MDB Ventures Nuvistor 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 Nuvistor Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 2CW4 $5.00 RCA 120% --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 Sylvania 110% --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 Sylvania 120% --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 Sylvania 110% --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 Tung-Sol 150 --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 Sylvania 130% --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 Sylvania 130% --- NOS (OB) (N) Nuvistor
1 2CW4 $5.00 GE 130% --- NOS (OB) (N) Nuvistor
1 2DS4 $5.00 RCA 110% --- NOS (OB) (N) Nuvistor
1 2DS4 $5.00 RCA 130% --- NOS (OB) (N) Nuvistor
1 2DS4 $5.00 RCA 120% --- NOS (OB) (N) Nuvistor
1 2DS4 $5.00 Westinghouse 120% --- NOS (OB) (N) Nuvistor
1 2DS4 $5.00 Westinghouse 120% --- NOS (OB) (N) Nuvistor
1 2DS4 $5.00 Westinghouse 115% --- NOS (OB) (N) Nuvistor
1 2DS4 $3.00 GE 110% --- used (OB) (N) Nuvistor
1 2DV4 $2.50 Zenith 120% --- used (OB) (N) Nuvistor
1 2DV4 $2.50 Zenith 130% --- used (OB) (N) Nuvistor
1 2DV4 $2.50 Zenith 110% --- used (OB) (N) Nuvistor
1 2DV4 $2.50 Sylvania 120% --- used (rb) (N) Nuvistor
1 2EG4 $5.00 RCA 110% --- NOS (OB) (N) Nuvistor
1 2EG4 $5.00 RCA 110% --- NOS (OB) (N) Nuvistor
1 2EG4 $5.00 Sylvania 120% --- NOS (OB) (N) Nuvistor
1 2EG4 $2.00 RCA 90% --- used (OB) (N) Nuvistor
1 2EG4 $3.00 RCA 105% --- used (OB) (N) Nuvistor
1 6CW4 $20.00 GE 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 GE 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 GE 115% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 Westinghouse 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 Westinghouse 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 Westinghouse 120% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 Sylvania 120% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 Raytheon 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 ITT 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 ITT 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 ITT / Lindal 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $20.00 Triad 110% --- NOS (OB) (N) Nuvistor
1 6CW4 $10.00 RCA 115% --- used (wb) (N) Nuvistor
1 6CW4 $10.00 RCA 125% --- used (rb) (N) Nuvistor
1 6CW4 $10.00 RCA 100% --- used (OB) (N) Nuvistor
1 6CW4 $5.00 RCA 85% --- used (rb) (N) Nuvistor
1 6CW4 $10.00 Sylvania 110% --- used (OB) (N) Nuvistor
1 6DS4 $20.00 GE 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 GE 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 GE 120% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 GE 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 RCA 120% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 RCA 120% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 RCA 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 RCA 120% --- NOS (wb) (N) Nuvistor
1 6DS4 $20.00 RCA 110% --- NOS (wb) (N) Nuvistor
1 6DS4 $20.00 Westinghouse 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 Westinghouse 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 Zenith 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 RCA untested sealed NOS (OB) (N) Nuvistor - sealed in plastic bag
1 6DS4 $20.00 RCA 120% --- NOS (wb) (N) Nuvistor
1 6DS4 $20.00 RCA 120% --- NOS (OB) (N) Nuvistor
1 6DS4 $20.00 GE 130% --- NOS (OB) (N) Nuvistor
1 6DS4 $10.00 GE 110% --- used (OB) (N) Nuvistor - minor rust on tube
1 6DS4 $10.00 RCA 120% --- used (rb) (N) Nuvistor
1 6DS4 $10.00 RCA 120% --- used (rb) (N) Nuvistor
1 6DS4 $10.00 RCA 105% --- used (ob) (N) Nuvistor
1 6DS4 $10.00 RCA 110% --- used (rb) (N) Nuvistor
1 6DS4 $10.00 RCA 120% --- used (rb) (N) Nuvistor
1 6DS4 $10.00 Sylvania 140% --- used (OB) (N) Nuvistor
1 6DS4 $10.00 Sylvania 120% --- used (ob) (N) Nuvistor
1 6DS4 $8.00 unknown 130% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 Motorola 100% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 RCA 100% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 RCA 100% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 RCA 100% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 RCA 110% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 RCA 105% --- used (rb) (N) Nuvistor
1 6DS4 $8.00 RCA 110% --- used (rb) (N) Nuvistor
1 6DS4 $6.00 RCA 95% --- used (rb) (N) Nuvistor
1 6DS4 $5.00 RCA 90% --- used (rb) (N) Nuvistor
1 6DS4 $5.00 RCA 90% --- used (rb) (N) Nuvistor
1 6DS4 $5.00 RCA 90% --- used (rb) (N) Nuvistor
1 6DS4 $5.00 RCA 90% --- used (rb) (N) Nuvistor
1 6DS4 $4.00 RCA 85% --- used (rb) (N) Nuvistor
1 6DS4 $5.00 GE 90% --- used (rb) (N) Nuvistor
1 6DV4 $5.00 RCA 90% --- used (OB) (N) Nuvistor
1 6DV4 $5.00 Sylvania 85% --- used (OB) (N) Nuvistor
1 7586 $10.00 RCA 90% --- used (rb) (N) Nuvistor
1 7596 $10.00 RCA 90% --- used (rb) (N) Nuvistor
1 7895 $5.00 RCA 100% --- used (rb) (N) Nuvistor
1 7895 $5.00 RCA 130% --- used (rb) (N) Nuvistor
1 7895 $5.00 RCA 110% --- used (rb) (N) Nuvistor
1 8058 $25.00 RCA 110% --- used (rb) (N) Nuvistor
1 8058 $18.00 RCA 100% --- used leaky 1M ohm (rb) (N) Nuvistor

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 Nuvistor 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