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Sylvania GM 6R7 Vacuum Tube NOS NIB Otto Klemperer Transconductance measured 4100/3400 micromhos
Sylvania GM 6R7 Vacuum Tube NOS NIB Otto Klemperer Transconductance measured 4100/3400 micromhos
$12.11
Description
Transconductance measured 4100/3400 micromhos
top harp/lyre getters and black anode radiators for improved cooling and longer tube life
black plate
new in box milspec / industrial Philips ECG 6189 JAN-6189W dual triodes with was tested on our Maxi Preamp II for shorts
highlighting and notes
Sylvania GM 6R7 Vacuum Tube NOS NIB Otto Klemperer Transconductance measured 4100/3400 micromhosThis new old stock, new in box Sylvania MANUFACTURED, GM BRANDED 6R7 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 PROTECTION
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