MDB Ventures Unusual, Miscellaneous and One-of-a-kind Items


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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 Unusual, Miscellaneous and One-of-a-kind Items
Qty
Avail
Item
Price
Each
Item
Brand
Desc

Other Info

Condition

Notes
1 All lamps $19.00 --- Entire lot of lamps listed below for $19.00 --- --- All lamps listed below for $19.00
1 1M / T12P- 120V $2.00 GE med PF base 1000W- T12 bulb C13D filament NOS
1 DDB $2.00 GE PH / 750T12P- 120V med PF base 750W T12 bulb C13D filament NOS
1 CYC $2.00 Sylvania 300T10 / SC C13 - SC Bay. 115V 300W NOS
4 CFC $2.00 Radiant 150W 120V T8 2CC8 Fila. PXCR SC base NOS
1 CFC $0.50 Radiant 150W 120V T8 2CC8 Fila. PXCR SC base used good
1 100T8DC $2.00 GE 100W 120V T8 CC-13 DC --- NOS
1 CLX $2.00 GE 300W 120V --- --- NOS
1 PH / 50TB / 22DC $2.00 GE 50W 120V T8 PROJ CC13 DC --- NOS
1 CZA / CZB $2.00 Sylvania C13D- TRU- FOCUS --- 115V 500W NOS
1 99T8 / 1 $2.00 Westinghouse 99W 110V T8CC13B DC Prefocus base NOS
2 A1 / 261 $2.00 Thorn FDT 12V 100W --- NOS
3 DDS $2.00 Radiag --- 21V 80W --- NOS/NIB
1 DED $2.00 Radiag --- 21V 80W --- NOS/NIB
2 DED $2.00 Philips --- 13.8V 85W --- NOS/NIB
1 DEF $2.00 Sylvania T12 LO- VOLT TRU- FOCUS BASE 125V NOS
1 DEZ? $0.50 GE 500W 120V Loktal style base 3.5inches tall - 1.5 inces diameter used good - designation partially worn off
1 DSL? $0.50 Sylvania 150W 120V loktal style base 3 inches tall - 1.875 inch diameter used good - designation partially worn off
1 311SB $0.50 GE top silvered globe bulb medium bayonet --- used good
1 CWD $0.50 GE 300W 120V --- --- used good
1 DDB? $0.50 Sylvania 750W 120V med PF base 750W T12 bulb used good - designation partially worn off
1 FAL $0.50 GE quartz lamp 120V 420W --- used good
1 Q1500T8 / 4CL $0.50 GE Quartz lamp 1500W 120V support broken but filament ok used
1 unknown $0.50 Japan looks like 300W 120V black top - loctal style base markings rubbed off - rattle in base used good

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, (GT)=GT Style, (TT)=Tall Tubular, (M7)=7pin miniature, M9=9pin miniature, (SM)=subminiature, 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 Unusual, Miscellaneous and One-of-a-kind Items is easy.
Just send us an email indicating the items (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