WORLDWIDE PRIORITY REGISTERED AIR MAIL $25.00

                                      *BRAND NEW OLD STOCK IN BOXES*

FOUR 6SN7GT USSR MILITARY SPECS AUDIO QUALITY TUBES MADE FOR THE SOVIET ARMY.

SELECTED AND STAMPED by COUNTERPOINT for the SA-11 LINE STAGE PREAMP.

ALL 4 VERY STRONG TUBES with MATCHED SIDES. FULLY TESTED using my military AVO MK IV CHARACTERISTIC METER.

ALSO TRIED IN MY ATMA-SPHERE PRE-AMPS AND AMPS for FURTHER EVALUATION.

TEST RESULTS: 110% / 110%, 110% / 110%, 110% / 110%, 115% / 115%.

(Minimum good 50%)