Tech Spec
Simultaneous Inputs & Outputs
|
Channel Count |
Up to 64 x 64 |
System Requirements
|
Computer |
Apple Mac with at least one Thunderbolt or Thunderbolt 2 port (2m Thunderbolt cable included) |
|
Other |
Internet connection for downloading and installing software and driver |
|
OS Compatibility |
Please visit our OS Compatibility Checker for more information on supported operating systems. |
Microphone Inputs
All measurements taken at maximum gain unless otherwise stated, Rs = 150Ω
|
Gain Range |
0-8dB to 63dB in 1dB steps |
|
Type |
Electronically Balanced, Zin = 6.2kΩ |
|
Max. Input Level |
+19dBu ±0.5, min gain |
|
Min. Input Level |
-44dBu ±0.5 |
|
Frequency Response |
20Hz – 35kHz ±0.2dB, min gain |
|
THD + N |
-101dB (0.0009%) @ -1dBFS (@ 11dB Gain) |
|
EIN |
-129dBu ‘A’-Weighted (typical) |
|
Signal-to-Noise Ratio |
119dB ‘A’-Weighted (typical), min gain |
|
Common-Mode Rejection Ratio |
50/60Hz CMRR: -70dB |
|
Phantom Power |
+48V, independently switchable per channel. |
|
HPF |
High-Pass Filter (HPF): -3dB @ 80 ± 3Hz, 12dB/Octave, independently switchable per channel |
|
Air Mode |
2dB boost at 10kHz and -2dB at 20Hz (ref 1kHz). Input impedance drop to 2.2kΩ |
Line Inputs 1-8
All measurements taken at maximum gain unless otherwise stated, Rs = 50Ω
|
Type |
Electronically Balanced, Zin = 10kΩ |
|
Max. Input Level |
+27dBu ±0.5, min gain |
|
Min. Input Level |
-36dBu ±0.5 |
|
Frequency Response |
20Hz – 35kHz ±0.2dB, min gain |
|
THD + N |
-101dB (0.0009%) @ -1dBFS (@ 11dB Gain) |
|
Signal-to-Noise Ratio |
119dB ‘A’-Weighted (typical), min gain |
|
Common-Mode Rejection Ratio |
50/60Hz CMRR: -70dB |
|
HPF |
High-Pass Filter (HPF): -3dB @ 80 ± 3Hz, 12dB/Octave, independently switchable per channel |
|
Air Mode |
2dB boost at 10kHz and -2dB at 20Hz (ref 1kHz) |
Line Inputs 9-16
All measurements taken at fixed input gain, Rs = 50Ω
|
0 dBFS Reference Level |
+27dBu ±0.5 |
|
Type |
Electronically Balanced, Zin = 20kΩ |
|
Frequency Response |
20Hz – 35kHz ±0.2dB |
|
THD + N |
-104dB (0.0006%) @ -1dBFS |
|
Signal-to-Noise Ratio |
119dB ‘A’-Weighted (typical) |
|
Common-Mode Rejection Ratio |
50/60Hz CMRR: -70dB |
Instrument Inputs
All measurements taken at maximum gain unless otherwise stated, Rs = 600Ω
|
Gain Range |
0-8dB to 63dB in 1dB steps |
|
Type |
Zin = 2.3MΩ |
|
Max. Input Level |
+15dBu ±0.5, min gain |
|
Min. Input Level |
-48dBu ±0.5 |
|
Frequency Response |
20Hz – 35kHz ±0.2dB, min gain |
|
THD + N |
-94dB (0.002%) @ -1dBFS (@ 11dB Gain) |
|
Signal-to-Noise Ratio |
117dB ‘A’-Weighted (typical), min gain |
|
HPF |
-3dB @ 80 ± 3Hz, 12dB/Octave, independently switchable per channel |
|
Air Mode |
2dB boost at 10kHz and -2dB at 20Hz (ref 1kHz) |
Line Outputs 3-18
All measurements taken at maximum output level, RL = 100kΩ
|
0 dBFS Reference Levels |
+18dBu ±0.5 |
|
Frequency Response |
20Hz – 35kHz ±0.2dB |
|
THD + N |
<-102dB (0.0008%) unweighted, 20Hz – 20kHz; -1dBFS input |
|
Dynamic Range |
121dB ‘A’-weighted (typical), 20Hz – 20kHz |
|
Output impedance |
Nominal output impedance = 136Ω balanced (68Ω each phase) |
Monitor Outputs
All measurements taken at maximum output level, RL = 100kΩ
|
Frequency Response |
20Hz – 35kHz ±0.2dB |
|
Dynamic Range |
+120dB (A-Weighted) |
|
Maximum Output Level (0 dBFS) |
+18dBu ±0.5 |
|
THD+N |
<-78dB (0.0012%) unweighted, 20Hz – 20kHz; -1dBFS input |
|
Stereo Level Balance |
±0.02dB @ 997Hz |
|
Output impedance |
Nominal output impedance = 136Ω balanced (68Ω each phase) |
Headphone Output
All measurements taken at maximum output level, RL = 600Ω
|
0 dBFS Reference Levels |
+16dBm ± 0.1dB |
|
Frequency Response |
20Hz – 20kHz ±0.2dB |
|
THD + N |
<-75dB (0.018%) unweighted, 20Hz – 20kHz |
|
Stereo Level Balance |
±0.05dB @ 997Hz |
|
Dynamic Range |
114dB ‘A’-weighted (typical), 20Hz – 20kHz |
|
Output Impedance |
10Ω |
|
Headphone Impedance |
32Ω – 600Ω |
Crosstalk
Microphone Crosstalk
|
Mic Input to Input |
< -70dB; 20Hz – 20kHz (driven channel at -20dBFS) |
|
Mic Input to Output |
< -100dB; 20Hz – 20kHz (driven channel at -20dBFS) |
|
Output to Mic Input |
< -130dB; 20Hz – 20kHz (driven channel at -20dBFS) |
Line Crosstalk
|
Line Input to Line Input |
< -60dB; 20Hz – 20kHz (driven channel at -20dBFS) |
|
Line Input to Output |
< -100dB; 20Hz – 20kHz (driven channel at -20dBFS) |
|
Output to Line Input |
< -115dB; 20Hz – 20kHz (driven channel at -20dBFS) |
Output Crosstalk
|
Output to Output |
< -100dB; 20Hz – 20kHz (driven channel at -20dBFS) |
Headphone Crosstalk
|
Headphone to Headphone |
< -75dB; 20Hz – 20kHz (driven channel at -20dBFS) |
Digital Performance
|
Supported Sample Rates |
44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz at 24 bit |
|
Clock Sources |
Internal, ADAT, S/PDIF, Word Clock, Loop Sync or from Dante Network Master |
Front Panel Connectivity
Instrument Inputs
|
Channel Count |
2 Channels In |
|
Instrument Inputs |
2 x 1/4″ TS stereo jack |
Headphone Outputs
|
Channel Count |
2 Stereo Channels Out |
|
Headphone Outputs |
2 x 1/4″ TRS stereo jack |
Rear Panel Connectivity
Thunderbolt
|
Channel Count |
Up to 64 In and 64 Out |
|
Thunderbolt Ports |
2 x Thunderbolt Ports (Primary Port 1 and Primary Port 2) |
Pro Tools|HD
|
Channel Count |
Up to 64 In and 64 Out (32 In and 32 Out per connection) |
|
Primary Port |
2 x Mini DigiLink |
Dante
|
Channel Count |
Up to 32 In and 32 Out |
|
Input and Output |
2 x ethernet standard RJ45 connectors (Compatible with Cat 5e and above). |
Mic Inputs
|
Channel Count |
8 In |
|
Input |
1 x DB-25 connectors (AES59) |
Line Level
|
Channel Count |
16 In and 16 Out |
|
Input |
2 x DB-25 connectors (AES59) |
|
Output |
2 x DB-25 connectors (AES59) |
ADAT
|
Channel Count |
Up to 16 In and 16 Out |
|
Input |
2 x TOSLINK connector |
|
Output |
2 x TOSLINK connector |
|
Channel Assignments @ 44.1 kHz, 48 kHz |
Port 1 = Channels 1 – 8 , Port 2 = Channels 9 – 16 |
|
Channel Assignments @ 88.2 kHz, 96 kHz |
SMUXI: Port 1 = Channels 1 – 4, Port 2 = Channels 5 – 8 |
|
Channel Assignments @ 176.4 kHz, 192 kHz |
SMUXII: Port 1 = Channels 1 – 2 , Port 2 = Channels 3 – 4 |
S/PDIF
|
Channel Count |
2 In and 2 Out (Optical up to 96kHz) |
|
Input |
1 x RCA phono socket (1 x TOSLINK up to 96kHz) |
|
Output |
1 x RCA phono socket (1 x TOSLINK up to 96kHz) |
Monitor Outputs
|
Channel Count |
2 Out |
|
Montor Outputs |
2 x 1/4″ TRS stereo jack |
Loop Sync
|
Loop Sync Input |
1 x BNC 75Ω port |
|
Loop Sync Output |
1 x BNC 75Ω port |
Word Clock
|
Word Clock Input |
1 x BNC 75Ω port |
|
Word Clock Output |
1 x BNC 75Ω port |
PSU
|
PSU |
1 x IEC Input |
Front Panel Indicators
|
OLED Screens |
3 x Screens (menus and metering) |
|
Control Functions |
2 x Encoders (menu navigation, channel functions (Gain, +48V, Phase, HPF, Air and Mic/Line/Inst) monitor and headphone outputs (Level, Mute and Dim)). 12 x Switches (control over OLED menus & metering) |
Dimensions
|
Height |
44mm/ 1.73″ |
|
Width |
483mm/ 19.02″ |
|
Depth (Chassis Only) |
340mm/ 13.39″ |
Weight
|
Weight |
5.14kg |
Power
|
PSU |
1 x Internal, 100-240V, 50/60Hz, consumption 65W. |