Hammerfall DSP System
Digiface: 52 Channel 24 Bit/96 kHz I/O Box

Front Panel RME Digiface

RME presents the Digiface, a highly extended version of the well-known PCI card Project Hammerfall (DIGI9652). Digiface offers 3 ADAT optical I/Os, ADAT-Sync In, SPDIF I/O and word clock I/O like its predecessor. On top, there are 2 MIDI I/Os and a separate analog line out. Thanks to its unique 'Zero CPU Load' technology Hammerfall DSP guarantees highest performance and lowest latency on both notebooks and desktops!

  3 x ADAT digital I/O, based on RME's reliable Bitclock PLL
  1 x SPDIF digital I/O, based on RME's reliable DIGI96 technology
  1 x ADAT Sync In (9-pin D-type) for sample accurate transfers
  1 x Word clock I/O (BNC)
  1 x analog Line/headphone output, separate mixer for independent submix
  2 x MIDI I/O, 32 channels high-speed MIDI
  DIGICheck DSP: Level meter in hardware, peak- and RMS calculation, direct status interface
  TotalMix: 1456 channel mixer with 40 bit internal resolution
  S/MUX poured in hardware: 12 channels 96 kHz/24 bit for record and playback on ADAT optical

...and numerous other features found already in the Hammerfall series. And all this for an unbeatable price!The Hammerfall® DSP System comes with drivers for Windows 98/ME (MME with multi-client operation, ASIO 2.0, GSIF), Windows 2000 (MME with multi-client operation, ASIO 2.0) and MacOS (ASIO 2.0).

The small box using half the space of a 19" rack doesn't show the included outstanding power and extensive features at first glance. The front panel hosts some useful status LEDs, like MIDI state, lock state of the digital inputs and error state of the host-bus. Additionally there's a high-quality 24 bit/96 kHz analog line output, also usable with headphones, and one MIDI I/O.
The back of the Digiface offers real Hammerfall connectivity: 1 x MIDI I/O, 3 x ADAT I/O, SPDIF I/O, ADAT Sync In and word clock I/O. This compact multi-channel solution has everything you need.

RME Word Clock

The parts of the Hammerfall DSP System can be combined freely. Therefore the Digiface can be used with notebooks as well as desktop computers. The connection to notebooks is achieved via a CardBus interface, the connection to desktops via a PCI interface. The interfaces are sold separately.
Settings Dialog
Just click on the hammer symbol in the systray of the taskbar and the settings dialog of the Digiface comes up. The clear structured, easy to understand window plus the unique informative status windows for input signal, clock mode, sample rate and time code make your work with Hammerfall DSP System to a real pleasure. With a simple mouse click (or a freely configurable key shortcut) you gain access to the full power of your card.

When working with several digital sources it is not only necessary that these are all properly locked, they also have to be totally synchronized. Else drop outs and crackling occurs. RME's exclusive SyncCheck checks all input signals and displays their actual state.

A display of the time code at the ADAT Sync-In port offers a quick check of the communication between external device and Hammerfall. 
Hammerfall DSP Settings

Technical Specifications and Features

  Supported sample rates: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, variable
  8 buffer sizes/latencies available: 1.5 ms, 3 ms, 6 ms, 12 ms, 23 ms, 46 ms, 93 ms, 186 ms
  ASIO zero CPU load technology: 0 (zero!)% CPU load when using ALL 36 channels!
  All settings changeable in realtime
  Clock modes slave and master
  Automatic and intelligent master/slave clock control
  Special sample buffer avoids noise even in asynchronous Full Duplex operation
  Enhanced Mixed mode: All inputs and outputs simultaneously operational
  Unsurpassed Bitclock PLL (audio synchronisation) in ADAT® mode
  Enhanced Zero Latency Monitoring for latency-free submixes and perfect ASIO Direct Monitoring
  Comes with DIGICheck: the ultimate measurement, analysis and test tool
  Input 3 x optical (TOSLINK), 1 x coaxial (Cinch), 2 x MIDI, word clock (BNC)
  Input format SPDIF, AES/EBU (Consumer, Professional), ADAT® optical
  Output 3 x optical (TOSLINK), coaxial (Cinch), 2 x MIDI, stereo analog line (1/4" TRS), word clock (BNC)
  Format output SPDIF, AES/EBU (Consumer/Professional), ADAT® optical

Unique Technologies in Hammerfall DSP

  AutoSync: Intelligent clock control according to operational mode and present/desired sample rate.
  Bitclock PLL: The most reliable receiver circuit for ADAT optical signal.
  Enhanced ZLM®: Monitoring of the input signal, independent from clock mode and sample rate.
  DIGICheck DSP: Professional status and level display at lowest CPU load.
  Latency Fast Change: Change latency on-the-fly under ASIO, without manual reset or re-boot.
  SyncAlign®: Surveillance and sample accurate synchronization of all channels.
  SyncCheck®: Comparison and display of all input's clock status.
  TotalMix: Mixes all inputs and all outputs on all outputs. Several independant submixes possible.
  Zero Latency Monitoring (ZLM®): Automatic monitoring of the input signal with zero latency.

Digiface with PCI card  $2199
Digiface with PCMCIA card  $2495