National Union NU 6X5 6X5GT VT126B VT-126-B JANCNU6X5GT Vacuum Tube Milspec Black Plate Rectifier NOS-Testing Hytron 6V6GT 3 dB (-92 dB is

3 dB (-92 dB is the Maxi-Matcher's noise floor)

new in box US-made 9003 / JAN-CKR-9003 / VT-203 / JRC9003 tubes tested to spec on our on our Paul Hart-calibrated TV7/U

Additional Characteristics: J-slot base

It was dead quiet when the CD player is paused and had excellent frequency response

These tubes both have 743 date codes and metal bottles

National Union NU 6X5 6X5GT VT126B VT-126-B JANCNU6X5GT Vacuum Tube Milspec Black Plate Rectifier NOS-Testing Hytron 6V6GT 3 dB (-92 dB isThis new old stock testing milspec National Union 6X5GT JAN CNU 6X5GT VT 126 B rectifier tube tested very well with readings of three times minimum in both sections and no emissions drop with the filament at five rather than 6. 3 volts. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY