Nutcracker Illustrated Story Book E.T.A. Hoffmann Roberto Innocenti Designed By Rita Marshall Creative Editions Harcourt Brace & Company 6B4 Octal new in box GE 12BL6

new in box GE 12BL6 tubes tested to spec on our TV7/U

it has no gross issues such as hum or microphonics and will work excellently in your audio device that calls for a 12AT7

Transconductance measured 44 and 46 where minimum (65%) is 30 and 100% 46

I am playing it my Mini Mite 2013 and it sounds great

crenelated rectangular mica spacers

Nutcracker Illustrated Story Book E.T.A. Hoffmann Roberto Innocenti Designed By Rita Marshall Creative Editions Harcourt Brace & Company 6B4 Octal new in box GE 12BL6This nicely illustrated story book is in very good condition. The spine is in fine shape with no loose pages and the dust jacket has only a few, tiny nicks. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250 IN VALUE. IF AN ITEM IS MARKED "DELIVERED," AND YOU HAVE NOT ACTUALLY RECEIVED IT, THE FIRST STEP IS FOR YOU TO CONSULT YOUR MAIL CARRIER TO GET THE EXACT COORDINATES OF