Paar RCA 6K7 Test NOS 1800gm & 1675gm Metall Serious Tubes T31
13,61 €
Mutual Conductance: 1800gm and 1675gm where 910gm is minimum and 1400gm NOS. Type: Pair 6K7. Manufacturer: RCA and RCA for GM. The tubes need to get to you in one piece. But this the way of the world now.
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