{"product_id":"dbx-903-compressor-limiter-module-with-gold-can-vca-for-900-series","title":"DBX 903 Compressor\/Limiter Module with Gold Can VCA for 900 Series","description":"\u003cp\u003e\u003cspan\u003eThis used DBX 903 900-Series Compressor Module \u003c\/span\u003e\u003cb\u003ehas a rare and highly desirable Gold VCA\u003c\/b\u003e\u003cspan\u003e and will ship in an anti-static bag.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCondition\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis is the \"Gold Can VCA\" version of the 903, which is the most sought after version. \u003c\/span\u003eThis compressor is in very good condition with normal cosmetic wear, has been tested, and works great. Please see pictures for details on item condition. Only what is pictured is included.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe dbx Model 903 Compressor\/Limiter is designed for use in a 900 Series mainframe or in custom installations. The 903 's unique features make it possible to achieve even large amounts of compression without undesirable side effects.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eOver Easy Threshold\u003c\/i\u003e\u003cbr\u003eTypically in a conventional compressor\/limiter, normal program dynamics are heard until the input level rises above a pre-set threshold--at which point the gain suddenly begins to be reduced by a fixed ratio. Depending upon the nature of the program material, The listener will be aware of undesirable side effects; there will be a feeling of \"holding back\". In the Model 903, the Over Easy compression characteristic provides a gradual increase in the ratio of gain reduction as the input signal approaches and exceeds the preset threshold. There is no sudden alteration of dynamics. The compressed program sounds natural--even with relatively large amounts of gain reduction.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eInfinity+ Negative Compression\u003c\/i\u003e\u003cbr\u003eAt a compression ratio of ∞:l, the 903 acts as an RMS-based absolute limiter and holds program material at or below a fixed output level. At settings beyond ∞:1, the 903 actually reduces the output signal whenever the input level exceeds the threshold setting. With Infinity + compression an apparent dynamic inversion can be achieved, making the 903 capable of producing unusual special effects with percussive signal envelopes.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eRMS Level Detection\u003c\/i\u003e\u003cbr\u003eA compressor's level-detection circuitry determines how the compressor will interpret input-signal level. dbx uses patented, true-RMS detection because it provides superior sonic performance to other detection schemes. Most compressor\/limiters use some form of peak detection. Peak detection responds to complex audio waveforms in an unmusical manner, producing an inappropriate variation in output level from the compressor\/limiter. This variation in output level is affected by the crest factor of the program material being processed and is especially objectionable when spurious transients are present in the signal. RMS detection, as used in the 903 , interprets the level of a signal as the human ear does. This permits compression and limiting which is audibly superior.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eExternal Detector Input\u003c\/i\u003e\u003cbr\u003eTo trigger the compressor by signals other than the audio input, access to the detector is provided. Use of the detector input allows the 903 to perform a variety of frequency and time-based special effects.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContinuously Variable Compression Ratio\u003c\/li\u003e\n\u003cli\u003eContinuously Variable Threshold Select\u003c\/li\u003e\n\u003cli\u003eLED Metering\u003c\/li\u003e\n\u003cli\u003eHard-wire Bypassing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 900 Series is a modular signal-processing system, which eliminates redundant packaging and saves rack space. Up to 8 modules plug into a 900 Series mainframe in seconds. For the recording studio, broadcast station or on the road, the right combination of processors can be set up or interchanged quickly and easily.\u003c\/p\u003e","brand":"dbx","offers":[{"title":"Default Title","offer_id":51940052205853,"sku":"U284377","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7708\/4238\/files\/U284377-2.jpg?v=1782838153","url":"https:\/\/www.pixelproaudio.com\/products\/dbx-903-compressor-limiter-module-with-gold-can-vca-for-900-series","provider":"Pixel Pro Audio","version":"1.0","type":"link"}