Prism ADA-8XR DSD-AES

The Prism Sound Dream ADA-8XR converter provides eight channels of high-quality 24-bit, 192 kHz A/D and D/A conversion, allied with a wealth of sophisticated features for the most exacting applications in sound recording, mastering and broadcast. The Prism Sound ADA-8XR is ideal for location recording, stereo and surround mixing, mastering and monitoring, or as a flexible companion for your DAW or MDM. The ADA-8XR takes the philosophy of the widely-acclaimed Prism Sound converter range a stage further: For the first time, the same goals of ultimate sound quality and versatility have been realized in a multi-channel, 192 kHz-capable format.

Features:

• Built-in Prism Sound 'SNS' noise-shapers for ultimate 16-bit & 20-bit reductions
• Built-in Prism Sound 'MR-X' word-mapping for lossless recording up to 24-bit, 96 kHz on standard DA-88 or ADAT MDMs, or other 16 or 20-bit media
• Built-in Prism Sound 'DRE' function gives 24-bit performance on 16-bit media WITHOUT sacrificing tracks
• Stereo monitor, with headphones and analog AND digital line outputs, can monitor any input or output pair, or a panned stereo mix of all eight channels
• Electronically balanced, transformerless, galvanically isolated XLR analog inputs and outputs ensure freedom from noise pick-up and crosstalk, with software-controlled balance and line-up
• Ultimate Prism Sound clock-stability and jitter-rejection for crystal-clear imaging, with independent multiple PLLs for A/D and D/A paths
• Prism Sound 'Over-killer' selectable on analog inputs: the best-sounding gentle limiting for louder masters - with no 'overs'
• Intuitive user interface, provides fast access to all I/O and processing functions; with continuous display of all settings
• Versatile eight-channel LED bargraph/status monitor can access all points in A/D or D/A signal paths
• Expandable DSP 'processing' module in each path
• All signal processing functions can be also be carried out in 'D-D' mode, including conversion between different interface formats
• Modular construction allows upgrading of all input and output cards (INCLUDING A/D, D/A, and DSP boards); no need to worry about future converter advances or new interface standards
• Internet-upgradeable software - loads from your PC or Mac into 'flash' memory inside the ADA-8XR

Includes:

• 8C-AD Analog Line Input (A/D converter) module: The 8C-AD Analog Line Input Module type PREV039/4/2 provides eight electronically-balanced analog input channels to the ADA 8XR, on eight female XLR connectors. Input line-up level (sensitivity) is variable for each channel over the range 0dBFS=+5.0dBu to 0dBFS=+24.0dBu, in 0.5dBu steps plus a fine trim. Each channel has a Prism Sound Overkiller progressive limiter capability, which prevents the A/D converter from reaching full-scale, even when the input level significantly exceeds the selected input range. More information about the Prism Sound Overkiller can be found in the Technical Background section of the Operation Manual. Control of the input line-up level and trim, and of the Overkillers, is via menus which are present in the ADA-8XR Menu System if the Module is fitted.

• 8C-DA 8-channel Analog Line Output ( D/A converter) module: The 8C-DA Analog Line Output Module type PREV039/5/1 provides eight electronically-balanced analog output channels from the ADA 8XR, on eight male XLR connectors. Output line-up level (gain) is variable for each channel over the range 0dBFS=+5.0dBu to 0dBFS=+24.0dBu, in 0.5dBu steps plus a fine trim.Control of the output line-up level and trim is via menus which are present in the ADA-8XR Menu System if the Module is fitted.

• 8C-DSD DSD I/O module: The 8C-DSD DSD I/O Module type PREV039/9/1 provides eight channels of ‘Direct Stream Digital’ input and output for the ADA-8XR. The DSD interface format carries an over-sampled one-bit representation of the audio signal as delivered on Super Audio CDs (SACDs). The DSD I/O Module can transact the DSD data in either SDIF 2 (sometimes known as DSD RAW) or SDIF 3 formats, using coaxial cables via a breakout squid, and optionally in the MAC DSD / SuperMAC format using a CAT5E cable. When combined with the ADA-8XR’s Analog Line Input and Output modules, the DSD I/O Module provides eight channels of analog-to-DSD and DSD-to-analog conversion. The Module also allows for PCM to DSD and DSD to PCM conversion where a PCM-type I/O Module is fitted, such as an AES3 I/O Module. In this case, PCM synchronous sample rate conversion can also be performed between the PCM input and output for all eight channels. When used in conjunction with a dedicated workstation I/O Module, such as a Pro Tools HD I/O Module, the DSD I/O Module allows DSD audio sources and destinations to be connected to the workstation directly. Whilst the DSD format uses a fixed sample rate of 2.8224 MHz the ADA-8XR’s DSD I/O Module allows the user to run DSD-connected Paths with any of the ADA-8XR's sample rate and sync options

• 8C-AES AES3 Digital I/O module: The 8C-AES AES3 I/O Module type PREV039/6/1 provides eight channels of digital audio input and output for the ADA-8XR on four AES3 carriers in each direction. The input and output sections of the module are completely independent - that is, they can be assigned to different Paths with different sample rates, Sync Sources and other options. The AES3 I/O module can be thought of as two modules in one - one input module and one output module. The module can accommodate extended sample rates (up to 192 kHz) in Split96 (two-wire) or high-speed (one-wire) modes, and can output consumer or professional Channel Status. Inputs and outputs may be jumpered to comply with either AES3 or S/PDIF carrier voltage levels and impedances.