Alesis M1 Active Mk2
These are really good active monitors, plug in and your away. Nice sound, good matched power amplifier. Earlier models do suffer with flickering blue led or won't turn on, this is usually due to capacitor c8 not having an high enough temperature rating and getting cooked by the two resistors its next to. Usually repairable, so long as nothing much else has been cooked or blown.
Verified purchase: YesCondition: Pre-owned