RME Fireface 802 Audio Interface
The Fireface 802 provides 60 channels of audio: 30 input and 30 output channels.
All inputs and outputs can be used at the same time. Up to 12 analog and 18 digital channels can be recorded onto 30 tracks separately.
The Fireface 802 has 12 analog I/Os.
12 Inputs . 8 balanced TRS on the back and 4 XLR inputs with Mic/Instrument preamps on the front.
12 Outputs . On the rear: 8 balanced TRS. On the front: Two hi-power TRS stereo phones outputs provide high volumes even with hi-impedance headphones (playback channels 9/10 and 11/12).
Sound Quality . Like other RME products before the Fireface 802 combines excellent analog circuit design with latest digital conversion technology. All balanced TRS & XLR I/Os as well as the two phones outputs offer outstanding low noise and distortion values. In best RME tradition and product philosophy converters and preamps don't produce "sound", they do not add or remove anything from the source signal, just capture it as it is.
Equipped with the latest low latency A/D and D/A converter chips, all I/Os operate at up to 192 kHz and reach 118 dBA dynamic range on playback - even both headphone outputs. Their high power technology delivers high volume no matter if high or low impedance phones are used.
Due to its efficient jitter reduction, RME's superior SteadyClock guarantees state-of-the-art AD/DA conversion, even when clocking to an external clock source.
Every input and output is individually switchable to these common professional studio levels: -10 dBV, +4 dBu, HiGain (equivalent to +2 dBV, +13 dBu and +19 dBu for digital full scale).
All outputs can be used for ASIO Direct Monitoring (ADM) purposes.
Preamps . for Microphones and Instruments with Low Latency Conversion. The 802 has four high-transparency preamps, also with low latency converters.
Microphone and instrument preamps of the 802 use the classic technology of the OctaMic II, a high-end preamp for supreme sonic demands and critical applications, like the professional recording of classical concerts. The symmetrical preamp design impresses with extremely low distortion, excellent signal to noise ratio and a perfect linear frequency response. A premium solution for transmitting and amplifying any audio input truly unchanged, be it high-level stage or typical studio signals, lower level and high-impedance instruments, or dynamic, condenser and ribbon microphones.
The pot-controlled gain of up to 60 dB, adjustable over a range of 54 dB, is individually set for every preamp on the front of the 802.
The four inputs on the front use balanced XLR/TS combo sockets and operate alternatively as Hi-Z inputs. Directly plug in up to four guitars or other instruments - no other hardware required.
Each channel can be individually switched to 48V phantom power or instrument mode. LEDs for signal, clip, TS operation and activated phantom power provide overview on the unit's status.
The Fireface 802 follows RME's tradition of providing flexible and expandable audio systems. Adding additional preamplifiers or more analog inputs is easily done via the dual ADAT optical I/Os on the rear.
AD, Line In 1-8, rear
Resolution AD: 24 bit
Signal to Noise ratio (SNR): 113 dB RMS unweighted, 116 dBA
Frequency response @ 44.1 kHz, -0.1 dB: 5 Hz - 20.8 kHz
Frequency response @ 96 kHz, -0.5 dB: 5 Hz - 45.8 kHz
Frequency response @ 192 kHz, -1 dB: 5 Hz - 92 kHz
THD: < -110 dB, < 0.00032 %
THD+N: < -104 dB, < 0.00063 %
Channel separation: > 110 dB
Input: 6.3 mm TRS jack, electronically balanced
Input sensitivity: 8 kOhm unbalanced, 12 kOhm balanced
Input sensitivity switchable to Lo Gain, +4 dBu, -10 dBV
Input level for 0 dBFS @ Lo Gain: +19 dBu
Input level for 0 dBFS @ +4 dBu: +13 dBu
Microphone In 9-12, front
As AD, but:
Input: XLR, electronically balanced
Input impedance: 3.4 kOhm
Signal to Noise ratio (SNR): 112 dB RMS unweighted, 116 dBA
Gain range: 54 dB
Maximum input level, Gain +6 dB: +10 dBu
Instrument In 9-12, front
As AD, but:
Input: 6.3 mm TS jack, unbalanced
Input impedance: 800 kOhm
Signal to Noise ratio (SNR): 112 dB RMS unweighted, 115 dBA
Maximum input level, Gain +6 dB: +21 dBu
DA, Line Out 1-8, rear
Dynamic range (DR): 115 dB RMS unweighted, 118 dBA
Frequency response @ 44.1 kHz, -0.5 dB: 5 Hz - 20.8 kHz
Frequency response @ 96 kHz, -0.5 dB: 5 Hz - 45 kHz
Frequency response @ 192 kHz, -1 dB: 5 Hz - 89 kHz
THD: -104 dB, < 0.00032 %
THD+N: -100 dB, < 0.00063 %
Channel separation: > 110 dB
Output: 6.3 mm TRS jack, servo-balanced
Output impedance: 75 Ohm
Output level switchable Hi Gain, +4 dBu, -10 dBV
Output level at 0 dBFS @ Hi Gain: +19 dBu
Output level at 0 dBFS @ +4 dBu: +13 dBu
Output level at 0 dBFS @ -10 dBV: +2 dBV
DA - Stereo Monitor Output Phones (9-12)
As DA, but:
Output: 6.3 mm TRS stereo jack, unbalanced
Maximum output level at 0 dBFS, High: +16.8 dBu
Maximum output level at 0 dBFS, Low: +2 dBV
Output impedance: 30 Ohm
2 x XLR, transformer-balanced, galvanically isolated, according to AES3-1992
2 x TOSLINK I/O, format according to Alesis specification
Standard: 2 x 8 channels 24 bit, up to 48 kHz
Double Speed (S/MUX): 2 x 4 channels 24 bit 96 kHz
Quad Speed (S/MUX4): 2 x 2 channels 24 bit 192 kHz
Quad Speed Windows USB: 1 x 2 channels 24 bit 192 kHz
SPDIF optical (via ADAT2)
1 x optical, according to IEC 60958
BNC, switchable termination
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