I am about to purchase a Micsig 2100A or B.
I already have a Rigol MSO5000 series 'scope and the rather good Micsig DP-750 diff probe.
My intended purpose is primarily power quality analysis - AC 50Hz driven SMPS and other PSUs, with secondary analysis of valve amplifier and test equipment.
What I'm not sure enough about is what bandwidth I actually need i.e. the A or B version, and would appreciate some sage advice. To some extent the seeming over-performance of the A has thrown a spanner into the works.
I CAN run to the B version so if it ends up as A OK but B more desirable then I'm OK with that.
Thank you.