I used the 5” battery powered O2Cool external fan for both Bada headphone amp and Woo Audio headphone amp. Just point the fan at the tubes and let er rip! Problem solved! 11 bucks on eBay, fast n free!
Fan on Amp Unbeatable
So, I have an older amp from the 70s. It's a solid state amp and the fan is so loud it's distracting. It's my first largest solid-state amp. I've been using tube amps for the last 15 plus years. I can't imagine fans are supposed to be overwhelming Lee loud. Has anybody else ran into this kind of issue and if so, how did you fix it?