Sylvania 35B5 Vacuum Tube Valve NOS NIB

Sylvania 35B5 Vacuum Tube Valve NOS NIBThis new old stock, new in box Sylvania 35B5 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 PROTECTION COVERS ITEMS UP TO

new in box RCA 17JM6A tubes tested to spec on our Paul Hart-calibrated TV7/U

Tube One drew 33 milliamps' plate current while Tube Two drew 34

They measured 64

These seven Philco 24 globe

things will be fine

It has eight quarter inch holes on the bottom to assist convective cooling

67 and 74 where minimum (65%) is 53

They are dead quiet when the CD player is paused and have excellent frequency response

(New US 6L6GCs typically test with plate current from the low 20s to mid 30s with transconductance from 2200 micromhos or so

I have played this tube in my Bottlehead Crack headphone amplifier and it sounds excellent

Probably Mullard

(New 6211s typically test within one to 1