MDB Ventures "G" Style Radio Vacuum Tubes


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Don't see what you need? Contact us. We have many more tubes that are not yet listed. We also have new and good used tubes in most other numbers including preoctal, globe/balloon, octal, loctal/loktal, miniature, subminature, metal, power, transmitter tubes and many more.

MDB Ventures "G" Style Radio Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 6K7-G / VT-86-A $7.00 RCA 120% 1800 / 1450Gm NOS (OB) (ST) sealed in box - US Army
1 6K7-G / VT-86-A $7.00 Sylvania 120% 1700 / 1450Gm NOS (wb) (ST) JAN
1 6K7-G / VT-86-A $7.00 Sylvania 110% 1700 / 1450Gm NOS (wb) (ST) JAN
1 6K7-G / VT-86-A $7.00 Ken-Rad 120% 1900 / 1450Gm NOS (wb) (ST) JAN
1 6K7-G $6.00 National Union 110% 1650 / 1450Gm NOS (OB) (ST) damaged box
1 6K7-G $6.00 Raytheon 110% 1650 / 1450Gm NOS (OB) (ST) sealed in box
1 6K7-G $6.00 Tung-Sol 110% 1700 / 1450Gm NOS (OB) (ST) ---
1 6K7-G $6.00 RCA 120% 1800 / 1450Gm NOS (OB) (ST) damaged box
1 6K7-G $6.00 RCA 120% 1800 / 1450Gm NOS (OB) (ST) ---
1 6K7-G $6.00 RCA 110% 1650 / 1450Gm NOS (OB) (ST) ---
1 6K7-G / VT-86-A $5.00 Sylvania 120% 1800 / 1450Gm used (rb) (ST) JAN (sr-15)
1 6K7-G / VT-86-A $5.00 Tung-Sol 110% 1800 / 1450Gm used (rb) (ST) JAN (sr-15)
1 6K7-G / VT-86-A $5.00 Sylvania 110% 1600 / 1450Gm used (wb) (ST) JAN (sr-15)
1 6K7-G / VT-86-A $5.00 Tung-Sol 120% 1650 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 Sylvania 120% 1800 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 Ken-Rad 110% 1850 / 1450Gm used (L) (ST) --- (sr-16)
1 6K7-G / VT-86-A $5.00 Ken-Rad 110% 1850 / 1450Gm used (L) (ST) --- (sr-16)
1 6K7-G / VT-86-A $5.00 RCA 120% 1750 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 RCA 120% 1800 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 RCA 115% 1700 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 RCA 110% 1800 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 RCA 110% 1750 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 RCA 110% 1700 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G / VT-86-A $5.00 Sylvania 105% 1600 / 1450Gm used (L) (ST) JAN (sr-16)
1 6K7-G $4.00 GM 130% 1950 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 GM 130% 1850 / 1450Gm used (rb) (ST) engraved base
1 6K7-G $4.00 GM 130% 1950 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 GM 130% 1900 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Ken-Rad 130% 2000 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Ken-Rad 130% 1900 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Wards Super Airline 130% 2000 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Ken-Rad 125% 1750 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Ken-Rad 125% 1800 / 1450Gm used (rb) (ST) engraved base
1 6K7-G $4.00 RCA 125% 1750 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 GM 125% 1900 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Sylvania 125% 1800 / 1450Gm used (L) (ST) ---
1 6K7-G $5.00 Super Silvertone 120% 1750 / 1450Gm used (wb) (ST) pin 1 ground strap
1 6K7-G $5.00 Ken-Rad 120% 1900 / 1450Gm used (rb) (ST) engraved base - pin1 ground stap
1 6K7-G $4.00 Sylvania 120% 1650 / 1450Gm used (rb) (ST) (cat:402-188)
1 6K7-G $4.00 National Union 120% 1800 / 1450Gm used (rb) (ST) ---
1 6K7-G $4.00 Sylvania 120% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 120% 1650 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 120% 1800 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 120% 1650 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 GM 120% 1750 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 GM 120% 1800 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 GM 120% 1800 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 120% 1750 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 120% 1850 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 National Union 120% 1900 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Tung-Sol 120% 1850 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Sylvania 115% 1750 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Sylvania 115% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Philco 115% 1750 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Marconi 115% 1800 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Tung-Sol 115% 1750 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 GM 115% 1750 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 RCA 110% 1650 / 1450Gm used (wb) (ST) ---
1 6K7-G $4.00 RCA Victor 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 National Union 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Woodward 110% 1600 / 1450Gm used (L) (ST) (cat:402-179)
1 6K7-G $4.00 Delco 110% 1600 / 1450Gm used (wb) (ST) ---
1 6K7-G $4.00 Zenith 110% 1800 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Zenith 110% 1550 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Zenith 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 110% 1550 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 110% 1550 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Zenith 110% 1550 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 110% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 110% 1850 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Zenith 110% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Zenith 110% 1600 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Zenith 110% 1700 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Zenith 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1650 / 1450Gm used (L) (ST) (cat:402-28)
1 6K7-G $4.00 Sylvania 110% 1550 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1750 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1800 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sylvania 110% 1650 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Philco 110% 1850 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Philco 110% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Sparton 110% 1600 / 1450Gm used (L) (ST) (cat:402-177)
1 6K7-G $4.00 Sparton 110% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Philco 110% 1550 / 1450Gm used (L) (ST) engraved base
1 6K7-G $4.00 Delco 110% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Hytron 110% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 GE 110% 1800 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Super Silvertone 110% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 Ken-Rad 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 unknown 110% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $4.00 unknown 110% 1650 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sylvania 105% 1350 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sylvania 105% 1500 / 1450Gm used (rb) (ST) ---
1 6K7-G $3.00 Zenith 105% 1600 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Zenith 105% 1700 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Zenith 105% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sparton 105% 1500 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Triad 105% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sylvania 100% 1300 / 1450Gm used (L) (ST) (cat:401-123)
1 6K7-G $3.00 Sylvania 100% 1600 / 1450Gm used (L) (ST) (cat:402-178)
1 6K7-G $3.00 Sylvania 100% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sylvania 100% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sylvania 100% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sylvania 100% 1600 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Philco 100% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Philco 100% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Philco 100% 1500 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Philco 100% 1600 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Philco 100% 1600 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Zenith 100% 1600 / 1450Gm used (rb) (ST) engraved base
1 6K7-G $3.00 Zenith 100% 1600 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Zenith 100% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Zenith 100% 1500 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Zenith 100% 1500 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Zenith 100% 1550 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Zenith 100% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Sparton 100% 1500 / 1450Gm used (L) (ST) engraved base
1 6K7-G $3.00 Wards Super Airline 100% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 Ken-Rad 100% 1750 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 National Union 100% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $3.00 National Union 100% 1600 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 unknown 100% 1500 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Super Silvertone 95% 1450 / 1450Gm used (rb) (ST) engraved base
1 6K7-G $2.00 Super Silvertone 95% 1450 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Super Silvertone 90% 1300 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Super Silvertone 95% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Philco 95% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Philco 90% 1300 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Philco 90% 1350 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Philco 95% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Philco 90% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Zenith 90% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Zenith 90% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Zenith 95% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Zenith 95% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Zenith 90% 1300 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Zenith 90% 1500 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Zenith 90% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 Sparton 90% 1350 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Sparton 90% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Sparton 90% 1300 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 National Union 90% 1350 / 1450Gm used (L) (ST) engraved base
1 6K7-G $2.00 National Union 90% 1350 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 National Union 90% 1300 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 National Union 90% 1550 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 National Union 90% 1700 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Sylvania 90% 1200 / 1450Gm used (L) (ST) ---
1 6K7-G $2.00 Sylvania 90% 1400 / 1450Gm used (L) (ST) ---
1 6K7-G $1.00 unknown 90% 1400 / 1450Gm used (L) (ST) (cat:402-56)
1 6K7-G $1.00 Super Silvertone 85% 1500 / 1450Gm used (rb) (ST) ---
1 6K7-G $1.00 Super Silvertone 85% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $1.00 Wards Super Airline 85% 1450 / 1450Gm used (rb) (ST) ---
1 6K7-G $1.00 Zenith 85% 1250 / 1450Gm used (L) (ST) engraved base
1 6K7-G $1.00 Philco 85% 1400 / 1450Gm used (L) (ST) engraved base
1 6K7-G $1.00 Ken-Rad 85% 1250 / 1450Gm used (L) (ST) ---
1 6K7-G $1.00 Ken-Rad 120% 1900 / 1450Gm used (L) (ST) engraved base - pin 1 ground strap - broken locator pin

Notes:
(OB) = original box, (rb) = relabeled/replacement box, (wb) = white box, (L) = loose (no box), (pl) = paper label on tube (original or third party)
(H) = tested on Hickok 539A
ST=ST Style, TT=Tall Tubular Style, GT=GT Style, JAN = Military
Emission Strength = Percentage of emission measured on Eico 666 tube tester
(Emission Strength = 100% baseline reference, >80%:good, >60%:fair >40%=diode good).
Gm = Mutual conductance measured on Hickok 533 tube tester; Except (H)=tested on Hickok 539A
(Gm = measured/baseline, measured1:measured2/baseline, measured1:measured2/baseline1:baseline2).


How To Order:

Purchasing our "G" Style Radio tubes is easy.
Just send us an email indicating the tubes (including quantities) you want.
We will let you know the total price including shipping and handling.

Shipping and Handling Information

Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com

Due to the highly volatile nature of the tube business, all Prices are subject to change without notice.


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Contact MDB Ventures
sales@mdbventures.com
or
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