I recently purchased a Lyric acoustic mic from Things and Things in the UK. After fitting it I plugged it in I noticed distortion in the treble also in the lower register but to a lesser degree. I tried adjusting the presence control in small incriments - this improved things slightly but once chords were strummed only a muddled sound was produced. At some stages it sounds a bit like an octave pedal and detune pedal have been mixed in. I tried repositioning it around the soundboard and even tried in on the back like a Dual source but still distortion.
If you have any advice it would be useful.
A few months ago I fitted an Anthem SL in a 1970's J55 which worked great - clear, warm, woody tone.
Thanks, Alan