User's Manual

X-Desk User Guide
Page 2
The X-Desk Channel Strip
Inputs – Channel Input (CH IP), Alternate Input (ALT)
Each channel on the X-Desk has a choice of two Line Inputs.
The first input is traditionally sourced from the Output of a
microphone pre amplifier, D.I box or perhaps even a line level
instrument. These connections are labelled “LINE IN” on the
rear of the desk.
The second line input is selected via the switch labelled “ALT”
and is most commonly used for Monitor Return playback
signals, perhaps from a Digital Audio Workstation (DAW). These connections are labelled
“ALT IN” on the rear of the desk.
Once you have selected your Input, it then has a +/- 20 dB gain “Level Trim”, indented in
the centre at Unity Gain and a Phase Reverse “Ø” button. The Post gain signal can also then
be affected by Insert processing (perhaps an EQ or Dynamics processor.) by pressing the
“INS” switch. It is worth noting that in SSL tradition the Insert Send is always active, which
can creatively utilised if you so wish. Engaging the “INS” switch will activate the Insert
return. (All Channel Inserts are connected via the INSERT SEND/RETURN connections on
the rear of the desk)
The Tri-colour LED under the level control is a 3 colour indicator of signal presence and
level. By default the following audio levels are indicted by the following LED states:
Green -24 dBu
Yellow +4 dBu
Red +21 dBu
Remember it is possible to rescale the X-Desk’s metering to a +18dBu (as opposed to the
standard +24 dBu) scale on power up (please see page “10” for details). This would then
provide the following channel meter scale.
Green -24 dBu
Yellow 0 dBu
Red +16 dBu
Note: The Red LED will light before actual audio clipping, which can serve as a useful
warning when recording.