The owner's manual could be a little more clear on this point but,Right on. Thanks!
"GAIN — Adjusts the incoming signal level from your bass, optimizing
the preamp signal level for a variety of basses." and also this very important tip they have in red "The GAIN control will also affect the level of distortion/compression if VINTAGE and/or OVERDRIVE are selected."
Most people are used to having a channel volume and not a gain control. It's a fairly unique design, and new to the V3 Rumbles. It's just one of the ways in which they are able to go so LOUD! And sound so good doing it. All part of the Rumble MoJo.
