12AY7 (6072) - GE - Matched Pair in Original Boxes

YOU WILL RECEIVE THE EXACT PAIR PICTURED.  CHOOSE QTY 1 TO RECEIVE THIS EXACT PAIR.

Test at 101% and 98% on Jackson 648P

What they are

• Tube type: 12AY7 (aka 6072)
• Brand: General Electric
• Made in: USA
• Era: mid–to–late 1950s
• Construction: Gray plates, halo getter, classic GE

These are not later reissues or imports — they’re real US-made production tubes from GE’s golden era.

Dating clues (how we know the timeframe)

Several things line up:

1. Box style
• The orange/gray GE “Electronic Tube” boxes with the round GE logo are 1950s–early 60s

2. Glass & internal structure

• Gray plates (not black, not shiny nickel)
• Halo getter (not D-getter, not late square)

Put together, these land very comfortably around 1956–1959.

How these sound (real-world, not hype)

Classic GE 12AY7 character:

• Clean, open midrange
• Very natural tone
• Excellent string articulation
• Less grain than many 12AX7s
• More dynamic headroom
• Slightly leaner than RCA, a bit faster and clearer

Think:

honest, neutral, musical — not syrupy, not aggressive