TUNG-SOL6550 tubeTUNG-SOL 6550 tube QUAD RARE 6550  TUNG-SOL MADE IN USA ,NOS ,NIBFor sale four rare 6550 tubes , Tung-Sol brand , made in USA. The tubes are 100% pristine , NOS, the original boxes opened first time by me just for checking, and testing. These are the early ver...880.00

TUNG-SOL 6550 tube QUAD RARE 6550 TUNG-SOL MADE IN USA ,NOS ,NIB [Expired]


no longer for sale

For sale four rare 6550 tubes , Tung-Sol brand , made in USA. The tubes are 100% pristine , NOS, the original boxes opened first time by me just for checking, and testing. These are the early version , with dark plates , no holes , and triple getter. All have similar factory codes 3226023-3,(1960 year). Visible are near mint ..Perfect logos , shiny getters on the glass , clean pins. Tested on my HICKOK tester and all four tubes measure between 485-500 1% (min. recommended value on this rester is 225) Please see carefully the photos are the actual items that will be sent I ship the items between 1-2 working days after payment via paypal, as registered parcel, (with tracking number) . Thanks for looking, Giannis..
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jean311 

Last 12 months
All-time18100.0%

Member since February 2011

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