Preamps with separate L/R volume controls


Does anyone know of quality preamps, other than Audible Illusions, that have separate Left / Right volume controls?
beisner
My Cary SLP98P has left and right input level controls and a master listening level control.  Perhaps most preamps have this.  
Yeah, the Sachs Model 2 will get u done...

http://www.dsachsconsulting.com/custom%20line%20stage.html

I believe the Atmasphere MP-3 also offers this feature.  Both outstanding preamps!  They don't have physically separate L/R volume controls, but they have separate gain stages for both channels and a master volume control.  Ignore either at your peril.