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==Internals== | ==Internals== | ||
Early 3A3s use a [[7586]] Nuvistor for the front end cathode follower. | Early 3A3s use a [[7586]] Nuvistor for the front end cathode follower. | ||
Serial numbers 4990 and up use a dual JFET. | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
3a3 front.jpg|Front | |||
3a3 right.jpg|Right side | |||
3a3 left.jpg|Left side | |||
3a3 top.jpg|Top | |||
3a3 bottom.jpg|Bottom | |||
3a3 001.JPG| Nuvistor in input stage | |||
3A3 002.JPG| Dual JFET in input stage | |||
</gallery> | </gallery> | ||
[[Category:560 series plugins]] | [[Category:560 series plugins]] |