No Tube? It’s easy. Just plug in Lyr+ and turn it
on. It’ll stay muted while everything stabilizes,
then enable everything for you to enjoy.
If you aren’t going to use a tube for a while, you
can cover the hole with the supplied Tube Cover.
Yes Tube? It’s still easy. Just follow these steps:
1. Before plugging in, insert the tube. Carefully
align the key in the tube base to the notch in the
tube socket.
2. Ensure tube is well-seated.
Push down firmly until the tube
is seated on the tube socket.
3. Plug in and turn on. The
tube will glow after a few sec-
onds, then Lyr+ will stay muted for self-checks,
then enable output.
4. Connect your system. Plug in up to two
sources, plug in your headphones, and, if you
like, use the preamp outputs for a speaker amp
or sub. And enjoy!
Replacing or Swapping Tubes
1. Turn off and unplug. Wait for the tube to cool.
2. Carefully extract the tube by gently rocking it
back and forth and pulling upwards.
3. Carefully insert the replacement tube. Align
the key to the notch and press down firmly until
the tube is seated.
4. Plug the Lyr+ back in and turn it on.
NOTCH
GETTING STARTED
012345678
115VAC 30W
ASSY IN USA
VOLUME
INPUT
PREOUT
MUTE
GAIN
MODE
