Turn on the mixing board or any external processors, before turning on the power amplifiers.
Equipment such as pre-amplifiers, effects processors, compressors or equalisers send a loud pop when turned on. If you turn them on when the power amplifier is on, this pop can damage the amplifier and speakers.
A pop is heard when powering on system
Applies to:
Make sure the ToneMatch mixer audio engine is turned on before powering on the connected L1 system.
If the ToneMatch mixer is turned on after the connected L1 system is turned on, a pop may be heard.