I replaced the signal tubes with Mullard 4024s early on and felt that the sound became a bit warmer. As to the output tubes, my unit came with GE 7044s; I later switched to some Tung-Sol 5687s from the mid-'50s, but I don't recall this having much effect on the sound. In any case, this combination continues to work well for me.
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- 3 posts total
- 3 posts total