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2A3 45
10 71A
6B4G 6A3
50 801
6A5 6BQ5/EL84
6CA7/EL34 6L6
7027A 7591
7868 6550/KT88
6V6 12AU7
12AT7 12AX7
12DW7 5751
7247 6DJ8
6267/EF86 6922/7308
6SN7/5692 6SL7/5691
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 6CG7 / 6FQ7 Tube List


Type Description Price 
6CG7/6FQ7 USA These will be any of USA brand names unless listed separately below.  They will include GE, Sylvania, etc. $18 New

$10 Used

6CG7/6FQ7 RCA Clear Top These are among the most popular 6CG7's.  They have a getter on the side only which leaves the top clear.  Plates are gray in color.  Orignally used in Marantz equipment.  Clear tops WERE NEVER made with black plates $49 New

$25 Used

6CG7 RCA Black Plate These are earlier versions of the 6CG7.  They have the getter on top and typical RCA style black plates.  They're pretty scarce these days. call/email
6CG7 Tung- Sol Tung Sol made 6CG7's are pretty scarce.  I don't think they made too many before going out of business.  The normally have gray plates call/email
6CG7/6FQ7 Made in Japan, Taiwan, etc. $15 New