1952 à 1954 | Méga 25 B Performance 10 Lampes EF42, ECH42, EAF42, EAF42, EBC41, EBC41, EL41, EL41, EZ40, EM4 |
1952 à 1954 | Méga 25A Performance 12 lampes EF42, ECH42, EF41, EF41, EF42, EAF42, EAF42, EBC41, EL41, EL41, EZ80, EM34 |
1952 à 1954 | Mega 25B Performance 12 Lampes EF42, ECH42, EF41, EF41, EF42, EAF42, EBC41, EBC41, EL41, EL41, EZ80, EM34 |