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Old 01-23-2022, 04:24 PM
Isaacc7 Isaacc7 is online now
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Join Date: Oct 2020
Posts: 211

Originally Posted by Sol-Tung View Post
I know this amp accepts KT-150 - will it interface with KT-170 tubes? If so, does anyone have any recommendations for a rectifier that will work well with the KT-120,150 or 170? (assuming the KT-170 will work in the IFA-1)
Dennis has said you can use those tubes but donít expect any more power than what the KT88 gives you. Dennis likes these tubes quite a bit in the amp, I havenít tried themÖ yet. Lol.

I think the 5ar4 or equivalent is the rectifier to use for the high power tube. At ;east that is what is recommended for the kt88.
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