NEW/NOS E88CC (6DJ8,6922) Tesla vacuum tubes

We have NEW/NOS E88CC (6DJ8,6922) Tesla vacuum tubes.

NEW/NOS old Tesla , no JJ.
O-getter, very good tubes, made in Czechoslovakia.
Sound good like Siemens.

These are from the 1960's-1970's New Old Stock (NOS), extremely rare!
You will find the sound on these excellent.
Low microphonics and noise.

A FeedBack from Italy :

"Even better than my actual Mullard E88CC and Siemens."

A FeedBack from U.S.A. :

"Thank you. I have reviewed the links you have provided and have decided to

stick with the two Quads that I bought on Ebay. These

tubes sound magnificent in the Audible Illusions preamp. The Audible

Illusions preamp is a very picky and finicky preamp and tubes are

often burned out very quickly or don't sound good. The Teslas that I

bought from you sound wonderful and I would only be interested

in these tubes."

NEW E88CC Tesla tubes NEW E88CC Tesla tubes NEW E88CC Tesla tubes

E88CC,6DJ8,vacuum tubes

NEW E88CC Tesla tubes NEW E88CC Tesla tubes NEW E88CC Tesla tubes

Made by Tesla (Czechoslovakia).
Terminals are goldened.
Packing : OEM

NEW E88CC Tesla tubes NEW E88CC Tesla tubes NEW E88CC Tesla tubes

The NOS E88CC (6DJ8,6922) Tesla vacuum tubes have been checked

by a calibrated Hickok 539B vacuum tube tester.

NEW E88CC Tesla tubes NEW E88CC Tesla tubes NEW E88CC Tesla tubes

NEW E88CC Tesla tubes NEW E88CC Tesla tubes NEW E88CC Tesla tubes

By the operating manual of the tester the typical value
of the MC (Mutual Conductance) of the NEW E88CC (6DJ8,6922) vacuum tube is : 10.500
This is taken as 100%.
(Given for each tube System 1 and System 2 [in Micromhos]).
On each tube I placed a little white sticker with the measurement results.

MUTUAL CONDUCTANCE TEST: here we can get exact
numerical value in Micromhos.
The condition of TUT (Tube Under Test) can be expressed in percent.
For example : in case of the NEW E88CC (6DJ8,6922) listed typical
value of mutual conductance is 10.500 Micromhos.
If the TUT has 11.000, the percental condition is
(11.000/10.500) x 100% = 105 %.

Result of the mutual conductance test, as follows :

Price USD

Date Codes

Comments

Photos

001

Triode 1 : 11.500 = 110 %

25.00 USD

SOLD

Photo - 1

Photo - 2

Triode 2 : 11.500 = 110 %