QUAD Four Platinum Current Matched Tung-Sol 7189 Tubes 24Hr Burn-in NEW

Description

Brand new, factory matched Quad (4) Tung-Sol 7189 .   The Tung-Sol
7189 is an exciting NEW addition to the current Tung-Sol offering.   These are made to the original specifications so now you have that “correct” tube for your vintage Scott, Fisher or Sherwood amplifier!  These take a bit more power than the EL84 so they can also be rolled in many amps using EL84 to provide a different tone.
These are factory tested at real world operating voltages and matched for current and transconductance.  You will not be disappointed in the performance of these tubes.
They are burned in for 24 hours and then platinum matched by the at 325V plate and -14V bias.
Insist on  platinum matched tubes for best performance.
They are shipped in factory retail boxes and labelled with factory matching statistics as shown.
All tubes carry the 90 day factory warranty against defects from date of purchase.
Please email with questions and visit my many other tube auctions!
I have been selling vacuum tubes for more than 15 years
, pl
ease
buy with confidence.
On Nov-06-19 at 06:20:37 PST, seller added the following information:
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