Quantify the difference between Holland Amperex e188cc/7308 and USA Amperex 7308/e188cc?

Heerlen made e188cc Amperex versus Hicksville made 7308 Amperex ... How do they differ in sound character?

pmboyd05-14-2020 2:40am

Post removed May 14, 2020
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pmboyd OP Details Discussions Posts This discussion Message User 391 posts 05-14-2020 at 10:59pm Copy Comment URL Report Comment Edit Delete I consulted all the readily available and popular sources. Looking for user experience, especially comparing and contrasting these specific flavors.
tomic601 Details Discussions Posts This discussion Message User 12,911 posts 05-14-2020 at 11:03pm Copy Comment URL Report Comment Edit Delete Andy at Vintage Tube Services... dude is amazing but call him, e-mail is digital....