{"product_id":"empirical-labs-elds-h-derresser","title":"Empirical Labs ELDS-H DerrEsser","description":"\u003ch2\u003e500 Series De-esser with advanced features - horizontal version\u003c\/h2\u003e\n\u003cp\u003eThe first ELI 500 series module, the DerrEsser is a multi-function dynamic filtering device, perfect for the EL500 powered rack. In its basic \"DS\" mode, it is an effective, level-insensitive de-esser that adjusts the gain of high frequencies on vocals or overly bright sources in an extremely musical way. Unlike other de-essers, its circuitry can be used in several ways.\u003c\/p\u003e\n\u003ch2\u003eFour modes\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eDS Mode: de-esser with level-independent threshold: it compares the high-frequency content with the low-frequency content, so the overall level setting does not affect the threshold. Selectable VCAs for noise and distortion-free performance; adjustable crossover frequency.\u003c\/li\u003e\n\n\u003cli\u003eHF Limit: acts as a high-frequency compressor, arguably the first custom soft-knee HF limiter.\u003c\/li\u003e\n\n\u003cli\u003eHighpass: with LISTEN active, you can hear the high frequencies controlled by the dynamic circuits; frequency adjustable with the Frequency knob.\u003c\/li\u003e\n\n\u003cli\u003eLowpass: with LISTEN and HP\/LP active, you can hear the low frequencies, with an adjustable 12 dB\/octave filter.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eFrequency response: 3 Hz – 120 kHz (-3 dB)\u003c\/li\u003e\n\n\u003cli\u003eDynamic range: 115 dB; typical noise floor -93 dBu\u003c\/li\u003e\n\n\u003cli\u003eDistortion: 0.0035% to 0.01%\u003c\/li\u003e\n\n\u003cli\u003eDC-coupled inputs and outputs; balanced input, impedance-balanced unbalanced output (pin 2 hot)\u003c\/li\u003e\n\n\u003cli\u003eInput impedance: 20 kOhm; output impedance: \u0026lt; 51 Ohm\u003c\/li\u003e\n\n\u003cli\u003eD-S time constants: attack \u0026lt; 1 ms, release 0.04 s\u003c\/li\u003e\n\n\u003cli\u003ePower consumption: 8 W max (4 W typical)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Empirical Labs","offers":[{"title":"Default Title","offer_id":54927550972237,"sku":"ELI-ELHDE","price":535.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/empirical-labs-derresser-500-horizontal-front-view-76174-v1_04cffd5e-e825-4580-8a22-c860b080c6f9.jpg?v=1790861921","url":"https:\/\/musicdelivery.net\/en\/products\/empirical-labs-elds-h-derresser","provider":"Music Delivery","version":"1.0","type":"link"}