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: 6U7-G , 6X5-G , 6X5 , 6X5-GT , CV574 , 6Y7-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 6U7-G $5.00 Raytheon 130% 2100/1600Gm NOS (OB) (ST) ---
1 6U7-G $5.00 Raytheon 140% 2250/1600Gm NOS (OB) (ST) damaged box
1 6U7-G $5.00 Raytheon 130% 1950/1600Gm NOS (OB) (ST) damaged box
1 6U7-G $5.00 Sylvania 140% 2100/1600Gm NOS (OB) (ST) ---
1 6U7-G $5.00 Sylvania 140% 2250/1600Gm NOS (OB) (ST) ---
1 6U7-G $5.00 Sylvania 130% 1950/1600Gm NOS (OB) (ST) damaged box
1 6U7-G $5.00 National Union 110% 1750/1600Gm NOS (OB) (ST) ---
1 6U7-G $5.00 National Union 130% 1900/1600Gm NOS (OB) (ST) damaged box
1 6U7-G $5.00 Philco 130% 2100/1600Gm NOS (OB) (ST) damaged box
1 6U7-G $5.00 Ken--Rad 140% 2200/1600Gm NOS (OB) (ST) damaged box
1 6U7-G $4.00 Super Silvertone 120% 1800/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 Super Silvertone 120% 1750/1600Gm used (wb) (ST) pin 1 ground strap - engraved base
1 6U7-G $4.00 Super Silvertone 115% 1700/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 Super Silvertone 110% 1650/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 Super Silvertone 100% 1600/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 GE 110% 1700/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 GM 120% 1750/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 GM 125% 1800/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $4.00 Firestone Air Chief by Ken-Rad 120% 1800/1600Gm used (wb) (ST) pin 1 ground strap
1 6U7-G $3.00 Super Silvertone 110% 1500/1600Gm used (wb) (ST) ---
1 6U7-G $3.50 Super Silvertone 130% 1950/1600Gm used (rb) (ST) ---
1 6U7-G $3.50 Super Silvertone 125% 1700/1600Gm used (wb) (ST) ---
1 6U7-G $2.50 Silvertone 90% 1300/1600Gm used (rb) (ST) ---
1 6U7-G $3.00 Super Silvertone 100% 1550/1600Gm used (rb) (ST) ---
1 6U7-G $3.00 GE 120% 1800/1600Gm used (wb) (ST) ---
1 6U7-G $3.00 GE 125% 1850/1600Gm used (rb) (ST) ---
1 6U7-G $3.00 RCA 125% 1800/1600Gm used (rb) (ST) ---
1 6U7-G $3.00 RCA 120% 1800/1600Gm used (rb) (ST) ---
1 6U7-G $3.00 Hytron 120% 1750/1600Gm used (rb) (ST) ---
1 6U7-G $3.00 Ken-Rad 120% 1750/1600Gm used (wb) (ST) ---
1 6U7-G $3.00 Sylvania 120% 1600/1600Gm used (wb) (ST) ---
1 6U7-G $3.00 GM 120% 1600/1600Gm used (rb) (ST) engraved base - pin 1 ground strap
1 6U7-G $3.00 Super Silvertone 110% 1700/1600Gm used (L) (ST) (cat:312-318)
1 6U7-G $3.00 Super Silvertone 120% 2100/1600Gm used (L) (ST) (cat:312-285)
1 6U7-G $3.00 Super Silvertone 120% 1600/1600Gm used (L) (ST)
1 6U7-G $3.00 Super Silvertone 120% 1750/1600Gm used (L) (ST)
1 6U7-G $3.00 Super Silvertone 100% 1400/1600Gm used (L) (ST)
1 6U7-G $3.00 Super Silvertone 110% 1500/1600Gm used (L) (ST)
1 6U7-G $3.50 Super Silvertone 125% 1700/1600Gm used (L) (ST)
1 6U7-G $3.00 Philco 105% 1500/1600Gm used (L) (ST)
1 6U7-G $3.00 Philco 100% 1550/1600Gm used (L) (ST)
1 6U7-G $3.00 GE 110% 1700/1600Gm used (L) (ST)
1 6U7-G $3.00 GE 120% 1800/1600Gm used (L) (ST)
1 6U7-G $3.00 Tung-Sol 110% 1650/1600Gm used (L) (ST)
1 6U7-G $3.00 GM 120% 1700/1600Gm used (L) (ST) engraved base
1 6U7-G $3.00 GM 120% 1700/1600Gm used (L) (ST) engraved base
1 6U7-G $3.00 GM 130% 1900/1600Gm used (L) (ST) engraved base
1 6U7-G $3.00 Raytheon 110% 1600/1600Gm used (L) (ST)
1 6U7-G $3.00 Ken-Rad 135% 2050/1600Gm used (L) (ST)
1 6U7-G $3.00 Ken-Rad 125% 1750/1600Gm used (L) (ST)
1 6U7-G $3.00 Rauland 120% 1750/1600Gm used (L) (ST)
1 6U7-G $3.00 Marconi 120% 1950/1600Gm used (L) (ST) (cat:312-316)
1 6U7-G $3.00 Sylvania 110% 1500/1600Gm used (L) (ST) (cat:312-309)
1 6U7-G $3.00 Sylvania 100% 1500/1600Gm used (L) (ST) ---
1 6U7-G $3.00 unknown 125% 1800/1600Gm used (L) (ST)
1 6U7-G $2.50 Hytron 90% 1550/1600Gm used (L) (ST)
1 6U7-G $2.50 National Union 90% 1250/1600Gm used (L) (ST)
1 6U7-G $2.50 National Union 90% 1500/1600Gm used (L) (ST)
1 6U7-G $2.50 Philco 90% 1300/1600Gm used (L) (ST)
1 6U7-G $2.50 Philco 90% 1100/1600Gm used (L) (ST) engraved base
1 6U7-G $2.50 Super Silvertone 90% 1350/1600Gm used (L) (ST)
1 6U7-G $2.50 Super Silvertone 90% 1250/1600Gm used (L) (ST)
1 6U7-G $2.50 Super Silvertone 90% 1200/1600Gm used (L) (ST)
1 6U7-G $2.50 Super Silvertone 95% 1400/1600Gm used (L) (ST)
1 6U7-G $2.00 Silvertone 85% 1200/1600Gm used (L) (ST)
1 6U7-G $2.00 Philco 85% 1250/1600Gm used (L) (ST)
1 6U7-G $1.00 Sylvania 75% 1500/1600Gm used (L) (ST) (cat:312-312)
1 6U7-G $2.00 Super Silvertone 100% 1500/1600Gm used leaky (5M) (L) (ST) pin 1 ground strap (cat:312-385)
1 6X5-G/VT-126A $50.00 Sylvania 110%/110% --- NOS (wb) (ST)b JAN - white lettering
1 6X5-G $35.00 unknown 115%/110% --- used (wb) (ST) metal shield
1 6X5-G $25.00 Zenith 110%/110% --- used (wb) (ST)b engraved base
1 6X5-G $25.00 Tung-Sol 110%/115% --- used (wb) (ST)b engraved base
1 6X5-G $25.00 Tung-Sol 115%/115% --- used (wb) (ST) engraved base (cat:402-180)
1 6X5-G $25.00 Sylvania 110%/110% --- used (wb) (ST) engraved base
1 6X5-G $25.00 National Union 110%/110% --- used (wb) (ST) engraved base
1 6X5-G $25.00 GM 110%/110% --- used (wb) (ST) engraved base
1 6X5-G $20.00 Zenith 110%/105% --- used (wb) (ST) engraved base
1 6X5-G $20.00 Zenith 110%/105% --- used (wb) (ST) engraved base
1 6X5-G $20.00 GM 105%/105% --- used (wb) (ST) engraved base
1 6X5-G $20.00 GM 115%/105% --- used (wb) (ST) engraved base
1 6X5-G $20.00 GM 110%/115% --- used (wb) (ST) ---
1 6X5-G $20.00 Delco 115%/115% --- used (wb) (ST) ---
1 6X5-G $20.00 Ken-Rad 115%/115% --- used (wb) (ST) ---
1 6X5-G $20.00 RCA 115%/115% --- used (wb) (ST) ---
1 6X5-G $20.00 Raytheon 110%/115% --- used (wb) (ST) (cat:402-182)
1 6X5-G $20.00 Raytheon 120%/120% --- used (wb) (ST) ---
1 6X5-G $20.00 Super Silvertone 110%/110% --- used (wb) (ST) ---
1 6X5-G $20.00 Tung-Sol 115%/115% --- used (wb) (ST) (cat:402-181)
1 6X5-G $20.00 Zenith 110%/110% --- used (wb) (ST) ---
1 6X5-G $20.00 Zenith 110%/110% --- used (wb) (ST) ---
1 6X5-G $15.00 Zenith 100%/100% --- used (wb) (ST) ---
1 6X5-G $15.00 Zenith 105%/105% --- used (wb) (ST) ---
1 6X5-G $15.00 Zenith 100%/105% --- used (wb) (ST) ---
1 6X5-G $15.00 Zenith 100%/100% --- used (wb) (ST) ---
1 6X5-G $15.00 Zenith 100%/110% --- used (wb) (ST) ---
1 6X5-G $15.00 Zenith 100%/110% --- used (wb) (ST) ---
1 6X5-G $15.00 Crosley by Ken-Rad 105%/110% --- used (wb) (ST) ---
1 6X5-G $15.00 GM 100%/110% --- used (wb) (ST) ---
1 6X5-G $15.00 RCA Victor 100%/110% --- used (wb) (ST) ---
1 6X5-G $10.00 Zenith 90%/95% --- used (L) (ST) ---
1 6X5-G $10.00 GM 90%/105% --- used (L) (ST) ---
1 6X5-WGT $5.00 Sylvania 110%/110% --- NOS (wb) (GT) brown base - JAN
1 6X5-WGT $5.00 Raytheon 110%/110% --- NOS (wb) (GT) brown base - JAN
1 6X5-WGT $5.00 Raytheon 120%/120% --- NOS (OB) (GT) brown base - JAN
1 6X5-GT $5.00 Ratheon 110%/110% --- NOS (OB) (GT) ---
1 6X5-GT $5.00 Hytron 110%/110% --- NOS (OB) (GT) ---
1 6X5-GT/CV574 KB/FB $12.00 unknown (Mullard?) 110%/110% --- used (wb) (GT) brown base
1 6X5-WGT $4.00 Raytheon 100%/100% --- used (rb) (GT) ---
1 6X5-GT $2.50 Ken-Rad 120%/120% --- used (rb) (GT) ---
1 6X5 $5.00 Philco 110%/120% --- used (L) (M) metal
1 6Y7-G $5.00 Sylvania 110%/120% 1300/1450:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $5.00 Sylvania 120%/120% 1450/1450:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $5.00 Sylvania 110%/115% 1250/1300:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79' - damaged box
1 6Y7-G $5.00 Sylvania 120%/125% 1400/1400:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79' - damaged box
1 6Y7-G $5.00 Sylvania 110%/115% 1400/1400:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $5.00 Sylvania untested sealed in box NOS (OB) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $5.00 National Union 120%/100% 1550/1300:1000Gm NOS (OB) (ST) gray coat - round black plates - octal base '79'
1 6Y7-G $5.00 National Union 110%/110% 1200/1200:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $5.00 Philco 120%/110% 1450/1400:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79' - damaged box
1 6Y7-G $5.00 Philco 110%/120% 1300/1400:1000Gm NOS (OB) (ST) clear glass - round black plates - octal base '79' - damaged box
1 6Y7-G $5.00 Philco 110%/110% 1200/1250:1000Gm NOS (OB) (ST) sealed in box - octal base '79'
1 6Y7-G $5.00 Philco 130%/130% 1500/1500:1000Gm NOS (OB) (ST) sealed in box - octal base '79'
1 6Y7-G $5.00 Philco 110%/115% 1250/1350:1000Gm NOS (OB) (ST) sealed in box - octal base '79'
1 6Y7-G $5.00 Philco 120%/120% 1400/1400:1000Gm NOS (OB) (ST) sealed in box - octal base '79'
1 6Y7-G $5.00 Philco 110%/105% 1250/1250:1000Gm NOS (OB) (ST) sealed in box - octal base '79'
1 6Y7-G $3.00 GE 120%/120% 1300/1300:1000Gm used (rb) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $3.00 Raytheon 110%/110% 1300/1300:1000Gm used (ob) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $3.00 Raytheon 100%/100% 1000/1000:1000Gm used (wb) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $3.00 Raytheon 110%/120% 1200/1400:1000Gm used (wb) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $3.00 Philco 110%/115% 1250/1300:1000Gm used (wb) (ST) clear glass - round black plates - octal base '79'
1 6Y7-G $3.00 Zenith 120%/120% 1300/1300:1000Gm used (wb) (ST) clear glass - round black plates - octal base '79'

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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Email: MDB Ventures sales@mdbventures.com