You may notice low level static noise when adjusting I/O volume pots across our range of products, including the Eurolive series. This will typically occur at around 80-90% volume scale.This should be considered normal operation and the behavior is not indicative of amplifier/loudspeaker pots operating outside of specification.These pots are designed to be adjusted and set in a stationary positions prior to performance or recording. They are not designed to be adjusted continuously throughout a performance and so this will not impact on performances. Even if they were to be used in this way, the noise is regarded as low level.To reiterate, this should be considered standard operation for the integrated component and this behavior is evidenced through the attached video.