- Nov 15, 2003
i want to get a starter tube amp, i.e. a relatively inexpensive one. i'll be using it primarily with the grado rs1. so far i'm thinking of the mpx3/ppx3, mg head otl32, and the mapletree ear+ as candidates. can you guys help me choose among these (i know almost nothing about tube amps)? and please don't recommend something much more expensive!thanks!