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In Reply to: RE: My headphone system upgrade results ... so far posted by sisterray on August 08, 2019 at 14:17:16
The Crack amp is heaven on my HD800. At $315 for an easy two-evening kit, it's a steal. (NOTE: it's on sale for $215 through August 15th.) It is for high-impedance headphones only. There is plenty of room to add a Corda crossfeed circuit, or your favorite audiophile caps. It's a SET/OTL design built around the 6080 (5998, 421A) dual triode. Excellent customer support from the Bottlehead people, as well as their very active forums. The optional constant-current p/s upgrade is very worthwhile, but requires precision soldering.
The Crack + Senns is the best sound I've ever had.
WW
"I'd crawl over twenty miles of bad country to listen to you pee in a tin cup on the telephone." (Jo Carol Pierce)
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