User Manual

XLR Direct Output
This is your Direct Out for recording or sending your
sound to a house sound system when you’re playing
live. This output utilizes Line 6’s exclusive A.I.R.
processing which has made Line 6 products like POD
the undisputed standard for recording direct. The level
of this output is set via Channel Volume and has a
ground lift switch to lift the ground if your direct out
is causing a buzz in the sound/recording system you are
connected to. A bit of advice, many pro sound engineers
here at Line 6 have made the direct out experience
from this amp a beautiful one. Many sound engineers
prefer to take a Pre Amplifier Direct Signal via a Direct
Box. This is the de facto technique for getting basic
bass tone in the house PA. When playing a gig in a
club, ask the sound guy to consider using your direct
out for amp and cabinet tone - they will not be
disappointed!
Important
When using the direct out, there can be a ‘pop’ on the
output on power up or power down. We recommend
that you either disconnect the direct out or mute
whatever the direct out is connected to before powering
your LowDown on or off.
Mute Horn
Use this to bypass the horn on the LD175, LD300 Pro
or LD400 Pro amps. Why would you want to bypass
the horn you ask? Well, the horn has become a hotly
disputed feature on modern bass amps. There are two
schools of thought – Some go for the old school rock
bass tone, with lots of sustain and a little distortion.
Turns out that adding a horn to this kind of tone just
makes it sound fizzy and cheap, so most Rock players
prefer cabs without horns, or at least with the horn
off. The second school of thought is the more modern
jazz/funk/fusion/metal, (essentially everyone else) kind
of player. They appreciate the articulation a horn can
add to their tone, it emphasizes the attack of your tone,
and makes for great R&B/slap tone! TIP: The
LowDown knows where you’ve got the horn switch
set, so we’ve done our work to make sure the Brit and
Rock models don’t get fizzy even when the horn is
engaged.
CD/MP3
Connect a CD player, MP3 player, drum machine or
other device here, and you’ll hear it from LowDown
speaker or headphone output. Very handy for jamming
along! Use the output volume control on the connected
device to set its level.