\"\u003eDrawmer OC1 Optical Compressor\u003c\/strong\u003e is a single-channel 500 Series optical compressor that combines smooth, musical optical gain reduction with modern processing features including parallel compression, CRUSH harmonic enhancement, BIG and AIR tonal shaping, programme-dependent release, stepped controls and stereo linking for precise, repeatable dynamic control in professional recording and mixing environments.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"ua23wj\" data-start=\"494\" data-end=\"552\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"497\" data-end=\"552\"\u003eClassic Optical Compression with Modern Flexibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"554\" data-end=\"870\"\u003eThe Drawmer OC1 builds on the character of classic optical compressors while introducing a comprehensive collection of modern workflow and tone-shaping features. Designed for the popular 500 Series format, it delivers smooth, natural compression that enhances performances without sacrificing detail or transparency.\u003c\/p\u003e\n\u003cp data-start=\"872\" data-end=\"1199\"\u003eOptical compression responds more gradually than other compressor designs, making the OC1 particularly well suited to vocals, acoustic guitars, bass, piano and other dynamic sources that benefit from subtle, musical control. The result remains warm, controlled and highly natural, even when applying significant gain reduction.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ruxf7f\" data-start=\"1201\" data-end=\"1237\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1204\" data-end=\"1237\"\u003eComprehensive Dynamic Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1239\" data-end=\"1515\"\u003eThe OC1 provides complete control over compression with dedicated Input Gain, Threshold, Ratio, Attack, Release and Output Gain controls. Engineers can accurately tailor compression characteristics for everything from gentle level management to more assertive dynamic shaping.\u003c\/p\u003e\n\u003cp data-start=\"1517\" data-end=\"1707\"\u003eDrawmer uses high-quality 21-position stepped potentiometers throughout the module, allowing precise repeatability and fast recall of settings during recording sessions, mixing or mastering.\u003c\/p\u003e\n\u003ch2 data-section-id=\"mqnm2q\" data-start=\"1709\" data-end=\"1740\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1712\" data-end=\"1740\"\u003eBIG and AIR Tone Shaping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1742\" data-end=\"1820\"\u003eAlongside compression, the OC1 includes two dedicated tonal enhancement modes.\u003c\/p\u003e\n\u003cp data-start=\"1822\" data-end=\"1986\"\u003eBIG reinforces low frequencies by introducing additional weight and warmth, helping bass instruments, kick drums and full mixes sound richer without becoming muddy.\u003c\/p\u003e\n\u003cp data-start=\"1988\" data-end=\"2142\"\u003eAIR enhances the upper frequencies, adding clarity, openness and sparkle that helps vocals, acoustic instruments and overheads sit naturally within a mix.\u003c\/p\u003e\n\u003cp data-start=\"2144\" data-end=\"2286\"\u003eThese enhancements work alongside the optical compression circuit, allowing engineers to shape both dynamics and tonal balance simultaneously.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1e8cxbw\" data-start=\"2288\" data-end=\"2322\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2291\" data-end=\"2322\"\u003eProgramme-Dependent Release\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2324\" data-end=\"2462\"\u003eThe PGM mode introduces a second, slower release characteristic that responds according to the programme material exceeding the threshold.\u003c\/p\u003e\n\u003cp data-start=\"2464\" data-end=\"2705\"\u003eRather than using a fixed release time, the compressor adapts dynamically to incoming audio. This approach reduces pumping during heavier compression while maintaining a more natural and transparent performance on complex programme material.\u003c\/p\u003e\n\u003ch2 data-section-id=\"3yowyp\" data-start=\"2707\" data-end=\"2743\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2710\" data-end=\"2743\"\u003eParallel Compression Built In\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2745\" data-end=\"2859\"\u003eThe integrated Mix control allows direct blending of compressed and uncompressed signals without external routing.\u003c\/p\u003e\n\u003cp data-start=\"2861\" data-end=\"3096\"\u003eEngineers can introduce the density and sustain of heavy compression while retaining the original dynamics and transient detail. This parallel compression capability proves particularly useful on vocals, drums, bass and complete mixes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"9xrr0f\" data-start=\"3098\" data-end=\"3131\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3101\" data-end=\"3131\"\u003eCRUSH Harmonic Enhancement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3133\" data-end=\"3280\"\u003eDrawmer incorporates its popular CRUSH circuit into the OC1, allowing users to introduce musically pleasing harmonic content alongside compression.\u003c\/p\u003e\n\u003cp data-start=\"3282\" data-end=\"3465\"\u003eThe amount of harmonic enhancement increases with input level, adding warmth, richness and character that can help sources stand forward in a mix without sounding harsh or artificial.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ln1of1\" data-start=\"3467\" data-end=\"3508\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3470\" data-end=\"3508\"\u003eProfessional Metering and Workflow\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3510\" data-end=\"3688\"\u003eA large analogue VU meter displays gain reduction while also allowing users to monitor either input or output levels, providing clear visual feedback during recording and mixing.\u003c\/p\u003e\n\u003cp data-start=\"3690\" data-end=\"3861\"\u003eThe hard-wire bypass routes the input directly to the output without altering the signal, making instant A\/B comparisons simple while preserving absolute signal integrity.\u003c\/p\u003e\n\u003ch2 data-section-id=\"514f3n\" data-start=\"3863\" data-end=\"3902\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3866\" data-end=\"3902\"\u003eStereo and Multi-Channel Linking\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3904\" data-end=\"3983\"\u003eThe OC1 supports module linking through Pin 6 of compatible 500 Series chassis.\u003c\/p\u003e\n\u003cp data-start=\"3985\" data-end=\"4274\"\u003eUsing the dedicated LINK button, adjacent OC1 modules share gain reduction information, allowing accurate stereo tracking and consistent compression across multiple channels. This feature makes the module equally suitable for stereo sources, buses and multi-channel recording applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"whtrdk\" data-start=\"4276\" data-end=\"4316\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4279\" data-end=\"4316\"\u003eDesigned and Hand Built in the UK\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4318\" data-end=\"4548\"\u003eEvery Drawmer OC1 receives hand assembly in the United Kingdom, reflecting Drawmer's long-standing reputation for professional studio equipment that combines analogue character with dependable engineering and modern functionality.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ws4pks\" data-start=\"4550\" data-end=\"4585\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4554\" data-end=\"4585\"\u003eWhy Choose the Drawmer OC1?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"4587\" data-end=\"5256\"\u003e\n\u003cli data-section-id=\"vze3b4\" data-start=\"4587\" data-end=\"4670\"\u003eDelivers smooth, musical optical compression that preserves natural performances.\u003c\/li\u003e\n\u003cli data-section-id=\"t8p44f\" data-start=\"4671\" data-end=\"4750\"\u003eControls vocals and acoustic instruments without introducing harsh artefacts.\u003c\/li\u003e\n\u003cli data-section-id=\"97qqd3\" data-start=\"4751\" data-end=\"4858\"\u003eBlends compressed and original signals directly from the front panel for effortless parallel compression.\u003c\/li\u003e\n\u003cli data-section-id=\"370em9\" data-start=\"4859\" data-end=\"4948\"\u003eAdds warmth, weight and high-frequency clarity without requiring additional processors.\u003c\/li\u003e\n\u003cli data-section-id=\"1iaxt7m\" data-start=\"4949\" data-end=\"5025\"\u003eIntroduces harmonic character to help tracks stand out naturally in a mix.\u003c\/li\u003e\n\u003cli data-section-id=\"1lc6pt2\" data-start=\"5026\" data-end=\"5096\"\u003eProvides highly repeatable settings with precision stepped controls.\u003c\/li\u003e\n\u003cli data-section-id=\"w9fic2\" data-start=\"5097\" data-end=\"5171\"\u003eSupports stereo and multi-channel applications through built-in linking.\u003c\/li\u003e\n\u003cli data-section-id=\"14nbbne\" data-start=\"5172\" data-end=\"5256\"\u003eOffers reliable UK-built construction designed for demanding professional studios.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Drawmer Electronics Ltd","offers":[{"title":"Default Title","offer_id":57660726772095,"sku":"ITM011363","price":290.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/4915\/9716\/files\/drawmer-oc1-kmr1.jpg?v=1784732012","url":"https:\/\/kmraudio.com\/products\/drawmer-oc1-500-series-opto-compressor","provider":"KMR Audio","version":"1.0","type":"link"}