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FOH Rack Specifications

FOH Rack
Dimensions ( H x W x D) 17.5 x 17.0 x 15.1 inches (445 x 432 x 384 mm)
Rack Spaces 10 U
Weight 74 lbs (33.7 kg)
Power Requirements 90-260 VAC, 50-60 Hz, 220 W
Snake 1 In/Out Connectors (to Stage Rack) BNC female (2)
Snake 2 In/Out Connectors (to Stage Rack BNC female (2)
Word Clock In/Out Connectors BNC female (2)
USB Ports (2) USB 2.0
FOH Link Connector (to D-Show Main Unit or Profile) MIL connector
Mac FOH Link Cable Length 11 ft (3.35 m)

  FOH Rack I/O (standard configuration)

Com Input
Connector Neuetrik combi XLR/TRS
Phantom Power +15V @ 6mA (switchable on FOH Rack back panel)
Gain –2 dBu to –32 dBu, 6 steps
Input Impedance 20K ohms
Analog Inputs 1–8; 2-Track Analog Inputs
Connector 1/4-inch TRS
Maximum Input Level +24 dBu
Input Impedance 10K ohms
Analog Outputs 1–8; 2-Track Analog Outputs, Monitor L/R
Connector 1/4-inch TRS
Maximum Input Level +24 dBu
Output Impedance 50 ohms
Digital Inputs (Switchable between AES and S/PDIF)
2-Track AES
Connector XLR3-F
Format AES/EBU
Word Length 24-bit
Sample Rate 48 kHz
Sample Rate Conversion 3:1 ratio
2-Track S/PDIF
Connector RCA co-axial
Format SPIDF (IEC-60958)
Word Length 24-bit
Sample Rate 48 kHz
Conversion 3:1 ratio
Digital Outputs (Switchable between AES and S/PDIF)
2-Track AES
Connector XLR3-M
Format AES/EBU
Word Length 24-bit
Sample Rate 48 kHz
Conversion Yes
Dithering None
Channel Status Info Pro, Audio 48K, No Emphasis
2-Track S/PDIF
Connector RCA coaxial
Format SPIDF (IEC-60958)
Word Length 24-bit
Sample Rate 48 kHz
Sample Rate Conversion Yes
Dithering None
Channel Status Info Consumer, Audio, 48K, Non-copy, 2-Channel, General Category, Level 2 Clock

FOH Rack IOx (Optional)

Analog Inputs 9–16
Connector 1/4-inch TRS
Maximum Input Level +24 dBu
Input Impedance 10K ohms
   
Analog Outputs 9–16
Connector 1/4-inch TRS
Maximum Output Level +24 dBu
Output Impedance 50 ohms
   
Digital Inputs 1–4
Connector XLR3-F
Format AES/EBU
Word Length 24-bit
Sample Rate 48 kHz
Sample Rate Conversion 3:1 ratio
   
Digital Outputs 1–4
Connector XLR3-M
Format AES/EBU
Level N/A
Word Length 24-bit
Sample Rate 48 kHz
Sample Rate Conversion Yes
Dithering No
Channel Status Info Pro, Audio 48K, No Emphasis

Snake

Connector (x4) BNC
Cable Type coaxial
Max Length 250 feet (76 m) Belden 1855A
  500 feet (152 m) Belden 1694A
Channel Count 48 inputs, 48 outputs