![Pair bare TANNOY Mk3 black MainlyTannoy / Mastrad Electronic crossover boards](http://mainlytannoy.com/cdn/shop/files/s-l1600_{width}x.webp?v=1715697807)
Pair bare TANNOY Mk3 black MainlyTannoy / Mastrad Electronic crossover boards.
Pair bare TANNOY Mk3 black crossover boards by MainlyTannoy / Mastrad Electronics. May crossovers can be built on these, especially Silver's / Reds / Golds / HPDs / K Series 25xx 31xx 38xx.
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