Barely a mark except maybe minor pain loss on top of a transformer. Play absolutely wonderful with no hum no issues and have 8 Svetlana 6550WA matched tubes in each. Faceplates are immaculate, interior is original and clean, fans work, and you WILL NOT find a nicer pair. Been in the family for over 15 years and have been played sparingly and kept in a climate controlled environment (no smoking of course).
This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "daboyryan" and is located in this country: US.This item can be shipped to United States, Canada.