MDB Ventures "G" Style Radio Tubes

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

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

Type: 1J5-G , 1J6-G , 1N5-G , 1N6-G , 1P5-G , 1Q5-G , 3Q5-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 1J5-G $7.50 Sylvania 110% 1200/950Gm NOS (OB) (ST) damaged box - sealed in box
1 1J5-G $7.50 National Union 100% 1100/950Gm NOS (OB) (ST) damaged box
1 1J5-G $7.50 National Union 100% 1100/950Gm used (ob) (ST) torn box flap
1 1J5-G $7.50 National Union untested --- NOS (OB) (ST) sealed in box - damaged box
1 1J5-G $7.50 National Union untested --- NOS (OB) (ST) sealed in box - damaged box
1 1J5-G $7.50 National Union untested --- NOS (OB) (ST) sealed in box - damaged box
1 1J5-G $7.50 National Union untested --- NOS (OB) (ST) sealed in box - damaged box
1 1J5-G $7.50 National Union untested --- NOS (OB) (ST) sealed in box - damaged box
1 1J5-G $7.50 National Union untested --- NOS (OB) (ST) sealed in box
1 1J5-G $3.00 National Union 90% 1050/950Gm used (ob) (ST)
1 1J5-G $3.00 National Union 95% 1100/950Gm used (ob) (ST)
1 1J5-G $5.00 Crosley by Ken-Rad 110% 1200/950Gm used (rb) (ST)
1 1J6-G $6.50 Raytheon 130%/130% 1300:1350/1000Gm NOS (OB) (ST) sealed in box
1 1J6-G $6.00 Raytheon 130%/130% 1300:1300/1000Gm NOS (OB) (ST) large ribbed plates - damaged box
1 1J6-G $6.50 Sylvania 130%/130% 1350:1350/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 Sylvania 130%/130% 1350:1350/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 Sylvania 130%/130% 1400:1400/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 Sylvania 140%/120% 1450:1250/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 Sylvania 120%/120% 1300:1300/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.00 Sylvania 130%/130% 1350:1350/1000Gm NOS (OB) (ST) large ribbed plates - damaged box
1 1J6-G $6.00 Sylvania 120%/120% 1300:1300/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $7.50 Sylvania 120%/120% 1250:1250/1000Gm NOS (wb) (ST) US Navy - large ribbed plates
1 1J6-G $7.50 Sylvania 125%/125% 1300:1300/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $7.50 Sylvania 125%/125% 1300:1300/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $7.50 Sylvania 130%/140% 1250:1350/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $7.50 Sylvania 120%/120% 1350:1350/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $7.50 Sylvania 120%/120% 1350:1250/1000Gm NOS (OB) (ST) US Navy - large ribbed plates
1 1J6-G $7.50 Sylvania 130%/120% 1350:1200/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $7.50 Sylvania 130%/130% 1450:1350/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $7.50 Sylvania 140%/140% 1450:1500/1000Gm NOS (OB) (ST) JAN - large ribbed plates
1 1J6-G $6.00 Zenith 110%/110% 1250:1250/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 Zenith 115%/120% 1200:1200/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 Zenith 130%/140% 1300:1400/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 National Union 130%/130% 1300:1300/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 National Union 125%/125% 1350:1350/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $6.50 GE 140%/140% 1500:1500/1000Gm NOS (OB) (ST) smooth plates
1 1J6-G $6.50 GE 140%/140% 1550:1800/1000Gm NOS (OB) (ST) smooth plates
1 1J6-G $6.50 GE 130%/130% 1450:1450/1000Gm NOS (OB) (ST) smooth plates
1 1J6-G $6.00 GE 140%/140% 1450:1550/1000Gm NOS (OB) (ST) smooth plates - torn box flap
1 1J6-G $6.00 GE 140%/130% 1550:1450/1000Gm NOS (OB) (ST) smooth plates - missing box flap
1 1J6-G $6.50 Tung-Sol 110%/110% 1200:1200/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $7.00 RCA 125%/125% 1300:1300/1000Gm NOS (OB) (ST) large ribbed plates
1 1J6-G $7.00 RCA 140%/140% 1500:1500/1000Gm NOS (OB) (ST) smooth plates - damaged box
1 1J6-G $8.00 RCA Victor 130%/130% 1350:1400/1000Gm NOS (OB) (ST) smooth plates - damaged box
1 1J6-G $7.00 Super Silvertone 140%/130% 1500:1400/1000Gm used (wb) (ST) small ribbed plates - engraved base - cat:402-196 (pl)
1 1J6-G $4.00 GE 120%/120% 1350:1300/1000Gm used (ob) (ST) small ribbed plates
1 1J6-G $5.00 Super Silvertone 120%/120% 1200:1250/1000Gm used (OB) (ST) small ribbed plates - engraved base
1 1J6-G $4.00 Ken-Rad 140%/140% 1500:1500/1000Gm used (rb) (ST) smooth plates
1 1J6-G $5.00 Philco 120%/120% 1150:1150/1000Gm used rb) (ST) large ribbed plates - engraved base
1 1J6-G $4.00 Super Silvertone 130%/140% 1300:1600/1000Gm used (rb) (ST) smooth plates - engarved base
1 1J6-G $4.00 RCA 140%/140% 1400:1450/1000Gm used (rb) (ST) smooth plates
1 1J6-G $4.00 RCA 120%/140% 1350:1500/1000Gm used (rb) (ST) smooth plates
1 1J6-G $4.00 Sylvania 110%/110% 1200:1200/1000Gm used (rb) (ST) large ribbed plates
1 1J6-G $5.00 Sylvania 130%/130% 1400:1300/1000Gm used (rb) (ST) large ribbed plates - engraved base
1 1J6-G $4.00 Sylvania 120%/120% 1250:1300/1000Gm used (ob) (ST) large ribbed plates
1 1J6-G $4.00 Sylvania 110%/110% 1200:1150/1000Gm used (L) (ST) US Navy - large ribbed plates
1 1J6-G $4.00 Sylvania 140%/130% 1400:1300/1000Gm used (L) (ST) large ribbed plates
1 1J6-G $4.00 Sylvania 130%/120% 1250:1150/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 140%/140% 1450:1450/1000Gm used (L) (ST) large ribbed plates
1 1J6-G $4.00 Sylvania 130%/120% 1250:1150/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 110%/110% 1100:1100/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 110%/110% 1150:1150/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 110%/100% 1150:1100/1000Gm used (L) (ST) large ribbed plates - US Navy
1 1J6-G $4.00 Sylvania 110%/100% 1200:1100/1000Gm used (L) (ST) large ribbed plates - US Navy
1 1J6-G $4.00 Sylvania 100%/110% 1100:1100/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 120%/120% 1200:1200/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 120%/110% 1250:1100/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Sylvania 120%/125% 1300:1200/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $5.00 Sylvania 130%/130% 1400:1350/1000Gm used (L) (ST) large ribbed plates - engraved base
1 1J6-G $4.00 Sylvania 140%/140% 1450:1450/1000Gm used (L) (ST) large ribbed plates
1 1J6-G $4.00 Sylvania 140%/140% 1450:1400/1000Gm used (L) (ST) large ribbed plates
1 1J6-G $4.00 Sylvania 120%/110% 1200:1200/1000Gm used (L) (ST) large ribbed plates - cat:401-228
1 1J6-G $4.00 Sylvania 115%/105% 1100:1100/1000Gm used (L) (ST) large ribbed plates - JAN
1 1J6-G $4.00 Raytheon 130%/130% 1300:1300/1000Gm used (L) (ST) large ribbed plates
1 1J6-G $5.00 Philco 130%/130% 1400:1450/1000Gm used (L) (ST) small ribbed plates - engraved base
1 1J6-G $4.00 RCA 130%/120% 1400:1300/1000Gm used (L) (ST) smooth plates
1 1J6-G $4.00 RCA 140%/130% 1600:1400/1000Gm used (L) (ST) smooth plates
1 1J6-G $4.00 Marconi 140%/130% 1250:1450/1000Gm used (L) (ST) smooth plates - cat:401-227
1 1J6-G $4.00 Wards Super Airline 140%/135% 1300:1300/1000Gm used (L) (ST) smooth plates - cat:401-427
1 1N5-G $8.00 Wards Super Airline 100% 750/750Gm used (rb) (TT)
1 1N5-G $12.00 RCA Victor 105% 750/750Gm used (rb) (TT)
1 1N5-G $7.00 Philco 110% 800/750Gm used (rb) (TT)
1 1N5-G $6.00 Wards Super Airline 130% 900/750Gm used (L) (TT)
1 1N5-G $7.00 Sylvania 120% 850/750Gm used (L) (TT)
1 1N5-G $7.00 Sylvania 130% 950/750Gm used (L) (TT)
1 1N5-G $6.50 Raytheon 120% 900/750Gm used (L) (TT)
1 1N5-G $6.50 Raytheon 130% 850/750Gm used (L) (TT)
1 1N5-G $8.00 RCA 125% 850/750Gm used (L) (TT)
1 1N5-G $7.00 RCA 130% 700/750Gm used (L) (TT) cat:402-234
1 1N5-G $7.00 GE 110% 750/750Gm used (L) (TT)
1 1N5-G $7.00 GE 120% 850/750Gm used (L) (TT)
1 1N5-G $7.00 GE 110% 750/750Gm used (L) (TT)
1 1N5-G $4.00 Philco 85% 550/750Gm used (L) (TT)
1 1N5-G $8.00 Super Silvertone 115% 750/750Gm used (L) (TT) cat:312-282
1 1N5-G $5.00 Westinghouse 130% 800/750Gm used (L) (TT) cat:312-305
1 1N6-G $10.00 American Radio Tube 120% diode: 100% 1100/800Gm NOS (OB) (TT)
1 1N6-G $12.50 National Union 120% diode: 110% 1200/800Gm NOS (OB) (TT)
1 1P5-G $10.00 Wards Super Airline 90% 800/800Gm used (rb) (TT) damaged box
1 1Q5-G $8.00 Sylvania 100% 2100/2100Gm NOS (OB) (TT) damaged box
1 1Q5-G $8.00 Wards Super Airline 110% 2100/2100Gm NOS (OB) (TT) damaged box
1 1Q5-G $10.00 RCA Victor 110% 2100/2100Gm NOS (OB) (TT) damaged box - sealed in box
1 1Q5-G $5.00 RCA Victor 100% 2000/2100Gm used (wb) (TT)
1 1Q5-G $5.00 Wizard 90% 2000/2100Gm used (rb) (TT)
1 3Q5-G $10.00 Philco 110% 1900/1800Gm used (rb) (TT)
1 3Q5-G $2.00 Zenith 50% 750/1800Gm used weak (rb) (TT)

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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