Allen & Heath 20 ZED Sixty 10FX & 14FX User Guide
STEREO INPUT CHANNEL 1
FX send
This controls the level of signal that is sent to the effects
bus and FX output from the stereo channel. The signal is
post-fade which means it is affected by the channel fader
(so it stays in proportion to the signal going to Mix) and the
send control has 6dB gain fully clockwise.
There is no master level control for the FX bus.
AUX send
Controls the level of signal sent to the Auxiliary output
from the stereo channel. The signal is sourced pre-fade so
is independent of the level being sent to the main L-R Mix.
The send control has +6dB gain fully clockwise and unlike
the FX bus, there is a master level control for the Aux
output.
Balance
The balance control adjusts the relative level between the
left and right stereo signals as they are sent to the stereo
buses and subsequently the main stereo outputs. Set to the
mid position, equal amounts of signal are fed to left and
right, with Bal set to L, none is sent to the Right bus.
Record
Switches the channel signal to a separate stereo bus called
Record. The Bal and fader affect the Record signal and the
channel Mix L-R signal remains unaffected by this switch.
Listen
Switches the channel signal to the headphones or monitor
output circuit for checking the channel signal. Takes the
signal after the EQ but before the fader (so you can check
the signal before adding it to Mix or Record)
Mute
Cuts the signal to the main left/right outputs, effects bus
and record bus. By default the Aux send is not affected by
muting the channel.
Fader
A 60mm fader controls the amount of signal sent to the
main left/right outputs, effects bus and record bus. The
fader has 10dB of gain at the top of its travel.