THÔNG SỐ KỸ THUẬT
Microphone Inputs
• Dynamic Range (A-Weighted): 109dB
• SNR (A-weighted): -109dB
• Frequency Response: 20Hz - 20kHz +/- 0.1 dB
• THD+N: 0.001% (measured at 1kHz with a 20Hz/22kHz bandpass filter)
• Noise: EIN > 125dB (128dB analogue to digital) (measured at 60dB of gain with 150 Ohm termination (20Hz/22kHz bandpass filter)
• Maximum level (A-weighted): 8dBu at 1%
Line Inputs
• Dynamic Range (A-Weighted): 109dB
• SNR (A-weighted): -109dB
• Frequency Response: 20Hz - 20kHz +/- 0.1dB
• THD+N: < 0.001% (measured with 0dBFS input and 22Hz/22kHz bandpass filter)
• Noise: -90dBu (22Hz/22kHz bandpass filter)
• Maximum level (A-weighted): 28.5dBu at 1%
Instrument Inputs
• Frequency Response 20Hz-20KHz +/- 0.1dB
• Maximum Input Level min gain no pad +8dBu
• Maximum Input Level max gain no pad -42dBu
• THD+N, -1dBFS, min gain, no pad < 0.0015%
• SNR 109dB "A"
• DNR 109dB "A"
• Input Impedance > 1MOhm
• X-talk < -100dB
• Adjustable Gain > 50dB
• Pad Attenuation 10dB
Headphone Outputs
• Frequency Response 20Hz-20KHz +/- 0.1dB
• SNR 109dB "A"
• DNR 109dB "A"
• Maximum Output into 32R +12.4dBu (+10.2dBV)
• Power into 32R 250mW
• Output Impedance < 7Ohms
• Load Impedance > 24Ohms
Line level Outputs
• Dynamic Range (A-Weighted): 108dB
• SNR (A-weighted): -108dB
• THD+N: < 0.001% (measured with 0dBFS input and 22Hz/22kHz bandpass filter)
• Maximum level (A-weighted): 15.7dBu at 0.883%
Additional Conversion Performance
• Clock jitter < 250 picoseconds
• THD+N AMPL (A-weighted)= -109dBFS
CONNECTIVITY
Analogue Channel Inputs (Inputs 1-8)
• 2 Mic/Line/Inst Combo XLR (Inputs 1 and 2)
• 6 Mic/Line Combo XLR (Inputs 3-8)
• Automatic switching of Mic / Line (e.g. inserting a jack switches from Mic to either Line or Instrument)
Digital Channel Inputs (Inputs 9-18) 44.1-96kHz
• Stereo S/PDIF input on RCA
• 8 ADAT inputs on Optical Connector, reduces to 4 inputs at 88.2/96kHz • Optical input can be switched to S/PDIF 3/4 in software preferences (ADATs disabled)
Analogue Audio Outputs (Outputs 1-10)
• 8 ¼” TRS Jack (Outputs 3-10)
• 2 monitor mix outputs on ¼” TRS Jack (Outputs 1 and 2)
• Stereo headphones mix 1 on ¼” TRS (also routed to outputs 7 & 8)
• Stereo Headphones mix 2 on ¼” TRS (also routed to outputs 9 & 10)
Digital Channel Outputs (Outputs 11-20) 44.1-96kHz
• Stereo S/PDIF output on RCA
• 8 ADAT outputs on Optical Connector, reduces to 4 outputs at 88.2/96kHz • Optical output can be switched to S/PDIF 3/4 in software preferences (ADATs disabled)
Other I/O
• 2 6-pin Firewire sockets
• 2 Standard 5-pin DIN MIDI connectors: In and Out
• IEC mains power input connector
Weight and Dims
• 3kg / 6.6Ibs
• 482mm / 19" (W) x 45mm / 1.8" (H) x 265mm /10.4" (D)
