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Vintage RCA 7025 Vacuum Tube USA Short Plate In 12AX7A ECC83 Box Untested:
$40.00
Premium vintage USA-made RCA 7025 dual-triode vacuum tube, housed in an original vintage RCA Radiotron 12AX7A / ECC83 box. The 7025 is the highly sought-after, industrial low-noise and ultra-low hum version of the legendary 12AX7 / ECC83 preamp tube family. It was common practice for audio enthusiasts to upgrade standard 12AX7 tubes to the premium 7025 variant for superior structural stability and quiet operation in high-gain positions. This tube is an exceptional choice for vintage guitar amplifiers (such as classic Fender circuits) and high-end hi-fi systems.
