Specifications

Microphone Preamplifiers

• Source Impedance: 150 Ohms
• Input Impedance: 4k Ohms minimum, balanced
• Nominal Level Range: Adjustable, -75 dBu to -20 dBu • Input Headroom: >20 dB above nominal input
• Phantom power: +48VDC, switchable

Analog Line Inputs

• Input Impedance: >40k Ohms, balanced
• Nominal Input Range: Selectable, +4 dBu or -10dBv • Input Headroom: 20 dB above nominal input

Analog Line Outputs

• Output Source Impedance: <50 Ohms balanced • Output Load Impedance: 600 Ohms, minimum • Nominal Output Level: +4 dBu
• Maximum Output Level: +24 dBu

Digital Audio Inputs and Outputs

• Reference Level: +4 dBu (-20 dB FSD)
• Impedance: 110 Ohm, balanced
• Signal Format: AES3 (AES/EBU)
• AES3 Input Compliance: 24-bit with sample rate conversion • AES3 Output Compliance: 24-bit

• Digital Reference: Internal (network timebase) or external reference 48 kHz, +/- 2 ppm • Internal Sampling Rate: 48 kHz
• Input Sample Rate: 32 kHz to 192kHz
• Output Sample Rate: 44.1 kHz or 48kHz

• A/D Conversions: 24-bit, Delta-Sigma, 256x oversampling • D/A Conversions: 24-bit, Delta-Sigma, 256x oversampling