Does anyone have any experience with using both channels on the Bassman Ten simultaneously ? I have used this amp for years, mostly for recording ( bass and guitar) I have found that I can get better tone by running from an aby box into both the bass inputs on both channels 1 and 2. I have never had any problems with this. It may seem lilke a stupid question, but does running through both channels at the same time bad for this amp? Some techs have said no, others had said yes ? So I thought I'd drop the question here. I must say, for all the poo poo that silverface-master vol bassmans get, this amp has been a winner for me for a long time. All of my bassess, warwick, rick, Fender J and P bass all track very well through this amp. I dont gig with it, but it can add some nice growl to studio work. Thanks for any input.