MDB Ventures "G" Style Radio Tubes

Save on NOS and Used "G" Style Radio Tubes!

MDB Ventures Home

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Be sure to see our Audio tube listings for more audio and rectifier 'G' style tubes.

Type: 6J5-G , 6J7-G

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, miniature, subminature, metal, power, transmitter tubes and many more.

We have metal and glass GT versions of most tubes as well as the 'G' types listed here. Metal and GT styles are normally at lower prices due to the greater quantities available. If you need a metal or GT style tube, just send us an email and we will let you know what we have and the prices. We have both NOS and used tubes available for most of the tube numbers.
MDB Ventures "G" Style Radio Tubes
Quantity
Available 		Tube
Type 		Price
Each 		Tube
Brand 		Emission
Strength 		Mutual
Conductance
Description
Notes
1 6J5-GY $20.00 unknown 130% 2900/2000Gm used (wb) (ST) rectangular ribbed black plate - brown base
1 6J5-G $12.00 Zenith 130% 2600/2000Gm used (wb) (ST) round plate - engraved base
1 6J5-G $12.00 Zenith 120% 2450/2000Gm used (wb) (ST) round plate - grid 'C' clip
1 6J5-G $12.00 Zenith 130% 2600/2000Gm used (rb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 130% 2250/2000Gm used (rb) (ST) round plate - engraved base
1 6J5-G $12.00 Zenith 125% 2600/2000Gm used (rb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 120% 2550/2000Gm used (rb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 130% 2650/2000Gm used (wb) (ST) rectangular ribbed plate - engraved base
1 6J5-G $12.00 Zenith 125% 2700/2000Gm used (wb) (ST) round plate
1 6J5-G $12.00 Zenith 135% 2750/2000Gm used (wb) (ST) rectangular ribbed plate - engraved base
1 6J5-G $12.00 Zenith 135% 2800/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 130% 2500/2000Gm used (wb) (ST) ribbed rectangular plate - engraved base
1 6J5-G $12.00 Zenith 130% 2600/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 115% 2350/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 135% 2800/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Zenith 130% 2800/2000Gm used (wb) (ST) round plate - engraved base
1 6J5-G $12.00 US Navy 130% 2500/2000Gm used (wb) (ST) rectangular ribbed plate
1 6J5-G $12.00 Philco 140% 2800/2000Gm used (wb) (ST) smooth rectangular plate - engraved base
1 6J5-G $12.00 Philco 115% 2200/2000Gm used (wb) (ST) rectangular ribbed plate - engraved base
1 6J5-G $12.00 Philco 115% 2350/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Philco 120% 2550/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Philco 145% 2900/2000Gm used (wb) (ST) round plate - engraved base
1 6J5-G $12.00 Philco 125% 2600/2000Gm used (wb) (ST) rectangular ribbed plate - engraved base
1 6J5-G $12.00 Philco 130% 2600/2000Gm used (wb) (ST) round plate - engraved base
1 6J5-G $12.00 Philco 140% 2700/2000Gm used (wb) (ST) ribbed oval plate - engraved base
1 6J5-G $12.00 Philco 130% 2800/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Super Silvertone 120% 2650/2000Gm used (wb) (ST) rectangular ribbed plate - engraved base
1 6J5-G $12.00 Super Silvertone 130% 2750/2000Gm used (wb) (ST) ribbedt rectangular plate - engraved base
1 6J5-G $12.00 Super SIlvertone 115% 2200/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Super Silvertone 115% 2300/2000Gm used (wb) (ST) rectangular ribbed plate - ground strap - grid 'C' clip
1 6J5-G $12.00 Super Silvertone 120% 2400/2000Gm used (wb) (ST) ribbed rectangular plate - grid 'c' clip
1 6J5-G $12.00 Sylvania 130% 2500/2000Gm used (rb) (ST) smooth rectangular plate - engraved base
1 6J5-G $12.00 Sylvania 130% 2700/2000Gm used (wb) (ST) round plate - engraved base (pl)
1 6J5-G $12.00 Sylvania 120% 2500/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Sylvania 125% 2500/2000Gm used (wb) (ST) round plate - engraved base (pl)
1 6J5-G $12.00 GM 125% 2450/2000Gm used (wb) (ST) round plate - engraved base
1 6J5-G $12.00 GM 135% 2700/2000Gm used (wb) (ST) rectangular ribbed plate
1 6J5-G $12.00 Ratheon 140% 2900/2000Gm used (wb) (ST) ribbed rectangular plate - grid 'c' clip
1 6J5-G $12.00 Arcturus 115% 2200/2000Gm used (wb) (ST) oval plate - grid 'c' clip
1 6J5-G $12.00 Sparton 135% 2750/2000Gm used (wb) (ST) round plate - grid 'c' clip
1 6J5-G $12.00 Wards Super Airline 125% 2850/2000Gm used (wb) (ST) rectangular ribbed plate
1 6J5-G $12.00 Tung-Sol 140% 2700/2000Gm used (wb) (ST) rectangular ribbed plate
1 6J5-G $10.00 GM 135% 2800/2000Gm used (L) (ST) rectangular ribbed plate
1 6J5-G $10.00 GM 145% 2700/2000Gm used (L) (ST) rectangular ribbed plate
1 6J5-G $10.00 GM 150% 3200/2000Gm used (L) (ST) ribbed round plate - engraved base
1 6J5-G $10.00 Zenith 115% 2250/2000Gm used (L) (ST) rectangular ribbed plate - engraved base
1 6J5-G $10.00 Zenith 110% 2200/2000Gm used (L) (ST) round plate - engraved base
1 6J5-G $10.00 Super Sivertone 110% 2250/2000Gm used (L) (ST) oval plate - grid 'C' clip
1 6J5-G $10.00 Super Silvertone 110% 2200/2000Gm used (L) (ST) round plate - grid 'c' clip
1 6J5-G $10.00 Philco 110% 2100/2000Gm used (L) (ST) round plate - engraved base
1 6J5-G $10.00 unknown 140% 3200/2000Gm used (L) (ST) ribbed rectangular plate - grid 'c' clip
1 6J5-G $8.00 Zenith 100% 2050/2000Gm used (L) (ST) ribbed rectangular plate - grid 'c' clip
1 6J5-G $8.00 Zenith 100% 2100/2000Gm used (L) (ST) round plate - engraved base
1 6J5-G $8.00 Zenith 105% 1950/2000Gm used (L) (ST) round plate - grid 'c' clip
1 6J5-G $8.00 RCA 100% 2000/2000Gm used (L) (ST) ribbed rectangular plate - engraved base - CRC38765J - US Navy
1 6J5-G $8.00 Philco 105% 2250/2000Gm used (L) (ST) round plate - engraved base
1 6J7-G $8.00 Super Silvertone 120% 1200/1225Gm NOS (OB) (ST) ---
1 6J7-G $8.00 Delco 140% 1700/1225Gm NOS (OB) (ST) ---
1 6J7-G $10.00 US Navy untested heater ok NOS (OB) (ST) sealed in box
1 6J7-G $5.00 RCA 120% 1300/1225Gm used (rb) (ST) ---
1 6J7-G $5.00 GE 135% 1600/1225Gm used (ob) (ST) ---
1 6J7-G $5.00 Sparton 120% 1250/1225Gm used (wb) (ST) engraved base
1 6J7-G $5.00 Sylvania 120% 1450/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Sylvania 140% 1500/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Sylvania 130% 1350/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Sylvania 130% 1350/1225Gm used (L) (ST) ---
1 6J7-G $4.00 Sylvania 105% 1200/1225Gm used (L) (ST) ---
1 6J7-G $3.00 Sylvania 90% 1100/1225Gm used (L) (ST) ---
1 6J7-G $5.00 National Union 110% 1350/1225Gm used (L) (ST) ---
1 6J7-G $5.00 National Union 130% 1400/1225Gm used (L) (ST) ---
1 6J7-G $5.00 National Union 110% 1350/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Philco 140% 1600/1225Gm used (L) (ST) ---
1 6J7-G $4.00 Philco 105% 1250/1225Gm used (L) (ST) engraved base
1 6J7-G $5.00 Raytheon 130% 1400/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Raytheon 140% 1550/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Raytheon 120% 1350/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Raytheon 120% 1550/1225Gm used (L) (ST) cat:312-313
1 6J7-G $5.00 Raytheon 140% 1600/1225Gm used (L) (ST) ---
1 6J7-G $5.00 RCA 130% 1500/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Tung-Sol 130% 1350/1225Gm used (L) (ST) ---
1 6J7-G $4.00 Tung-Sol 105% 1100/1225Gm used (L) (ST) ---
1 6J7-G $4.00 Tung-Sol 100% 1200/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Wizard 130% 1400/1225Gm used (L) (ST) ---
1 6J7-G $5.00 GE 135% 1400/1225Gm used (L) (ST) ---
1 6J7-G $5.00 GM 145% 600/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Ken-Rad 150% 1700/1225Gm used (L) (ST) ---
1 6J7-G $5.00 Super Silvertone 120% 1300/1225Gm used (L) (ST) ---
1 6J7-G $3.00 Sparton 85% 1000/1225Gm used (L) (ST) ---
1 6J7-G $4.00 unknown 140% 1450/1225Gm used (L) (ST) ---
1 6J7-G $4.00 unknown 140% 1500/1225Gm used (L) (ST) ---
1 6J7-G $4.00 unknown 130% 1400/1225Gm used (L) (ST) ---
1 6J7-G $4.00 unknown 130% 1500/1225Gm used (L) (ST) ---
1 6J7-G $4.00 unknown 110% 1200/1225Gm used (L) (ST) ---

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.

Contact MDB Ventures sales@mdbventures.com

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

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