Svetlana SED Winged-C (=C=) EL34 Quad - Tested 100% - Two Factory Matched Pairs (2x 1150 / 2x 0638)

Description:

Up for sale is a strong-testing Player's Quad of genuine Svetlana SED "Winged-C" (=C=) EL34 power tubes from the historic St. Petersburg, Russia factory. These are NOT modern Reflektor reissues.  This symmetrical dual-pair was purchased as a matched set and briefly used in a Conrad-Johnson Stereo boutique amp.  These tubes have seen minimal use and test strong.

Quad Breakdown:
This quad consists of two distinct factory-matched pairs, making it absolutely perfect for 100-watt guitar amplifiers:

·Pair 1:

Two (2) tubes with matching 1150 date codes (Late 2011 run)

·Pair 2:

Two (2) tubes with matching 0638 date codes (Fall 2006 run)

Testing & Condition:

·All 4 tubes test at 100% Full Emission on a calibrated Century Fast Check Tester.

·Passed all tests for No Shorts or internal leakage.

·Flawless cosmetic condition: clear glass, unburnt pins, and deep silver getter flashes at the top.

·Tubes feature the iconic internal side-stabilizing metal springs for excellent resistance against vibration and microphonics.

These will ship securely packed in clean, white generic boxes. Tubes are guaranteed to arrive structurally sound and NOT dead on arrival (Non-DOA).

Please Note:

AI has helped me create this listing.  As I am not a vacuum tube expert, I am relying on the information AI produced as accurate and reliable.  Please do your own due diligence before purchase.