The input impedance for the BEL run in stereo is 27 kilohm 200pf according to the owner's manual. I do not know what 200pf means.
BEL 1001 MK V PREamp Match?
I recently purchased a BEL 1001 MKv. Was manufactured in 2007 so is not old in amplifier years. I am currently driving it with a Audible Illusions Modulus 3a. I am not sure that this pre is the best fit as it has a high output impedance (~1600 ohms). I have not been able to find input impeadance specs on the BEL. Any thoughts? Thanks in advance.