This issue of the Gain II setting has also effected my new unit , works fine on the other settings - (even managed to record a Bass Gtr on setting Zero) , however put it on setting II to record quiet ambient stuff and nope - no sound , I’m going to swap it out , good job I bought it at a friendly local store 
1 Like
Swapped out unit at local store today. Have to say that gain 2 setting is going to be awesome for ‘field recording’ …. 
2 Likes