{"product_id":"burl-audio-b80-bda4m-1414","title":"Burl Audio B80-BDA4M-1414","description":"\u003cdiv lang=\"en\"\u003e\n\u003cstrong\u003eBurl Audio B80-BDA4M-1414\u003c\/strong\u003e – a modular B80 Mothership converter platform configuration fitted with the mix\/mastering-grade BDA4M DAC card.\n\nThe BDA4M is a four-channel digital-to-analog converter with a switchable BX5 output transformer - the same one used in the B32 Vancouver summing mixer - and a fully discrete Class-A path built around the BOPA14 or BOPA11 chip. A B2 DAC-style stepped attenuator gives 10 dB of range for fine-tuning output level, and a switchable DAC filter lets you choose between the classic Burl tone and a more aggressive, forward midrange character. The card handles 24-bit sampling up to 192 kHz with a 10 Hz to 30 kHz frequency response (±0.1 dB at 96 kHz).\n\n\u003ch3\u003eThe BX5 transformer as an analog \"size\" booster\u003c\/h3\u003e\nThe switchable BX5 transformer gives the converted signal greater scale and depth, similar to the effect engineers have chased for years by running finished mixes through a two-track analog tape machine - except the BDA4M does it without tape hiss and with a wider dynamic range. Paired with an ADC card fitted with a BX1 transformer, it lets digitally produced material take on an analog character at the mix-print stage, without needing a physical tape machine in the studio.\n\n\u003ch3\u003eSwitchable DAC filter and Avid delay matching\u003c\/h3\u003e\nThe DAC filter switch changes the converter's character on the fly - from the classic, balanced Burl tone to a more forward, aggressive midrange - depending on the genre and stage of work on the material. The Avid delay matching function syncs the card to an HD I\/O signal path down to the sample, which is essential when using the BDA4M as an external hardware insert in a Pro Tools session.\n\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-channel mix\/mastering-grade DAC with XLR connectivity\u003c\/li\u003e\n\u003cli\u003eSwitchable BX5 output transformer (as used in the B32 Vancouver)\u003c\/li\u003e\n\u003cli\u003eFully discrete Class-A path (BOPA14\/BOPA11)\u003c\/li\u003e\n\u003cli\u003eB2 DAC-style stepped attenuator with a 10 dB range\u003c\/li\u003e\n\u003cli\u003eSwitchable DAC filter: classic Burl tone \/ aggressive midrange\u003c\/li\u003e\n\u003cli\u003eAvid delay matching for hardware insert applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCard type: 4-channel mix\/mastering-grade DAC\u003c\/li\u003e\n\u003cli\u003eResolution: 24-bit\u003c\/li\u003e\n\u003cli\u003eSample rate: up to 192 kHz\u003c\/li\u003e\n\u003cli\u003eFrequency response (48 kHz): 10 Hz - 22 kHz, ±0.1 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response (96 kHz): 10 Hz - 30 kHz, ±0.1 dB, -0.3 dB at 40 kHz\u003c\/li\u003e\n\u003cli\u003eFrequency response (192 kHz): 10 Hz - 30 kHz, ±0.1 dB, -1.5 dB at 90 kHz\u003c\/li\u003e\n\u003cli\u003eAnalog path: discrete, Class-A, BX5 transformer\u003c\/li\u003e\n\u003cli\u003eOutput connectors: 4 x XLR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Burl Audio","offers":[{"title":"Default Title","offer_id":54240303776081,"sku":"21901","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8741\/0769\/files\/BurlAudioB80-BDA4M-14141.jpg?v=1783858567","url":"https:\/\/wrdtunes.com\/en-fr\/products\/burl-audio-b80-bda4m-1414","provider":"Wired Tunes","version":"1.0","type":"link"}