TESLA EZ80 / 6V4 – MATCHED RECTIFIER PAIR (2 PCS)
Top Disc Getter
Grey Plate
Full-Wave Rectifier EZ80 / 6V4
Made in Czechoslovakia
New in Original Boxes
Amplitrex AT1000 Tested
Up for sale is a matched pair (2 pcs) of genuine vintage NOS Tesla EZ80 / 6V4 full-wave rectifier vacuum tubes, complete with their original factory boxes. Manufactured in Czechoslovakia with robust Grey plate structures and distinctive top disc getters, Tesla production tubes are celebrated for exceptional European build quality, long-term reliability, and stable voltage regulation. An outstanding matched pair replacement or upgrade rectifier for vintage European radios, guitar amplifiers, and high-end audio power supplies.
Both tubes have been fully tested on a precision Amplitrex AT1000 tube tester. Measured Diode Emission / Forward current (FWD in uA) and Reverse Leakage parameters (REV in uA) are detailed in the table below.
| Serial No. | Diode Section | Forward Emission (FWD) | Reverse Leakage (REV) | ||
|---|---|---|---|---|---|
| Result (uA) | Status | Result (uA) | Status | ||
| SR.NO.5460001 | Diode A | 965.0 uA | Strong | 0.0 uA | Zero Leakage |
| Diode B | 969.0 uA | Strong | 0.0 uA | Zero Leakage | |
| SR.NO.5460002 | Diode A | 966.0 uA | Strong | 0.0 uA | Zero Leakage |
| Diode B | 971.0 uA | Strong | 0.0 uA | Zero Leakage | |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
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