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Wanted: Yaqin MS22/23 Phono Stage "LESBOX" modded

Looking for a Yaqin MS22 or MS23 phono stage that already has the "LESBOX" mod done to it.


Someone that has done this mod a few times successfully, that could modify my current stock MS22 for a reasonable price.


Someone that has the modded unit that would trade my stock MS22 plus $$ for it.

I'm pretty good with a soldering iron and have read the directions several times through for the mod, but the LESBOX mod is just a little out of my comfort zone.

I'm located in Colorado (80550) and would like a US based deal. I found a really nice tech up in Canada, but the shipping was almost as much as the mod itself.