Is it feasible to replace the 50K pot with a 100K one without any detriment? Or if this is detrimental, what are the issues I'd expect to have sonically with a 100K pot?
no problems
except that higher R of pot means higher influence of interconnects
but, if you're using decent ones, no biggie
except that higher R of pot means higher influence of interconnects
but, if you're using decent ones, no biggie