MDB Ventures Globe/Balloon Tubes

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Type: 26 , 27 ( NOS and used )


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, subminiature, metal, power, transmitter tubes and many more.

MDB Ventures Globe/Balloon Tubes
Quantity
Available
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conductance

Description

Notes
1 226 $24.00 Speed 120% 1300/1150Gm used (wb) globe tube - engraved base (bayonet pin on base) rattle in base
1 HX-226 $27.00 Hyvac 100% 1450/1150Gm used (wb) globe tube - engraved base
1 UX-226 $25.00 RCA 150% 1200/1150Gm used (wb) globe tube - engraved base (bayonet pin on base) rattle in base
1 UX-226 $24.00 RCA 95% 1150/1150Gm used (wb) globe tube - engraved base (bayonet pin on base)
1 UX-226 $22.00 RCA 95% 950/1150Gm used (wb) globe tube - engraved base (bayonet pin on base)
1 UX-226 $22.00 RCA 90% 1000/1150Gm used (wb) globe tube - engraved base (bayonet pin on base)
1 UX-226 $22.00 RCA 90% 1000/1150Gm used (wb) globe tube - engraved base (bayonet pin on base)
1 UX-226 $22.00 RCA Radiotron 90% 950/1150Gm used (wb) globe tube - engraved base (pl)
1 26 $20.00 RCA 90% 1050/1150Gm used (wb) globe tube - engraved base
1 26 $18.00 RCA 85% 1000/1150Gm used (wb) globe tube - engraved base
1 26 $15.00 RCA Radiotron 70% 800/1150Gm used (wb) globe tube - engraved base (pl)
1 CX-326 $18.00 Cunningham 85% 1050/1150Gm used (wb) globe tube - engraved base (bayonet pin on base)
1 CX-26 $15.00 Cunningham 70% 950/1150Gm used (wb) globe tube - engraved base
1 C-327 $30.00 Cunningham 120% 1000/1000Gm NOS (wb) globe tube - engraved base - mesh plate
1 NY-227 $30.00 National Union 130% 1350/1000Gm NOS (wb) globe tube - engraved base - mesh plate
1 Y-227 $25.00 OK 100% 1000/1000Gm NOS (wb) globe tube - engraved base - mesh plate
1 UY-227 $25.00 RCA 100% 1000/1000Gm NOS (ob) globe tube - engraved base - mesh plate (damaged box)
1 ER-227 $40.00 Raytheon Eveready 140% 1500/1000Gm NOS (wb) globe tube - mesh plate - four pillar tube - engraved base - no label
1 ER-227 $25.00 Eveready Raytheon 100% 1200/1000Gm used (wb) globe tube - engraved base - four pillar tube - mesh plate - no label
1 ER-227 $25.00 Raytheon Eveready 120% 1200/1000Gm used (wb) globe tube - mesh plate - four pillar tube - engraved base (rattle in base) no label
1 ER-227 $12.00 Raytheon Eveready 60% 600/1000Gm used (wb) globe tube - mesh plate - four pillar tube - engraved base
1 UY-227 $20.00 RCA 110% 1250/1000Gm used (wb) globe tube - engraved base - mesh plate (pl)
1 UY-227 $12.00 RCA 90% 850/1000Gm used (wb) globe tube - engraved base - mesh plate (pl)
1 UY-227 $12.00 RCA 85% 740/1000Gm used (wb) globe tube - engraved base - mesh plate
1 Y-227 $20.00 Hygrade 110% 1350/1000Gm used (wb) globe tube - engraved base - mesh plate
1 227 $20.00 Silvertone 115% 1000/1000Gm used (wb) globe tube - engraved base - mesh plate
1 227 $18.00 Silvertone 105% 1000/1000Gm used (wb) globe tube - engraved base - mesh plate
1 227 $12.00 Silvertone 90% 750/1000Gm used (wb) globe tube - engraved base - mesh plate
1 227 $20.00 Air Scout 130% 1300/1000Gm used (wb) globe tube - mesh plate (pl)
1 227 $20.00 Triad 130% 1100/1000Gm used (wb) globe tube - mesh plate - engrave base - rattle in base
1 T-27 $20.00 Triad 140% 1150/1000Gm used (wb) globe tube - mesh plate - engraved base
1 27 $18.00 Philco 105% 1050/1000Gm used (wb) globe tube - engraved base - mesh plate
1 27 $10.00 Philco 80% 700/1000Gm used (wb) globe tube - engraved base - mesh plate
1 27 $8.00 Philco 60% 650/1000Gm used (L) globe tube - engraved base - mesh plate
1 227 $18.00 Airline 110% 1150/1000Gm used (wb) globe tube - engraved base - short mesh plate - ceramic cathode insulator - rattle in base (pl)
1 27 $18.00 Super Airline 100% 1100/1000Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $20.00 Cunningham 140% 1200/1000Gm used (wb) globe tube - engraved base short - mesh plate
1 C-327 $20.00 Cunningham 120% 1100/100Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $20.00 Cunningham 115% 1100/1000Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $20.00 Cunningham 110% 1200/1000Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $18.00 Cunningham 100% 1150/1000Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $12.00 Cunningham 90% 1050/1000Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $12.00 Cunningham 80% 750/1000Gm used (wb) globe tube - engraved base - mesh plate
1 C-327 $10.00 Cunningham 70% 750/1000Gm used (wb) globe tube - engraved base - mesh plate
1 G-27-S $12.00 Majestic 80% 800/1000Gm used (wb) globe tube - engraved base - paint shield
1 27 $18.00 unknown 120% 1000/1000Gm used (wb) globe tube - mesh plate (loose metal inside - does not affect operation) (pl)
1 UY-227 $12.00 RCA 110% 1000/1000Gm used leaky (2M) (wb) globe tube - engraved base - mesh plate (pl)
1 UY-227 $10.00 RCA 95% 1000/1000Gm used leaky (5M) (wb) globe tube - engraved base - mesh plate

Notes:
(OB) = original box, (rb) = relabeled/replacement box, (wb) = white box, (L) = loose (no box), (pl) = paper label on tube (original or third party), JAN = Military
(H) = tested on Hickok 539A
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 globe/balloon 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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Don't forget to visit our Discount Bargain Packs and Bargain Bin for more savings!

Email: MDB Ventures sales@mdbventures.com