Hey everyone, I am considering getting a Helix LT or Helix with a powered speaker (probably a Yamaha DXR12 or something similar) but I am not entirely sure if I need the extra inputs and outputs of the regular Helix in comparison to the LT and I do not know much about audio routing and I/O. If I wanted to use the Helix LT for vocals or more inputs in the future could I connect a small mixer or something to use the Helix's effects? How do you know if a powered speaker, such as a Yamaha DXR12, is FRFR and loud enough for use? I'm having a hard time being able to tell if one speaker would be enough having never bought a powered speaker before. I am used to my 15w 2x12 tube amp and how would that compare in volume? Also kind of hoping that I can use the DXR12 with my keyboard (Yamaha P115) too. I've been playing guitar for over 10 years but haven't had any effects or reverb since my Carvin SX200 solid state amp died ages ago and I replaced it with a single channel Egnater Tweaker 15w tube amp. The last modeler I had while ago was the Line 6 TonePort UX2 and it sounds like modelers have definitely stepped up the game! After following the new Helix videos on YouTube for a while I am hoping that the Helix or something equivalent will bring some excitement and inspiration to my guitar and bass playing hah! Thanks everyone!