For Sale: Quad of MESA Boogie STR 420 GLG GC, SOLD

[topekatj]

My amp tech claims these are Chinese tubes but I don’t think they are. These came out of a buddy’s mesa combo in the early 90’s, note that they do not have the stickers or color coding that Mesa used later on. One tube tests WEAK.

 

25$ shipped?

Edited June 16 by topekatj

[topekatj]

Anyone have a guess as to what these are ?

Edited June 16 by topekatj

[velorush]

[topekatj]

Thanks @velorush

[mrjamiam]

PM'ed.

[topekatj]

Sold to  @mrjamiam, thanks,

TJ