From Electro-Harmonix
Ultra-low noise thanks to unique spiral filament which eliminates cathode-to-filament induced hum on certain amps
Best all-around choice and best value for 12AX7
ECC83/7025 equivalent
Many OEMs use relabeled Electro-Harmonix vacuum tubes in their amplifiers
Free 3-Year Warranty
Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.
Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →
Returns
Try Before You Buy: 48-hour audition. Program details →
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Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.