I decided to use this

OTL Asylum

OTL, Output Transformerless Amplifier User Group.

In Reply to: RE: Should I bother to put a fan on my T8-LN OTL power tubes? posted by Bill Way on November 2, 2021 at 11:08:24:

This fan is almost silent at the low speed settings. Don't know if the fabric fan "blades" help for that.

Would not be a bad idea to fit a muffin fan in the case; have to open it up again and see if practical. Would be an interesting project.

So far after ~20 years with the amp I have replaced the speaker binding posts, 4 630v caps, a couple of fuses, all 8 EL509 power tubes, and one of the 12AU7s. Not bad for 20 years of many hours per week listening (although the past couple years I have been in Vegas and use a QUAD 909 in the summer heat months).

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Follow Ups Full Thread

Topic - Should I bother to put a fan on my T8-LN OTL power tubes? - LtMandella 13:38:04 10/30/21 (5)

Or... - Lew 07:35:22 11/05/21 (0)

RE: Should I bother to put a fan on my T8-LN OTL power tubes? - Bill Way 11:08:24 11/02/21 (1)

I decided to use this - LtMandella 11:28:23 11/02/21 (0)

RE: Should I bother to put a fan on my T8-LN OTL power tubes? - 6bq5 14:59:46 10/30/21 (1)

RE: Should I bother to put a fan on my T8-LN OTL power tubes? - LtMandella 15:47:40 10/30/21 (0)

Follow Ups

I decided to use this - LtMandella 11:28:23 11/02/21 (0)

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