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GE 6680

I've used the GE 6680. Think it's a selected 12AU7 for low-noise. Tone-wise = blah. I have not heard or seen a 6670.

As for tone... the CBS-Hytron 5418A and 7316 are my standards, as US tubes. Philips, S/H, Valvo E82CC or TFK ECC802S, as European made tubes.

Rare 12AU7 variant is the CBS-Hytron 7318. Wish I had stocked up on a few more sleeves, 20 years ago. 8^(



Edits: 11/06/16

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  • GE 6680 - FenderLover 22:46:32 11/06/16 (2)

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