Charisma Audio Cartridges

Since Dec. 2019, nobody reply to you even in private ?

Charisma Audio is a very small Canadian cartridge manufacturer, therefore, there may not be a lot of samples in use. 

but still, how did you like the MC2 did you had it for long, and how much were you asking for ?

I do have an MC2 brand new, in his original boxe still sealed, and i am asking myself if i should go higher to a REF 2 or stick to it. 
My MC1 would cost me around 300.00 us to rettip.
Thanks for your reply