[R-390] Original Tung-Sol 6550 Tubes For Sale

[Perry Sandeen]

GM List,

From a box I packed 37 years ago but didn’t get aroundtoit.

I have 10 original Tung-Sol NOS 6550 tubes for sale.  One is in its original military box.  The others are plain boxed.  Two in the plain boxes have damaged key pins and have replacement keys from AES but are fully functional.

I have checked them for shorts and gas on my tube tester.  It doesn’t have a power setting for 6550’s.  It will test only power tubes up to a 6L6 rating.

I used the 6L6 settings except for the plate output value which I increased.  All tested good.

I am offering them to the list first before ebay or dealers because it’s less of a hassle

I will sell these for $100 each, plus shipping from 37355.  Because of this very low price, I guarantee these to be fully functional only.  No matching, noise figures, special plate configurations, or whatever. NO quantity discount.

These are not re-issue, Chi-coms, Russian or others.  The real deal.  Once they are gone they are gone forever.

Please contact off list if interested. 

[This relates to the R390A as they are good amplifier tubes to use in an amp attached to the Diode Output.]

Regards,

Perrier