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 | 47 / P2 / 247 / 447 / PZ / EY647 / C47 / UY647 / VT47 / CV1772 / 38047 / 1610 US EUR 58.74 Category : Tubes, lampes Seller : vint-elec(937, 100.0%) |  | one vintage EY647 (47, 247 or 347) balloon amplifier tube tested NOS EUR 90.0 Category : Tubes, lampes Seller : mytubesshop(290, 100.0%) |
 | one no working balloon EY 647 Mazda Metal vintage display only valve EUR 20.0 Category : Tubes, lampes Seller : mytubesshop(287, 100.0%) |  | one no working EY647 Mazda UX5 socket tube vintage display only valve EUR 20.0 Category : Tubes, lampes Seller : mytubesshop(287, 100.0%) |