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Old 08-14-2018, 06:31 PM
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BearCityUSA BearCityUSA is offline
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Location: Asheville, NC
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Quote:
Originally Posted by Breakdown7 View Post
Interesting...I should try a 80/5Y3 with the KT88's. I have both those type rectifiers, but had no idea you could run either of those with KT88's. I was under the impression with KT88's one needed to use either a 5AR4 or 274B. Granted, my amp is a FireBottle and is the Pentode version with up to 12 watts/channel with KT88's. So maybe I should ask Dennis before trying this.

There is no issue running those kt88s with a 5y3. Since it has a significant voltage drop it will effect the sound by supplying less voltage to the pentodes. Less power but also a change in the sound. Now if you are running 6v6/6v6g (not 6v6gt) or 6f6/6f6g you need to provide those with reduced voltage by using a 5y3. Otherwise, including the 6v6 gt, mix and match to find the best sound. “Have at it” as DH would say.
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