Liquid discharge apparatus and head unit

A liquid discharge apparatus comprising:

• a liquid discharge head including at least one nozzle;
• a carriage configured to carry the liquid discharge head and configured to move in a scanning direction;
• a tank configured to store liquid;
• a first connection channel connecting the liquid discharge head and the tank;
• and
• a second connection channel connecting the liquid discharge head and the tank and communicating with the first connection channel via the liquid discharge head,
• wherein the first connection channel includes a first channel portion and a first damper, the first channel portion extending in the scanning direction and configured to move in the scanning direction together with the carriage, the first damper provided closer to the at least one nozzle than the first channel portion and configured to inhibit pressure change in the liquid,
• wherein the second connection channel includes a second channel portion and a second damper, the second channel portion extending in the scanning direction and configured to move in the scanning direction together with the carriage, the second damper provided closer to the at least one nozzle than the second channel portion and configured to inhibit pressure change in the liquid, and
• wherein the first damper is different in compliance from the second damper.