Browse Categories

6V6 / 7408 tubes

Displaying products 1 - 18 of 18 results
GE 6V6GT - premium matched pair
GE 6V6GT - black plates, matched pair
Price: $37.00
GE 6V6GT - black plates, matched pair
The late 1950s GE 6V6GT tubes in this precisely matched pair have black plates and top D getters. Both tubes test good (about 80% of spec for Gm) and are matched for both current draw (mA) and transconductance (Gm).
Hitachi 6V6GT - vintage Japan
Hitachi 6V6GT - vintage Japan
Price: $32.00
Hitachi 6V6GT - vintage Japan
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.
ITT 6V6GT - vintage Japan
ITT 6V6GT - vintage Japan
Price: $32.00
ITT 6V6GT - vintage Japan
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.
Ken-Rad VT-107-A 6V6GT/G - black glass, matched pair
Ken-Rad VT-107-A 6V6GT/G - black glass, matched pair
Price: $94.00
Ken-Rad VT-107-A 6V6GT/G - black glass, matched pair
The early 1950s Ken-Rad VT-107-A tubes in this precisely matched pair are military spec 6V6GT type power tubes. They have black plates with copper grid posts and black glass. Both tubes test as new and are matched for current draw (mA) and Gm.
Marconi 5871 / 6V6GT - gray glass
Marconi 5871 / 6V6GT - gray glass, GE label
Price: $49.00
Marconi 5871 / 6V6GT - gray glass, GE label
This 1950s Marconi 5871 tube is a low noise 6V6 tube type. It has black plates, dual bottom D getters, and gray glass. Its brown base has red print with the GE logo and reads "made in Canada." Tube tests as new.
National Union 6V6GT - black glass
National Union 6V6GT - black glass
Price: $29.00
National Union 6V6GT - black glass
This 1951-52 National Union 6V6GT has black glass and a bottom dish getter. The white print on the base is labeled for Capeheart Radios or Silvertone. Tube tests as new.
Philco 6V6GT/G - nickel collar
Philco 6V6GT/G - nickel collar
Price: $39.00
Philco 6V6GT/G - nickel collar
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.
Philips 6V6GT - black glass, Realistic label
Philips 6V6GT - black glass, Holland made
Price: $49.00
Philips 6V6GT - black glass, Holland made
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.
RCA 6V6GT - gray glass, matched pair
RCA 6V6GT - gray glass, matched pair
Price: $109.00
RCA 6V6GT - gray glass, matched pair
The 1950s 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.
RCA 6V6GT - gray glass
RCA 6V6GT - gray glass, various labels
Price: $42.00
RCA 6V6GT - gray glass, various labels
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.
RCA 6V6GT - various labels
RCA 6V6GT - various labels
Price: $39.00
RCA 6V6GT - various labels
This 1960s RCA 6V6GT power tube has gray plates, bottom O getters, and clear glass. The yellow print on the black base is labeled for other companies (Magnavox, Packard Bell, W/U, etc).
RCA 6V6GTA - various labels
RCA 6V6GTA - various labels
Price: $33.00
RCA 6V6GTA - various labels
This 1969 RCA 6V6GTA power tube has gray plates and dual O getters with lots of flashing. The label on the base is missing. Tube tests as new.
Sylvania 6V6GT - smoked glass, matched pair
Sylvania 6V6GT - gray glass, chrome top, matched pair
Price: $79.00
Sylvania 6V6GT - gray glass, chrome top, matched pair
The 1950s Sylvania 6V6GT power tubes in this precisely matched pair have black plates, smoked glass, and top getters with lots of chrome flashing. The green or yellow print on the bases has the Sylvania logo. Both tubes test as new.
Sylvania 6V6GT - gray glass, matched pair
Sylvania 6V6GT - gray glass, matched pair
Price: $84.00
Sylvania 6V6GT - gray glass, matched pair
The 1950s Sylvania 6V6GT power tubes in this precisely matched pair have black plates, gray glass, and bottom getters. The green print on the bases has the Sylvania logo. Both tubes test as new and are precisely matched.
Sylvania 6V6GT - gray glass, matched pair
Sylvania 6V6GT - gray glass, various labels, matched pair
Price: $79.00
Sylvania 6V6GT - gray glass, various labels, matched pair
The 1950s Sylvania 6V6GT power tubes in this precisely matched pair have black plates, gray glass, and bottom getters. The green print on the bases is labeled for other companies. Both tubes test as new and are precisely matched.
Sylvania 6V6GTA - coin base
Sylvania 6V6GTA - coin base
Price: $24.00
Sylvania 6V6GTA - coin base
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 yellow print on the glass has the Sylvania logo. Tube tests as new.
Tung-Sol 6V6GT - black glass, matched pair
Tung-Sol 6V6GT - black glass, matched pair
Price: $89.00
Tung-Sol 6V6GT - black glass, matched pair
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.
Tung-Sol 6V6GTA - matched pair
Tung-Sol 6V6GTA - matched pair
Price: $79.00
Tung-Sol 6V6GTA - matched pair
The 1960 Tung-Sol 6V6GTA power tubes in this precisely matched pair have black plates and halo getters. The white print on the base has the Tung-Sol logo and matching date codes. Both tubes test as new and are matched for both current draw (mA) and Gm.
Search
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.

Shopping Cart
Your cart is empty.