MDB Ventures Display (dead) Globe/Balloon 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 Dead Globe/Balloon Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 4-C-1 $20.00 Sparton dead no heater used (L) globe tube - long pins - side mount heater pins loose base - bayonet pin - rattle in base - tall base
1 5-VA $10.00 Van Horn dead no heater used (L) globe tube - engraved base - bayonet pin - no vacuum - display only
1 C-401-A $10.00 Cardon dead no heater used (L) globe tube - long pins - heater side pins on base - engraved base - bayonet pin - rattle inside - display only (cat:402-76 / GD-2)
1 CX-301 $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 201-A $5.00 Westinghouse dead no heater used (L) globe tube - bayonet pin - display only
1 201-A $5.00 Elektron dead no heater used (L) globe tube - bayonet pin - display only - loose base - rattle in base
1 X-201-A $5.00 OK dead no heater used (L) globe tube - bayonet pin - display only (pl)
1 X-201-A $5.00 OK dead no heater used (L) globe tube - bayonet pin - display only (pl)
1 UX-201-A $5.00 RCA Radiotron dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 UX-201-A $5.00 RCA Radiotron dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 X-201-A $5.00 Vesta dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only - loose base
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only (pl)
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:GD-2)
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:GD-2)
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:312-116) (cat:GD-2)
1 CX-301-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:GD-2)
1 UX-301-A $5.00 RCA dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:GD-2)
1 UX-210 $12.00 RCA Radiotron dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:GD-2)
1 UX-210 $12.00 RCA Radiotron dead no heater used (L) globe tube - engraved base - bayonet pin - display only (cat:312-111 / GD-2)
1 CX-112-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 CX-112-A $5.00 Cunningham dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 UX-112-A $5.00 RCA Radiotron dead no heater used (L) globe tube - engraved base - bayonet pin - display only
1 445 $15.00 Deforest Audion no output heater ok used (L) globe tube - engraved base - display only (cat:GD-1)
1 46 $5.00 Arcturus no output heater ok used (L) globe tube - engraved base - clear bulb (not blue) - display only
1 NU-46 $4.00 National Union dead no vacuum used (L) globe tube - engraved base
1 47 $4.00 RCA Radiotron dead no heater used (L) globe tube - engraved base - display only
1 47 $4.00 Majestic dead no heater used (L) globe tube - engraved base - display only
1 247 $4.00 Triad dead no heater used (L) globe tube - engraved base - display only (pl)
1 X-171-A $5.00 OK dead no heater used (L) globe tube - engraved base - display only
1 71-A $5.00 Philco dead no heater used (L) globe tube - engraved base - display only
1 UX-199 $7.50 RCA Radiotron dead no heater used (wb) (T) tubular tube - straight base - engraved base - display only
1 808 $5.00 RCA dead no heater used (L) globe tube - display only
1 808 $5.00 RCA dead no heater used (L) globe tube - loose base - display only
1 841 / VT-51 $3.00 Taylor dead no heater used (L) globe tube - bayonet pin - display only
1 841 / VT-51 $3.00 Taylor dead no heater used (L) globe tube - bayonet pin - display only
1 841 / VT-51 $3.00 Taylor dead no heater used (L) globe tube - bayonet pin - display only
1 841 / VT-51 $3.00 Taylor dead no heater used (L) globe tube - bayonet pin - display only
1 BH $7.50 Raytheon cold cathode no output used (L) tipped globe tube - engraved base - bayonet pin - loose base
1 BH $7.50 Eveready Raytheon cold cathode no output used (L) globe tube - engraved base - bayonet 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), 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.

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
sales@fourwater.com