The 1950s Fivre 6V6GT tubes in this precisely matched pair were made in Italy. They have gray glass and bottom getters. The decals on the glass have the Fivre logo. Both tubes test as new.
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The 1950s Fivre 6V6GT tubes in this precisely matched quad were made in Italy. They have gray glass and bottom getters. The decals on the glass have the Fivre logo. Tubes test as new.
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This GE 6V6GTA tube has gray plates and a halo getter. The white print on the glass or base has the GE logo. Tube tests as new with low noise.
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The GE 6V6GTA tubes in this precisely matched pair have gray plates, halo getters, and coin bases. The white or green print on the glass has the GE logo. Both tubes test as new and are precisely matched for both current draw (mA) and transconductance (Gm)
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The 1966 military spec GE 6V6GTY tubes in this precisely matched pair have gray plates and halo getters. The white print on the brown bases has the GE logo and reads "JAN-CG-6V6GTY." Both tubes test as new and are precisely matched.
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This 1960s Hitachi 6V6GT tube was made in Japan. It has a bottom D getter and black plates with copper grid posts. Its black base has silver print with the Hitachi logo. Tube tests as new.
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This 1960s ITT 6V6GT tube was made in Japan. It has gray plates and a halo getter. Its black base has white print with the Lafayette Channel Master logo. Tube tests as new.
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The 1953 Mazda 6V6GT tubes in this precisely matched pair have gray glass and bottom getters. The white print on the glass has the Mazda logo and says "Made in France." Both tubes test as new.
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The 1953 Mazda 6V6GT tubes in this precisely matched quad have gray glass and bottom getters. The white print on the glass has the Mazda logo and says "Made in France." Tubes test as new.
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This very rare Mullard 6V6GT has black glass and a bottom getter. The white print on the glass has the Mullard logo and reads "Made in England." Tube tests as new with low noise.
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This 1940s National Union VT-107A tube is a military spec 6V6GT type power tube. It has black plates with copper grid posts and gray glass. The silver label has the National Union logo (may be partial) and reads "VT-107-A." Tube tests as new.
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This Philco 6V6GT/G tube has a bottom getter, black glass, and nickel collar base (shows some wear). It's rare to find this type of tube in working condition. The contrast between the silver metal base and black glass give it a unique look. Tests as new.
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This rare 1960s Philips 6V6GT tube was made in Holland. It has a bottom dish getter and black glass. The yellow label on the glass has the Realistic logo and reads "made in Holland." Tube tests as new.
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The 1960s Philips 6V6GT tubes in this precisely matched pair have brown bases, gray plates, and halo getters with lots of flashing. The yellow print on the glass has the Philips logo and "6V6GTY U.S.A." is etched in the glass. Tubes test as new.
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This metal bottle RCA 6V6 is the way to go if you want a tube that can take a beating and still sound great. Tube tests as new with low noise.
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The 1954 RCA 6V6GT tubes in this precisely matched pair have gray glass and bottom D getters. Their black bases have silver print with the RCA logo. Both tubes test as new and are matched for both current draw (mA) and Gm.
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This 1950s RCA 6V6GT power tube has black plates, bottom D getters, and gray glass. The silver print on the black base is labeled for other companies (Capehart, Bell & Howell, Admiral, etc). Tube tests as new with low noise.
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This 1944 RCA VT-107-A tube is a military spec 6V6GT tube type. It has black plates with copper grid posts, bottom D getters, and gray glass. It was made by RCA for Western Electric. Tube tests as new.
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This 1960s RCA 6V6GTA power tube has gray plates, bottom D getters, and clear glass. The red print on the black base has the RCA logo. Tube tests as new with low noise.
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The 1960s RCA 6V6GTA tubes in this precisely matched quad have gray plates, bottom D getters, and clear glass. The red print on the bases has the RCA logo. All four tubes test as new for both current draw (mA) and transconductance (Gm).
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The 1960s RCA 6V6GTA tubes in this precisely matched pair have gray plates and dual bottom D getters. The red print on the bases has the RCA logo. Both tubes test as new and are matched for both current draw (mA) and Gm.
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The early 1950s military spec RCA 6V6GT tubes in this precisely matched pair have gray glass and black plates. The black print on the brown bases has the RCA logo and reads "JAN CRC-6V6-GTY" (partial). Both tubes test as new.
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The 1955 military spec RCA 6V6GT tubes in this precisely matched quad have gray glass and black plates. The black print on the brown bases has the RCA logo and reads "JAN CRC-6V6-GTY." All four tubes test as new.
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This 1970s Sylvania 6V6GTA power tube was made in the USA. It has black plates with copper grid posts, a halo getter, and a coin style base. The red print on the glass has the RCA logo. Tube tests as new.
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The 1948-49 Tung-Sol 6V6GT power tubes in this precisely matched pair have bottom getters and black glass. They are labeled for other companies. One tube base has a hairline crack but it is still secure and in good condition. Both tubes test as new.
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