Hey, there, Nooby!
@Old_Noob, you are now member #1585 in the Fender Rumble Club. Congratulations and welcome. Please put that number in your TalkBass Signature for safe keeping. Then make yourself at home here and on
your Rumble Club Wiki page, the repository of all Rumbling wisdom and knowledge.
Oooo, Nooby.
That maxed out Bass setting is not your friend!!! It would probably explain the bad stuff you're hearing. Most Rumblers get a very good starting tone at
the actual flat EQ settings of 10, 2, 2, 10 o'clock on the Bass, LoMid, HiMid, Treble (no Bright, Contour or Vintage). Then it should be just minor adjustments from there to get what you want for the room you're in.
- Yes, Gain increases your bass's signal strength for optimization. But it also increases distortion and compression when used with the Vintage button and the Overdrive. (See the manual.)
- The 4-band EQ does boost 4 frequency bands in your signal, so they can cause distortion too. But, EQ stands for Equalization, meaning a balancing of frequencies for the acoustics of the room. Maxing the Bass while keeping the others low is a nooby mistake that never works out well. Hence the 10, 2, 2, 10 flat settings as a good starting point for most rooms, then "season to taste", but in a balanced manner.
- DO NOT connect the Speaker Extension connection to ANYTHING ELSE but a speaker cabinet!!! That is a high voltage line that will fry your recorder and computer in a heartbeat!!! The XLR Out is specifically designed for connection to recording or PA equipment. (Again, see the manual.)
So, Noob, how's about telling us a bit about yourself, such as your bass experience in general and your Rumble journey in particular? You'll fit right in here, since we have all kinds. But we all love to ... ... ...
Rumble On!
.