Selling a like-brand new amazing rectifier - thhe "Mighty" 596. Bought directly from Woo Audio including their hanmade adapter. They have less than 15 hours. It's an amazing NOS rectifier tube. Also the Woo adapter is the best among all and has a month's lead time from Woo.

It's this: https://wooaudio.com/tubes/usaf596-withadapter-each

Shipping on me, and PP fees (3%) on you. Will ship to CONUS only.

Thanks.