XPA
‐
3 Back Panel
1.
Status LED Selector
‐
The three status LEDs (one for each channel) can be turned on and off with this selector.
2.
Channel Three Balanced/Unbalanced Input Selector
– When the switch is turned towards ‘Un
‐
Bal’, the RCA (unbalanced)
input is chosen and active. When the switch is turned towards ‘Bal’, the XLR/Balanced input is chosen and active.
3.
Channel Three RCA Audio Input
– Connects to the RCA output of a preamplifier or processor. This is the Channel Three
unbalanced connection.
4.
Channel Three XLR/Balanced Input
– Connects an XLR/Balanced cable to a preamplifier or processor. This is the Channel
Three balanced connection.
5.
Channel Two Balanced/Unbalanced Input Selector
– When the switch is turned towards ‘Un
‐
Bal’, the RCA (unbalanced)
input is chosen and active. When the switch is turned towards ‘Bal’, the XLR/Balanced input is chosen and active.
6.
Channel Two RCA Audio Input
– Connects to the RCA output of a preamplifier or processor. This the Channel Two
unbalanced connection.
7.
Channel Two XLR/Balanced Input
– Connects an XLR/Balanced cable to a preamplifier or processor. This is the Channel
Two balanced connection.
8.
Channel One Balanced/Unbalanced Input Selector
– When the switch is turned towards ‘Un
‐
Bal’, the RCA (unbalanced)
input is chosen and active. When the switch is turned towards ‘Bal’, the XLR/Balanced input is chosen and active.
9.
Channel One RCA Audio Input
– Connects to the RCA output of a preamplifier or processor. This the Channel One
unbalanced connection.
10.
Channel One XLR/Balanced Input
– Connects an XLR/Balanced cable to a preamplifier or processor. This is the Channel
One balanced connection.
11.
Master Power Switch
‐
This rocker switch provides the master power for the amplifier. After it is in the ON position, the
amplifier can be turned on manually from the front panel switch or automatically with the trigger input via 3.5mm input jack.
17
Summary of Contents for XPA-1
Page 1: ......
Page 2: ...2...
Page 24: ...Connection Diagram using an XPA 5 for example 24...
Page 37: ...37...