One Control Granith Grey Booster

I own few clean boost pedals and never had problems until now. This boost is very noisy, it sounds like pretty loud hiss you get from hi gain boss pedal but at very low boost levels. Bought this pedal to lower signal level of hot pickups, most boost pedals cant do that so it seamed like great feature and they advertised exceptionaly low noise flor (how ironic). Even when you lower signal amount noise flor is little bit higher. Most cheap 50€ boost pedals (tc rush, lunastone boost) with max gain have zero noise problems on my board, so get them...