OK, just in case anyone is following this, or at least for the sake of future generations, the mystery of the unlabeled capacitor has been solved. I called Regnar and asked about the M905 cap specs...
1. Low-freq cap is 10,000 micro Farads (as labelled)
2. Hi-freq Mystery Cap is "5,000 to 5,500" micro Farads (allowing for 10% tolerance)
I also asked what brand caps ship with Regar's M905 upgrade kit. He said they're made by a European company called SAS. Doesn't ring a bell for me, but then I'm not very knowledgable about this kind of stuff. Haven't decided yet what caps I'll use yet, I'm planning to call Sonic Craft this week and ask for some info & advice.
1. Low-freq cap is 10,000 micro Farads (as labelled)
2. Hi-freq Mystery Cap is "5,000 to 5,500" micro Farads (allowing for 10% tolerance)
I also asked what brand caps ship with Regar's M905 upgrade kit. He said they're made by a European company called SAS. Doesn't ring a bell for me, but then I'm not very knowledgable about this kind of stuff. Haven't decided yet what caps I'll use yet, I'm planning to call Sonic Craft this week and ask for some info & advice.