- General
- Sample Rates 44.1, 48, 88.2, 96, 176.4, 192kHz from internal crystal or externally supplied clock (no sample rate conversion)
- Bit Depths 24-bit I/O, 32-bit processing
- PCI Specification - PCI 2.2 Compliant
- - Form Factor: Universal Keyed, Short PCI Card
- - 3.3V I/O, 5V Tolerant
- - PCI Bus-Mastering DMA subsystem reduces CPU usage
- E-MU E-DSP 32-bit DSP with 67-bit accumulator
- (double precision w/ 3 headroom bits)
- Processing Hardware-accelerated, 32 channel mixing, and multi-effects processing
- Hardware monitoring Zero-latency direct hardware monitoring w/effects
- Drivers ASIO2, WDM/MME/DirectSound, x64 Drivers
- EDI (E-MU Digital Interface) Proprietary 64 channel audio link over CAT-5 cable
- Anti-Pop speaker protection Minimizes noise during power on/off
- Ultra-low jitter clock subsystem < 1ns in PLL mode (44.1kHz, Opt. S/PDIF Sync)
- Analog Line Inputs (4)
- Type Servo-balanced, DC-coupled, low-noise input
- circuitry
- A/D converter AK5394A
- Level (software selectable) - Professional: +4dBu nominal, 20dBu max (balanced)
- - Consumer: -10dBV nominal, 6dBV max (unbalanced)
- Frequency Response (20Hz-20kHz) +0.0/-.03dB
- Dynamic Range (1kHz, A-weighted) 120dB
- Signal-to-Noise Ratio (A-weighted) 120dB
- THD+N (1kHz at -1dBFS) -110dB (.0003%)
- Stereo Crosstalk (1kHz at -1dBFS) -120dB
- Analog Line Outputs (6)
- Type Balanced, AC-coupled, 2-pole low-pass differential filter
- D/A converter CS4398
- Level (software selectable) - Professional: +4dBu nominal, 20dBu max (balanced)
- - Consumer: -10dBV nominal, 6dBV max (unbalanced)
- Frequency Response (20Hz - 20kHz) 0.0/-.06dB
- Dynamic Range (1kHz, A-weighted) 120dB
- Signal-to-Noise Ratio (A-weighted) 120dB
- THD+N (1kHz at -1dBFS) -105dB (.0006%)
- Stereo Crosstalk (1kHz at -1dBFS) -115dB
- Combo Microphone Preamplifier/Hi-Z/Line Inputs (2)
- Type E-MU XTC combo mic preamp and Hi-Z/line input w/ Soft Limiter
- Gain Range +60dB
- Frequency Response (min gain, 20Hz-20kHz) +0.0/-0.1dB
- Stereo Crosstalk (1kHz min gain, -1dBFS) -125dB
- Hi-Z Line Input - Input Impedance: 1Mohm
- - Max Level: +18dBV (20.2dBu)
- - Dynamic Range (A-weighted, 1kHz, min gain): 118dB
- - Signal-to-Noise Ratio (A-weighted, min gain): 118dB
- - THD+N (1kHz at -1dBFS, min gain): -105dB (.0006%)
- Microphone Preamplifier - Input Impedance: 1.5Kohms
- - Max Level: +6dBV (+8.2dBu)
- - EIN (20Hz-20kHz, 150ohm, unweighted): -129.5dBu
- - Signal-to-Noise Ratio (A-weighted, min gain): 119dB
- - THD+N (1kHz at -1dBFS, min gain): -110dB (.0003%)
- - Phantom Power: 48V
- - Soft Limiter: 5dB max compression (software
- selectable)
- Headphone Amplifier
- Type Linear power amplifier
- D/A converter CS4398
- Gain Range 85dB
- Maximum Output Power 50mW
- Output impedance 22ohms
- Frequency Response (20Hz-20kHz) +0.0/-0.07dB
- Dynamic Range (A-weighted) 118.5dB
- Signal-to-Noise Ratio (A-weighted) 118dB
- THD+N (1kHz, max gain) 600ohm load: -96dB
- Stereo Crosstalk (1kHz at -1dBFS, 600 ohm load) -100dB
- Phono Input (stereo)
- Type RIAA equalized phono input
- Maximum level - Professional: 60mV RMS
- - Consumer: 15mV RMS
- Input impedance 47Kohm
- Frequency Response (20Hz - 20kHz) +0.1/-0.3dB
- Dynamic Range (A-weighted) 96dB
- Signal-to-Noise Ratio (15mV RMS unbal input,
- A-weighted)
- 96dB
- THD+N (1kHz, 15mV RMS input) -90dB (.003%)
- Stereo Crosstalk (1kHz at -1dBFS) -80dB
- Digital I/O
- S/PDIF - 2 in/2 out coaxial (transformer coupled)
- - 2 in/2 out optical (software switched with ADAT)
- - AES/EBU or S/PDIF format (software selectable)
- ADAT - 8 channels, 24-bit @ 44.1/48kHz
- - 4 channels, 24-bit @ 88.2/96kHz (S-MUX compatible)
- - 2 channels, 24-bit @ 176.4/192kHz
- MIDI - 2 in, 2 out
- Synchronization
- Internal crystal sync 44.1, 48, 88.2, 96, 176.4, 192kHz
- External sample rate sync - ADAT (44.1 - 192kHz)
- - Optical S/PDIF (44.1 - 96kHz)
- - Coaxial S/PDIF (44.1 - 192kHz)
- SMPTE/LTC/MTC (via optional Sync Daughtercard) - 24, 25, 30 drop-frame, 30 non-drop
- - SMPTE to MTC, MTC to SMPTE Conversion
- - SMPTE Striping
- - Flywheel/Jam/Regenerate
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