{"product_id":"grace-design-m908-ravenna","title":"Grace Design m908 Ravenna","description":"\u003cdiv lang=\"en\"\u003e\n\u003cp\u003e\u003cstrong\u003eGrace Design m908 Ravenna\u003c\/strong\u003e is a multi-channel monitor controller with a Ravenna\/AES67 network module, supporting formats from stereo to Dolby Atmos and Sony 360RA, up to 22.2. The configuration without ADC modules integrates the system into an audio-over-IP infrastructure via 32 Ravenna\/AES67 network channels, retaining full standard digital and analog I\/O and a complete DSP complement for room correction and bass management.\u003c\/p\u003e\n\n\u003ch3\u003eMulti-channel immersive monitoring on a Ravenna\/AES67 network\u003c\/h3\u003e\n\u003cp\u003eAn engineer working in a Merging Ravenna or AES67\/SMPTE ST2110 environment needs a monitor controller integrated into the network without extra converters and analog cabling. The m908 Ravenna delivers reference D\/A conversion with a fourth-generation s-Lock PLL synchronised to the network clock, 12 bands of parametric room correction EQ across each of 24 channels — 288 bands in total in 64-bit fixed-point filters — and full support for Dolby Atmos and formats up to 22.2. Thanks to AES67\/SMPTE ST2110 compliance the module also works with Dante in AES67 mode and other audio-over-IP networks.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible I\/O and full session control\u003c\/h3\u003e\n\u003cp\u003eBuilt around the Merging ZMAN card, the module provides 32 channels of network audio I\/O up to 192 kHz over two Gigabit Ethernet ports with full redundant mode support. Standard digital inputs cover 68 channels via AES3, ADAT, USB, S\/PDIF and TOSLINK. 16-channel balanced analog outputs and 24-channel AES3 Out handle active monitors and external processors. Free ADC slots allow future expansion to 16 analog input channels. Sonarworks SoundID Reference integration, a driver-free web interface and an RCU remote with talkback, SPL meter and up to 8 CUE paths round out session control.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-channel monitor controller from stereo to 22.2, Dolby Atmos, Sony 360RA\u003c\/li\u003e\n\u003cli\u003eRavenna\/AES67 network module (Merging ZMAN): 32 channels I\/O up to 192 kHz\u003c\/li\u003e\n\u003cli\u003eAES67\/SMPTE ST2110 compliance and Dante in AES67 mode\u003c\/li\u003e\n\u003cli\u003eTwo Gigabit Ethernet ports (Primary and Secondary), full redundant mode\u003c\/li\u003e\n\u003cli\u003eFourth-generation s-Lock PLL for vanishingly low jitter\u003c\/li\u003e\n\u003cli\u003e12 bands of parametric room correction EQ per channel, 288 bands total\u003c\/li\u003e\n\u003cli\u003e64-bit fixed-point filters for room correction and bass management\u003c\/li\u003e\n\u003cli\u003eFree ADC slots for future expansion to 16 analog input channels\u003c\/li\u003e\n\u003cli\u003eSonarworks SoundID Reference integration (firmware 2.2.2+)\u003c\/li\u003e\n\u003cli\u003eDriver-free web interface, RCU remote with talkback and SPL meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Grace Design\u003c\/li\u003e\n\u003cli\u003eType: multi-channel immersive \/ stereo to 22.2 monitor controller\u003c\/li\u003e\n\u003cli\u003eConfiguration: m908 Ravenna (ACU + RCU + PSU), no ADC modules\u003c\/li\u003e\n\u003cli\u003eStandard digital inputs: 24-channel AES3, 16-channel ADAT, 24-channel USB, AES3\/S\/PDIF\/TOSLINK stereo\u003c\/li\u003e\n\u003cli\u003eAnalog inputs: none in this configuration (slots free, expandable to 16 channels)\u003c\/li\u003e\n\u003cli\u003eRavenna module: 32 channels In\/Out, 44.1-192 kHz, Merging ZMAN, 2x Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003eRedundant mode: full, on a separate port\u003c\/li\u003e\n\u003cli\u003eStandard outputs: 16-channel balanced analog, 24-channel AES3, 24-channel USB2\u003c\/li\u003e\n\u003cli\u003eDSP processor: 24 channels simultaneously, up to 192 kHz \/ 24 bit\u003c\/li\u003e\n\u003cli\u003eRoom EQ: 12 bands per channel, 64-bit fixed-point filters, 288 bands total\u003c\/li\u003e\n\u003cli\u003eClocking: 4th-generation s-Lock PLL, word clock BNC In\/Thru-Out\u003c\/li\u003e\n\u003cli\u003eControl: web interface, RCU remote, GPIO\u003c\/li\u003e\n\u003cli\u003eTalkback: built-in mic in RCU, external 1\/4\" TRS input\u003c\/li\u003e\n\u003cli\u003ePower supply: dual-redundant, 100-240 V AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Grace Design","offers":[{"title":"Default Title","offer_id":54100000571729,"sku":"55971","price":7637.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8741\/0769\/files\/GraceDesignm908Ravenna1.jpg?v=1782232395","url":"https:\/\/wrdtunes.com\/fr-fr\/products\/grace-design-m908-ravenna","provider":"Wired Tunes","version":"1.0","type":"link"}