RCA Mullard 4EH7 LF183 Vacuum Tube NOS NIB Steven Curtis 5 record cleaner and then

5 record cleaner and then played it on my solid state rig which consists of a Rega Planar Three with an Ortofon X5-MC cartridge on an RB-300 tone arm with an Adcom GFP-555 II preamp feeding a Hafler SE240 power amplifier and PSB Alpha near-field monitors

This matched pair of RCA-MANUFACTURED gray glass 6K6GT tubes was tested on our Maxi-Matcher tube tester with 325 volts on the plates and a bias of -36 volts

IF YOU FEAR DAMAGE OR LOSS OF YOUR PARCEL IN TRANSIT

2 milliamps' plate current / 1810 micromhos

This new old stock-testing matched pair of Ken-Rad 6N7 dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

RCA Mullard 4EH7 LF183 Vacuum Tube NOS NIB Steven Curtis 5 record cleaner and thenThis new old stock, new in box RCA LABELED, Mullard MANUFACTURED 4HE7 LF183 tube tested to spec on our Paul Hart calibrated TV7 U. 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 QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE