User`s guide
8 
User's Guide Fireface 802 © RME 
1. Introduction 
Thank you for choosing the Fireface 802. This unique audio system is capable of transferring 
analog and digital audio data directly to a computer from practically any device. The latest Plug 
and Play technology guarantees a simple installation, even for the inexperienced user. The 
numerous unique features and well thought-out configuration dialog puts the Fireface 802 at the 
very top of the range of computer-based audio interfaces. 
The package contains drivers for Windows XP / Vista / 7 / 8 and Mac OS X x86 (Intel). 
Our high-performance philosophy guarantees maximum system performance by executing as 
many functions as possible not in the driver (i.e. the CPU), but within the audio hardware. 
2. Package Contents 
• Fireface 802 
•  Cable USB 2.0, 1.8 m (6 ft) 
•  RME Driver CD 
• Power cord 
• Manual 
•  1 optical cable (TOSLINK), 2 m (6.6 ft) 
3. System Requirements 
•  Windows XP SP2 or up, Intel Mac OS X (10.6 or up) 
•  1 x OHCI compatible FireWire Port 400 (1394a), FireWire 800 (1394b) via cable adapter 
or 
•  1 x USB 2.0 port 
•  For USB: Computer with at least Pentium Core 2 Duo CPU 
4. Brief Description and Characteristics 
•  All settings can be changed in real-time 
•  Buffer sizes/latencies from 48 up to 8192 samples selectable 
•  8 channels 96 kHz/24 bit Record/Playback via ADAT optical (S/MUX) 
•  Clock modes slave and master 
•  Automatic and intelligent master/slave clock control 
•  Unsurpassed Bitclock PLL (audio synchronization) in ADAT mode 
• SteadyClock: Jitter-immune, super-stable digital clock 
•  DDS technology for free setting of the sample rate 
•  SyncAlign guarantees sample aligned and never swapping channels 
•  SyncCheck tests and reports the synchronization status of input signals 
•  TotalMix for latency-free submixes and perfect ASIO Direct Monitoring 
•  TotalMix: 1800 channel mixer with 46 bit internal resolution 
•  TotalMix FX: 3-band EQ, Low Cut, Reverb, Echo, Compressor, Expander, Auto Level 
•  MIDI I/O with 16 channels high-speed Low-Jitter MIDI 
•  2 x Hi-power headphone output 
•  DIGICheck DSP: Level meter in hardware, peak- and RMS calculation 










