ECC82 Siemens, NOS specs, Army stock v93

65,00

Highlights:   

  • Former Bundesamt für Wehrtechnik und Beschaffung (BWB) stock
  • Excellent ECC82   
  • Erfurt Germany production
  • Balanced systems
  • NOS specs

1 in stock

Description

Unused  tubes German army stock !

This Siemens ECC82 tube originates from the German army (Bundesamt für Wehrtechnik und Beschaffung (BWB)). It is manufactured by the former Telefunken Neuhaus tube plant: Funkwerk Erfurt in Germany. The tubes of this plant are of excellent quality and hence Telefunken, Siemens and many major tube brands sold these tubes under their own brand name. The tube has rounded plates with 3 holes and a round halo getter.

The properties of this tube are widely regarded. Please have a look on the many threads on the web for more information. 

The tube has NOS test values that match the factory specification very precisely and has balanced systems. 

Sonics

Excellent valve, low noise, very useful in phono stages.

E82CC: balanced, detailed and solid bass, recommended!

 

Test method & results

The tube has been tested carefully with the official Telefunken test set-up and our sophisticated test equipment. Please read our testmethod for the ECC82 tube family. The measurement data below show that both tubes are matched and balanced. And fulfill the factory specs of a new/NOS tube.

Valve 1

V93

Ia (plate current):

Transconductance (Gm):

Gas test, Shorts test:

9,8 / 10,3  mA    

2,1 / 2,2 mA/V

OK 

=  NOS / NOS

=  NOS / NOS

 

(Telefunken factory specification see test page)

Summarized description

Tube code:                            ECC82

Actual Brand*:                      Funkwerk Erfurt

Printed Brand:                      Siemens

Manufactured in:                   Erfurt, Germany

Visible Codes:                       BWB 633

Production date:                    Unknown

Plate Construction:               Runded grey plates

Getter Construction:              Round halo getter

Print Condition:                      Nice; see picture

Box included:                         Generic vintage Siemens box

Equivalent tubes:                   ECC802S, 12Au7, ECC82, 5814A, 12AU7WA

General test results:              NOS specs

Quantity of Tubes:                 one

 

Please study photos carefully; what you see is what you get!
Please read our test and shipping policy before buying !