MDB Ventures Industrial, Ham Radio Transmitter and Power Tubes

Don't forget to visit our
Discount Bargain Packs
and
Bargain Bin
for more savings!

Also be sure to see our
Audio tube listings
and
Radio Vacuum Tube List
and
Large Radio Vacuum Tube List
and
"G" Style Radio Vacuum Tube List
for more audio and rectifier tubes.



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 Industrial, Ham Radio Transmitter and Power Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 2E26 $5.00 Westinghouse 120% 4400 / 3500 NOS (wb) (cat:403-236-2)
1 2E26 $5.00 RCA 110% 4000 / 3500 NOS (OB) (cat:403-239-57)
1 2E26 $5.00 RCA 120% 4700 / 3500 NOS (OB) (cat:403-239-67)
1 2E26 $5.00 GE 110% 4600 / 3500 NOS (wb) (cat:403-227-3)
1 2E26 $5.00 Westinghouse 110% 5000 / 3500 NOS (wb) (cat:403-236-8)
1 2E26 $5.00 GE 110% 4800 / 3500 NOS (wb) (cat:403-227-10)
1 2E26 $5.00 Westinghouse 110% 5400 / 3500 NOS (wb) (cat:403-236-12)
1 2E26 $5.00 Westinghouse 110% 5000 / 3500 NOS (wb) (cat:403-246-1)
1 2E26 $5.00 Westinghouse 110% 5200 / 3500 NOS (wb) (cat:403-236-1)
1 2E26 $5.00 RCA for FAA 110% 4600 / 3500 NOS (ob) ---
1 2E26 $5.00 Westinghouse 120% 5600 / 3500 NOS (wb) (cat:403-246-2)
1 2E26 $5.00 GE 110% 4500 / 3500 NOS (OB) ---
1 2E26* $5.00 RCA 110% 4600 / 3500 NOS (OB) ---
1 2E26 $5.00 Sylvania 110% 4800 / 3500 NOS (wb) ---
1 2E26* $5.00 RCA 110% 4500 / 3500 NOS (OB) ---
1 2E26* $5.00 RCA 110% 4500 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA 110% 4800 / 3500 NOS (OB) (cat:403-241-1)
1 2E26 $5.00 GE 110% 4600 / 3500 NOS (OB) ---
1 2E26 $5.00 Westinghouse 110% 5000 / 3500 NOS (wb) ---
1 2E26 $5.00 RCA 110% 4200 / 3500 NOS (wb) ---
1 2E26 $5.00 Sylvania 110% 4500 / 3500 NOS (OB) --
1 2E26 $5.00 RCA 110% 4700 / 3500 NOS (OB) (cat:403-239-78)
1 2E26 $5.00 Raytheon 110% 4400 / 3500 NOS (OB) sealed in box
1 2E26 $5.00 Raytheon 120% 4400 / 3500 NOS (OB) sealed in box
1 2E26 $5.00 Raytheon 110% 4200 / 3500 NOS (OB) sealed in box
1 2E26 $5.00 Raytheon 120% 4400 / 3500 NOS (OB) sealed in box
1 2E26 $5.00 GE 120% 5000 / 3500 NOS (OB) ---
1 2E26 $5.00 GE 120% 5000 / 3500 NOS (OB) ---
1 2E26 $5.00 GE 110% 5600 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA 120% 4500 / 3500 NOS (OB) ---
1 2E26 $5.00 Lafayette 110% 4400 / 3500 NOS (wb) ---
1 2E26 $5.00 GE 120% 5000 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA 110% 4400 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA for FAA 120% 4600 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA for FAA 120% 4400 / 3500 NOS (OB) ---
1 2E26 $5.00 Tung-Sol 110% 5500 / 3500 NOS (OB) ---
1 2E26 $5.00 Tung-Sol 110% 4500 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA 110% 4200 / 3500 NOS (OB) ---
1 2E26* $5.00 RCA 110% 4600 / 3500 NOS (ob) missing box flap
1 2E26 $5.00 RCA 110% 4000 / 3500 NOS (wb) ---
1 2E26 $5.00 GE 110% 4800 / 3500 NOS (OB) ---
1 2E26 $5.00 GE 110% 4300 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA 110% 4000 / 3500 NOS (wb) ---
1 2E26 $5.00 RCA 120% 4000 / 3500 NOS (OB) ---
1 2E26 $5.00 RCA 120% 4400 / 3500 NOS (OB) ---
1 6012 $5.00 RCA --- --- used (ob) strikes at 4.5Volts
1 6159 $5.00 RCA 120% 8000 / 7000Gm used (L) ---
1 6159 $5.00 RCA 130% 8000 / 7000Gm used (L) ---
1 6159-w $7.50 Sylvania 130% 8000 / 7000Gm used (L) JAN
1 6893 $5.00 RCA 100% --- used (ob) torn box flap

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, (A)=Acorn, (N)=Nuvistor, (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 Industrial, Ham Radio Transmitter and Power 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.


Go back to the TOP

Don't forget to visit our
Discount Bargain Packs
and
Bargain Bin
for more savings!


Gmail Users
Please read this note about incorrectly declared email as spam.
This can be an issue as well with other free email providers like Hotmail, AOL, and Yahoo.


MDB Ventures Home


Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com