• 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 output for independent submix
• 2 x MIDI I/O, 32 channels high-speed MIDI
• HDSP Meter Bridge: freely scalable level meters, peak- and RMS calculation directly in hardware
• TotalMix: 1456 channel mixer with 40 bit internal resolution
• S/MUX poured in hardware: 12 channels 24-Bit/96kHz for record and playback on ADAT optical
• DIGICheck, RMEs unique metering- and analyse tool
• ... and numerous other features found already in the Hammerfall series. And all this for an unbeatable price!

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

• 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 52 channels!
• All settings changeable in realtime
• Clock modes: slave and master
• Automatic and intelligent master/slave clock control
• Enhanced Mixed mode: All inputs and outputs simultaneously operational
• Unsurpassed Bitclock PLL (audio synchronization) in ADAT mode
• Enhanced Zero Latency Monitoring for latency-free submixes and perfect ASIO Direct Monitoring
• DIGICheck, RMEs unique metering- and analyse tool
• Input 3 x optical (TOSLINK), 1 x coaxial (Cinch), 2 x MIDI, word clock (BNC)
• Digital input format: SPDIF, AES/EBU (Consumer, Professional), ADAT optical
• Outputs: 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