5
The A1 amplifier is designed to add more bass output to a system that already has two B1 bass
modules connected to the Amp 3 OUT connector on the PS1 power stand. The A1 amplifier can
power up to two additional B1 bass modules.
Follow these steps to set up the A1 as shown below.
1.
Connect the AC power cord to an AC (mains) outlet.
2.
Make sure the A1 amplifier Power switch is OFF.
3.
Using the supplied ¼" TRS cable, connect the Bass-Line OUT connector on the PS1 power
stand to the INPUT connector on the A1 amplifier.
4.
Connect a B1 bass module cable from the OUTPUT connector on the A1 to a B1 bass mod-
ule. If desired, connect a second B1 to the first B1.
5.
Set the A1 power switch to ON (I).
CAUTION:
Do not connect more than two B1 bass modules to an A1 amplifier.
CAUTION:
Be careful not to connect the A1 amplifier to a B1 bass module that is already
connected to the Amp 3 OUT connector of a PS1 power stand, or to another A1 amplifier.
Note:
Using the supplied ¼" TRS cable with your A1 amplifier is recommended. Using
balanced cabling prevents common interconnect noise problems.
Note:
Up to four (maximum) B1 bass modules can be stacked in a column. Stacking may
improve acoustic output.
B1 bass
modules
B1 bass
modules
PS1 power stand
Bass-Line
OUT
INPUT
OUTPUT
A1 amplifier
Setting Up a Single A1 Amplifier
