USL XTD-680 - Manual (Page 10)

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XTD-680 Specifications
Input/Output Channels:
Balanced line Inputs: 15K, 0dB=300mVrms
Balanced line Outputs: <1k, 0dB=300mVrms
Left, Center, and Right Channels: Triamp or Biamp operation.
Sub Woofer channel: single range operation.
Optional Left Center and Right Center Channels: capable of Triamp or Biamp op-
eration.
Analog Input reference level: 300mVrms-0dBr.
Digital Input reference level: -6dBFS.
Input Level Indicator LED: >-30dBr (-56dBFS).
Note: Flat Input EQ, Tone at 1kHz except SW at 100Hz
May not provide accurate reading with equalized processor settings and/or pink
noise.
All Frequency increments are 1Hz.
All Gain increments are 0.5dB.
All Q increments are 0.25.
All Delay increments are 20.8us.
Features/Functions:
All Channels:
Global Mute
Channel Delay: 0 to 10 ms
Channel Level: - to +8
Left, Center, Right Channels:
Channel High Pass: Frequency Range: 20 to 40 Hz
Q: 0.707 or 2.0