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12AY7 / 6072 tubes

Displaying products 1 - 7 of 7 results
GE 12AY7 - early gray plates, windmill getter
GE 12AY7 - early gray plates, windmill getter
Price: From $39.00 to $44.00
GE 12AY7 - early gray plates, windmill getter
This 1950s GE 12AY7 tube has a windmill getter and gray plates shaped like the early Ken-Rad 12AY7s. The tubes in this lot also have a yellow stamp indicating they were selected for Lear Electronics. Click "more info" for current availability.
GE 12AY7 - gray plates, halo getter
GE 12AY7 - gray plates, halo getter
Price: From $17.00 to $42.00
GE 12AY7 - gray plates, halo getter
This GE 12AY7 tube has gray plates and a halo getter. The white print on the glass has the GE logo and 12AY7 is etched in the glass with the dot pattern typical of GE tubes. Tube tests as new with balanced sections and very low noise.
GE 12AY7 - gray plates, matched pair
GE 12AY7 - gray plates, matched pair
Price: $89.00
GE 12AY7 - gray plates, matched pair
The late 1950s GE 12AY7 tubes in this precisely matched pair have gray plates and windmill getters. The white print on the glass has the GE logo (labels may be partial or missing). Both tubes tests as new with balanced sections and very low noise.
GE 12AY7 - gray plates, windmill getter
GE 12AY7 - gray plates, windmill getter
Price: From $14.00 to $39.00
GE 12AY7 - gray plates, windmill getter
This mid 1950s GE 12AY7 tube has gray plates and a windmill getter. The white print on the glass has the GE logo (may be partial). Tube tests as new with very low noise.
GE 5-star 12AY7 / 6072 - black plates, triple mica, support rods
GE 5-star 12AY7 / 6072 - black plates, triple mica
Price: $68.00
GE 5-star 12AY7 / 6072 - black plates, triple mica
This 1960 GE 6072 is a military spec 12AY7 tube type with the 5-star broadcast quality label. It has black plates, triple micas, support rods, and a halo getter. The white print on the glass has the GE logo with the 5-star label. Tube tests as new.
RCA 12AY7 - gray plates, halo getter, support rods
RCA 12AY7 - gray plates, halo getter, support rods
Price: $49.00
RCA 12AY7 - gray plates, halo getter, support rods
This RCA 12AY7 tube has gray plates, a halo getter, and support rods. The red print on the glass has the RCA logo. Tube tests as new with balanced sections and low noise and ships in its original box.
RCA 12AY7 - premium matched pair
RCA 12AY7 - matched pair
Price: $108.00
RCA 12AY7 - matched pair
The 1960s RCA 12AY7 tubes in this precisely matched pair have gray plates and halo getters. The red print on the glass has the RCA logo. Both tubes test as new with very low noise. They are matched for both current draw (mA) and transconductance (Gm).
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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