I've been trying to record some distorted guitar parts with my Variax 700, but it makes a high-pitched feedback whenever I palm-mute the strings.
I attached two recordings both from a Variax and a G&L guitar, or provided links.
This is the recording of the Variax:
I recorded the same part using a G&L guitar and this is the result:
I tried changing pickups with Workbench, or trying to change guitar models, but apparently it happens with every model. Anyone else having similar issues or can suggest a solution?