Premium NOS RCA 6AS7G Matched Pair - The Golden Age of American Tubes

Price: $299.95/pair

Experience the legendary sonic refinement of genuine New Old Stock RCA 6AS7G tubes, meticulously hand-selected by Woo Audio for exceptional performance in your WA2 or WA22 amplifier (compatible with both 1st and 2nd generation models).

The Pinnacle of 6080-Family Performance

These pristine NOS specimens represent the zenith of American tube manufacturing, delivering the musical purity that only vintage glass can provide. Each matched pair undergoes rigorous testing for low noise and minimal microphonics, ensuring your music emerges from a background of velvet-black silence.

Sonic Signature:

• Resolution & Articulation: Exceptional clarity that reveals subtle musical details without analytical harshness
• Tonal Character: Elegant and silky smooth presentation that never fatigues
• Bass Performance: Among the deepest, most controlled low-frequency response in the entire 6080 family
• Midrange: Natural, organic tonality with superb vocal presence
• Treble: Extended yet refined, with zero grain or glare

Technical Excellence:

• Genuine RCA manufacture from the golden age of American tubes
• Hand-selected for matched electrical characteristics
• Low noise floor for maximum dynamic range
• Minimal microphonics for superior clarity
• Long-life construction typical of military-grade 6AS7G/6080 tubes

The Perfect Match for Your Woo Audio Amplifier

Whether you're running a classic WA2 or the flagship WA22, these RCA 6AS7G tubes will elevate your listening experience to new heights. The synergy between Woo's exceptional OTL designs and these premium NOS tubes creates a musical presentation of rare beauty and emotional engagement.

Why Choose NOS?

Modern production tubes simply cannot match the materials, construction techniques, and quality control standards of the original American manufacturers. These RCA tubes were built when "planned obsolescence" wasn't in the vocabulary - they were engineered to last decades while maintaining consistent, superior performance.

Investment-Grade Audio

At $299.95 per matched pair, these tubes represent both an immediate sonic upgrade and a wise investment. As NOS supplies continue to dwindle, quality specimens like these only increase in value while providing years of musical enjoyment.

Transform your Woo Audio amplifier into the reference-class instrument it was designed to be. These RCA 6AS7G tubes don't just reproduce music - they resurrect the golden age of tube sound.

Limited availability - when these are gone, they're gone forever.