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Historic TubeMuseum, Tuxedo Park, New York Established in 1928 as a premier research facility in Tuxedo Park, New York, that attracted such brilliant and most visionary minds of the twentieth century - Albert Einstein, Werner Heisenberg, James Franck, Niels Bohr and Enrico Fermi to name a few.  The Tuxedo Park lab attracted these top-flight scientists who experimented with audio, sound, time measurement, and radar waves. He turned this Tuxedo Park laboratory into a meeting place for the most visionary minds of the twentieth century; Albert Einstein, and the aforementioned scientists. Today this location is the home of The Tube Museum New York. ( featured on Wikipedia® )

Welcome to ...

TUBEMUSEUM NEW YORK


Price is for the PAIR!

Bid 1 for 1 PAIR

AUTHENTIC MADE IN U.S.A.

JAN ~ SYLVANIA ~ USA 

NOS 6922 = E88CC MATCHED PAIR




Actual pictures of tubes ~ IDENTICAL INNER CONSTRUCTION

With ORIGINAL SYLVANIA REPLACEMENT BOXES (LAST PAIR)

Tubes Tested on Amplitrex AT1000 Digital Tube Test System

All tubes are IDENTICAL in inner construction AS YOU CAN CLEARLY SEE

BOTH IDENTICAL MADE BY SYLVANIA USA

labelled Philips ECG 6922 and labelled JAN  SYLVANIA 6922

in green print


PAIR 1: 

tube 1: 19,3mA / 18,2mA WOW!

tube 2: 18,0mA / 17,6mA WOW!

15,0mA = 100%

Great Sounding American workhorse tube, the SYLVANIA Military 6922 reproduces sound with accurate tonality and one of the lowest-noise 6922 = E88CC variants . Superb affordable choice for hifi preamps.  Low-Noise rated long-life tube made to last.


Philips used color print and design for the special features as follows: 

MILITARY JAN label: Audiophiles have found this tube to be a siren-call for amps that are hard on tubes. Designed for long heater hours, durability, high tolerance curve points, special cathode construction. long heater hours, durability, high tolerance, shock and vibration resistance, special cathode construction, and low-noise and balanced triodes. Perfect for AUDIO. 

CERTIFIED LOW-NOISE TESTED


 Terms of Auction

All exchanges must be pre-paid and returned in original packing, complete with no sign of wear or abuse, exactly the same condition as it was when you received it. In the event that the product is not in the same condition, and does not test the same as you received it, you will be subject to a refusal and return, a determined restocking fee, repair charge, or disqualification. RETURN AUTHORIZATION (RA) number and instructions is required before sending any items. Shipping and handling charges are non-refundable.


We do not guarantee that your tester, or your tester's measurements will be the same as the Amplitrex AT-1000. Older testers, different testers, or the same tester may report different test measurements, and may not measure the same tube meaningfully (due to current dependency), accurately (due to calibration difficulties) or consistently (due to internal circuit drift) There is no warranty or returns based on what any other tube tester reports.

We do not low declare and we insure for full value.

International Buyers - Please note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION

TUBEMUSEUM NEW YORK

 Phenomenal Sounding JAN (Joint Army-Navy USA) TUBES!

phe·nom·e·nal/fəˈnämənəl

1. Very remarkable; extraordinary.
2. Perceptible by the senses or through immediate experience.


NOTICE: 

All text & images © 2002-2024 Copyright © of The Tube Museum New York ©

All Rights Reserved


By entering this site you are agreeing to be bound by the terms of this agreement. All photographs and text appearing in the Tube Museum New York (TubeMuseumUSA) site(s) are the exclusive property of The Tube Museum New York © (except where stated otherwise) and are protected under international copyright laws and treaties. They are made available for your personal viewing enjoyment only. No images or unique text are within the Public Domain. The photographs and text may not be copied, reproduced, redistributed, manipulated, projected, used, or altered in any way without the prior express written permission of The Tube Museum New York ©.


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