I have a pair of SR45 Paramour amplifiers. Plate choke, especially, and output transformers are not optimized for this amp as they are the MQ BH-7 and BH-5 upgrade created for the Paramount. This plate choke should be rated for 70mA current while the 45 needs about half of that. I'm really satisfied with this wonderful amplifier, the best I've ever had, but I'm wondering which improvements I would get with a "lower" current (and higher inductance) choke. Unfortunately I don't have others to test myself.
I expect to be told that I'd gain better, deeper, basses, but it's only a thought. If there's something more than this I will replace them, otherwise amp will remain untouched because it'll be soon used as a tweeter amp (>1500Hz/6db oct.). Thank you for suggestions/comments.