Onyx 1640i Firewire Mixer

Onyx 1640i Firewire Mixer Specifications:

• Windows XP SP 2 or greater (Home and Pro)
• Windows Vista 32 RTM or greater (Home, Business, and Ultimate)
• Noise Characteristics:
• Equivalent Input Noise (EIN), mic input at insert, 150 Î source
• impedance, 20 to 20kHz:
• 60dB (max) gain: -129dBu
• 40dB gain: -128dBu
• Output Noise Figure (1/4" Main out, all channels assigned to
• main, Gain knobs at unity, 20Hz to 20kHz):
• Main Mix knob down, channel Level knobs down: -100dBu (-104dB SNR, ref +4dBu)
• Main Mix knob unity, channel Level knobs down: -93dBu (-97dB SNR, ref +4dBu)
• Main Mix knob unity, channel Level knobs unity: -91dBu (-95dB SNR, ref +4dBu)
• FireWire Through (Record + Playback) Dynamic Range:
• 0dBu mic input, to DAW, routed back to mixer direct to Control Room, all gain stages unity, 20Hz to 20kHz:
• All sample rates: -103dB
• Frequency Response:
• Mic input to main output (all gain stages at unity): +0, -1dB, <10Hz to 80kHz; +0, -3dB, <10Hz to >100kHz
• Channel line input to any output (all gain stages unity): +0/-1dB, 20Hz to 20k
• FireWire in and out (mic input to FireWire send, returned to Control Room, all gain stages at unity):
• 44.1kHz sample rate: +/-0.5dB, 20Hz to 20k, -3dB at 21kHz
• 96kHz sample rate: +/-0.5dB, 20Hz to 20k, -3dB at 45kHz
• Distortion (THD+N):
• 20Hz to 20kHz, 20Hz to 80kHz bandwidth
• Mic input at insert: (+4dBu in, 0dB gain, +4dBu out): 0.005%
• Mic input at insert: (-10dBu in, +20dB gain, 20Hz to 20kHz bandwidth) 0.0007%
• Stereo channel line input to any output: (+4dBu in, all gain stages at unity +4dBu out): 0.005%
• FireWire in and out (+4dBu in, mic input to FireWire send, returned to Control Room, all gain stages at unity):
• 44.1kHz sample rate: 0.02%, 10Hz to 20kHz
• 96kHz sample rate: 0.02%, 10Hz to 10kHz 0.05%, 10kHz to 47kHz
• Attenuation and Crosstalk:
• @1kHz
• Main Mix knob down: -80dBu
• Channel Alt/Mute switch engaged: -96dBu
• Channel Level knob down: -96dBu
• Common Mode Rejection Ratio (CMRR):
• Mic input to insert, max gain, 1kHz: >70dB
• Maximum Input Levels:
• Mic input, gain at unity (0dB): +21dBu
• Mic input, gain at max (60dB): ”38dBu
• Line input, gain at -20dB: +30dBu
• Instrument input, gain at -20dB: +21dBu
• Tape input: +21dBu
• Aux return: +21dBu
• Maximum Output Levels:
• All outputs: +21dBu
• Equalization:
• Low: ±15dB at 80Hz
• Lo-Mid frequency: 100Hz to 2kHz
• Lo-Mid gain: ±15dB
• Hi-Mid frequency: 400Hz to 8kHz
• Hi-Mid gain: ±15dB
• High: ±15dB at 12kHz
• FireWire:
• Sample Rates Available: 44.1kHz, 48kHz, 88.2kHz, 96kHz
• Buffer Size: 32 (44.1kHz and 48kHz only), 64, 128, 256, 512, 1024, 2048 samples
• Resolution: 24-bit
• Meters:
• 4-segment pre-fader channel meters: OL (+18dBu), +10, 0, -20dBu
• 12-segment pre-fader Control Room meters: OL (+20dBu), +15, +10, +6, +3, 0, -2, -4, -7, -10, -20, -30 (0dB = 0dBu)
• Input Impedance:
• Mic input: 2.7 kOhms balanced
• Hi-Z input: 1 MOhms unbalanced
• Mono channel line input: 30 kOhms balanced, 15 kOhms unbalanced
• Stereo aux returns: 20 kOhms balanced, 10 kOhms unbalanced
• Tape in: 20 kOhms unbalanced
• Output Impedance:
• Main XLR output: 150 Ohms balanced
• Phones output: 25 Ohms
• Channel Inserts: 150 Ohms
• Tape Output: 2 kOhms
• All other outputs: 300 Ohms (balanced)
• AC Power Requirements:
• Power Consumption: 50W
• Universal AC Power Supply: 100 VAC - 240 VAC, 50-60 Hz
• Dimensions and Weight:
• Height: 7.59" / 192.7mm
• Width: 17.50" / 444.6mm
• Depth: 26.24" / 666.7mm
• Weight: 35lb. / 15.9kg

• Windows XP
• Pentium / Athlon 1GHz or higher
• 512MB RAM or higher
• OSX 10.4.8 or higher
• G4, G5, Intel 1GHz or higher
• 512MB RAM or higher