@beetlemania
I do remember PMing a couple AG members about my specifics after I posted about my experiences. Were you one?
All your thoughts are well-taken. I perhaps wasn't clear on a couple points you expounded on. Thiel's 1uF bright yellow film bypass caps I didn't touch. I chose the 250V ESA caps for size to fit in the existing XO space for the prior caps.
At the time, at least with the suppliers I looked at, the ESA wasn't available in a 13uF, so I piggybacked a 3uF with a 10uF. The 27uF was stocked. So I never considered assembling what I could to do away with the existing 1uF film bypasses and go to 14 and 28 -- which would likely have required using different 1uF bypasses as ESA wasn't available in 4 or 28uF. I honestly haven't investigated other caps that might work in the XO since then, and I'm sure what you used are a result of deeper research and wider availability of good XO caps since my 2011 upgrade.
What I referred to as ' bypasses' are 10nF, the Vishay-Roderstein MKP-1837 that Humboldt Homemade Hifi (??) recommended for every XO cap application.
My audio friends at the time recommended changing out the XO resistors too, and I promised I would do on my second round, which hasn't yet happened :-(
Can I attach a picture to my posts, or only via a weblink to a photo-sharing cloud service?
I do remember PMing a couple AG members about my specifics after I posted about my experiences. Were you one?
All your thoughts are well-taken. I perhaps wasn't clear on a couple points you expounded on. Thiel's 1uF bright yellow film bypass caps I didn't touch. I chose the 250V ESA caps for size to fit in the existing XO space for the prior caps.
At the time, at least with the suppliers I looked at, the ESA wasn't available in a 13uF, so I piggybacked a 3uF with a 10uF. The 27uF was stocked. So I never considered assembling what I could to do away with the existing 1uF film bypasses and go to 14 and 28 -- which would likely have required using different 1uF bypasses as ESA wasn't available in 4 or 28uF. I honestly haven't investigated other caps that might work in the XO since then, and I'm sure what you used are a result of deeper research and wider availability of good XO caps since my 2011 upgrade.
What I referred to as ' bypasses' are 10nF, the Vishay-Roderstein MKP-1837 that Humboldt Homemade Hifi (??) recommended for every XO cap application.
My audio friends at the time recommended changing out the XO resistors too, and I promised I would do on my second round, which hasn't yet happened :-(
Can I attach a picture to my posts, or only via a weblink to a photo-sharing cloud service?