Telefunken ECC82 12AU7 ($48) Halo getter Diamond Etch on Bottom of Tube Ribbed Plate Design Made in W Germany NOS Tung-Sol 7236 ($55) ruggedized 5998 Dual D Getters Both tubes have less than 20 hours on them. Only reason I'm selling them is because I ended up getting a Mainline amp. I'll pay shipping and PayPal fees. By both and I will reduce the price by $10 ($93 totall) This combo is really good in a crack. End game tubes here.