Gain controls are useful for channel balance adjustment. Atma-Sphere tube preamps have this feature.
Preamps with variable gain... pros and cons?
I am considering a preamp upgrage and have noticed many high end units have adjustable gain (in addition of course to the volume control). What are the benifits of this feature? What units have you auditioned or owned? What models would you recommend? Is this soley a solid state feature or do any tube preamps have it?
Many thanks.
Many thanks.