This Sabine GRQ - 3101S Digital EQ/Processor comes with a correct power supply, ensuring stable operation right out of the box.

Using the Sabine GRQ - 3101S Digital EQ/Processor is easy. First, connect it to the correct power supply provided. Then, you can start adjusting the EQ settings according to your audio needs. When using, avoid exposing it to extreme temperatures or humid environments. For maintenance, keep it clean by gently wiping it with a dry cloth regularly. Also, make sure to turn it off properly after each use to prolong its lifespan.