Recently I bought Malekko Bit from TB classifieds. It's an amazing little pedal but I noticed one problem - there was volume drop with effect engaged. I send an email to Malekko support with description of this problem. They responded (and fast) and they told that there was such a problem with active instruments and they improved the circuit to overcome this drawback. And they even offered to exchange mine Bit for a newer version for free! I've already received the new Bit and it there is no noticeable volume drop so now I'm completely happy with this pedal. I thought I'd share my experience as appreciation of Malekko Heavy Industries.