1948 | 7604 B EF22, ECH21, 6K7, 6B8, 6C5, 6V6, 6V6, 6G5, 80 EF22, ECH21, 6K7, 6B8, 6C5, 6V6, 6V6, 6U5, 80 |
1948 | 7604 L EF22, ECH21, 6K7, 6B8, 6C5, 6V6, 6V6, 6U5, 80 EF22, ECH21, 6K7, 6B8, 6C5, 6V6, 6V6, 6G5, 80 |
1948 | 7604 S EF22, ECH21, 6K7, 6B8, 6C5, 6V6, 6V6, 6G5, 80 EF22, ECH21, 6K7, 6B8, 6C5, 6V6, 6V6, 6U5, 80 |