RCA 12AU7A PLATINUM PLUS GRADE Clear Top Tubes Matched Pair Test > 100% NOS +

Description

A
ll tubes come with a full
30
day, unconditional, no questions asked, money back satisfaction guarantee!
Test scores normally average between
85
% and
90
% of NOS values.
These particular tubes measure between
100%
and
108%
.
Individual test scores will be written on the new boxes that you receive with your tubes.
These tubes were carefully screened by the manufacturers (Baldwin, Conn, Wurlitzer, Lowrey etc.) and specially selected for their
l
o
w
noise and microphonic characteristics.
This makes them ideal for your preamplifier and phono stage applications.
You are purchasing a "Platinum Plus Grade" matched pair of tubes. This means that the plate matching is virtually perfect on a calibrated Hickok TV-7 or 799 within
1%
.
The price listed is for one pair of tubes
. To purchase more than one pair, when available, simply change the number in the quantity box which is located just below the advertised price.
Please see our other listings for "Silver, Gold and Platinum" tubes. Silver Grade
tubes
are matched within
15%,
Gold Grade within
10%
and Platinum within
5
%.
The Gold and Platinum Grade pairs are recommended for more critical applications such as your preamp and phono stage.
Worldwide USPS First Class International delivery is available at .95 for the first pair and only .00 for each additional pair.
Please email with any questions and/or concerns.
Thank you for viewing my listings.
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