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

Desc

Notes
1 12SA7-MG $6.00 Sylvania 120% / 130% 3600 / 3000Gm NOS (OB) metal - yellow lettering
1 12SA7 $5.00 RCA untested sealed in box NOS (OB) metal
1 12SA7 $5.00 RCA untested sealed in box NOS (OB) metal
1 12SA7 $5.00 RCA 140% / 120% 3600 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 130% / 120% 3600 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 130% / 110% 4000 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 130% 3800 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 130% 4100 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 140% 4200 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 130% 3900 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 140% 4200 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 120% 3800 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 RCA 140% / 120% 3700 / 3000Gm NOS (OB) metal - silver lettering
1 12SA7 $5.00 RCA 110% / 110% 3300 / 3000Gm NOS (OB) metal - silver lettering
1 12SA7 $5.00 Truetone 140% / 140% 4000 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 CBS 130% / 120% 3500 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 GE 140% / 140% 3700 / 3000Gm NOS (OB) metal - white lettering
1 12SA7 $5.00 GE 140% / 140% 4000 / 3000Gm NOS (OB) metal - white lettering
1 12SA7 $5.00 GE 120% / 120% 3500 / 3000Gm NOS (OB) metal - white lettering
1 12SA7 $5.00 GE 130% / 140% 4000 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 GE 140% / 140% 3700 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 GE 140% / 130% 3600 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 Philco 140% / 120% 3500 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 Arvin 130% / 130% 3900 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 Sylvania 130% / 140% 3700 / 3000Gm NOS (OB) metal - yellow lettering
1 12SA7 $5.00 Sylvania 140% / 140% 4100 / 3000Gm NOS (OB) metal - red lettering
1 12SA7 $5.00 Raytheon 130% / 110% 3700 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 Raytheon 130% / 110% 3200 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 Raytheon 140% / 130% 3800 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 Ken-Rad 130% / 120% 3600 / 3000Gm NOS (wb) metal
1 12SA7 $5.00 Arcturus 110% / 100% 3100 / 3000Gm NOS (OB) metal
1 12SA7 $5.00 Coronado 120% / 110% 3300 / 3000Gm NOS (OB) metal
1 12SA7-GT $5.00 RCA 120% / 120% 3800 / 3000Gm NOS (OB) silver lettering
1 12SA7-GT $5.00 RCA 130% / 130% 3800 / 3000Gm NOS (OB) silver lettering
1 12SA7-GT $5.00 RCA 110% / 130% 3600 / 3000Gm NOS (OB) silver lettering
1 12SA7-GT $5.00 RCA 120% / 140% 3600 / 3000Gm NOS (OB) silver lettering - torn box flap
1 12SA7-GT $5.00 Raytheon 130% / 110% 3300 / 3000Gm NOS (OB) Bantal
1 12SA7-GT $5.00 Raytheon 140% / 140% 4200 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Silvertone 120% / 130% 3600 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Triad 140% / 140% 3800 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Triad 140% / 140% 3600 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Triad 130% / 140% 3900 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Tung-Sol 140% / 140% 4100 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Tung-Sol 140% / 140% 4000 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 ITT 120% / 140% 3300 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 Zalytron 130% / 120% 3500 / 3000Gm NOS (OB) ---
1 12SA7-GT $5.00 CBS / Hytron 140% / 130% 3800 / 3000Gm NOS (OB) ---
1 12SA7-Y $5.00 Ken-Rad 130% / 130% 3600 / 3000Gm used (rb) metal - brown base
1 12SA7-GT $5.00 Raytheon 120% / 120% 4100 / 3000Gm used (wb) brown base
1 12SA7-WGT $5.00 Rad-Tel 90% / 100% 3000 / 3000Gm used (L) brown base - black coat
1 12SA7 / VT-161 $3.00 Ken-Rad 140% / 130% 3800 / 3000Gm used (rb) metal
1 12SA7 / VT-161 $3.00 Ken-Rad 120% / 120% 3500 / 3000Gm used (wb) metal
1 12SA7 / VT-161 $3.00 Ken-Rad 120% / 110% 3400 / 3000Gm used (wb) metal - JAN
1 12SA7 / VT-161 $3.00 RCA 130% / 120% 3700 / 3000Gm used (wb) metal - JAN
1 12SA7 / VT-161 $3.00 RCA 120% / 120% 3600 / 3000Gm used (rb) metal - JAN
1 12SA7 $3.00 RCA Victor 110% / 110% 3500 / 3000Gm used (wb) metal
1 12SA7 $3.00 RCA 120% / 110% 3200 / 3000Gm used (wb) metal - silver lettering
1 12SA7 $3.00 RCA 100% / 100% 3200 / 3000Gm used (wb) metal - silver lettering
1 12SA7 $3.00 Ken-Rad 120% / 120% 2700 / 3000Gm used (rb) metal
1 12SA7 $3.00 Ken-Rad 110% / 110% 2700 / 3000Gm used (rb) metal
1 12SA7 $3.00 Ken-Rad 100% / 120% 3000 / 3000Gm used (rb) metal
1 12SA7 $3.00 Ken-Rad 100% / 110% 3000 / 3000Gm used (rb) metal
1 12SA7 $3.00 GE 140% / 140% 3800 / 3000Gm used (rb) metal - red lettering
1 12SA7 $3.00 Wards Super Airline 120% / 100% 2800 / 3000Gm used (rb) metal
1 12SA7 $3.00 Sylvania 100% / 120% 3400 / 3000Gm used (rb) metal - green lettering
1 12SA7 $3.00 Sylvania 100% / 100% 2600 / 3000Gm used (rb) metal - green lettering
1 12SA7 $3.00 Tung-Sol 110% / 110% 3100 / 3000Gm used (rb) metal
1 12SA7 $3.00 Tung-Sol 130% / 130% 3800 / 3000Gm used (rb) metal
1 12SA7 / VT-161 $1.50 Ken-Rad 90% / 110% 3200 / 3000Gm used (rb) metal
1 12SA7 $1.50 RCA 90% / 90% 2600 / 3000Gm used (rb) metal
1 12SA7 $1.50 RCA 90% / 90% 2600 / 3000Gm used (rb) metal
1 12SA7 $1.50 RCA Victor 90% / 140% 2500 / 3000Gm used (rb) metal
1 12SA7 $1.50 Standard Brand 90% / 120% 3200 / 3000Gm used (rb) metal
1 12SA7 $1.50 Delco 90% / 100% 2800 / 3000Gm used (rb) metal
1 12SA7 $1.50 Ken-Rad 90% / 100% 2900 / 3000Gm used (rb) metal
1 12SA7 $1.50 Tung-Sol 90% / 140% 3100 / 3000Gm used (wb) metal
1 12SA7-GT $2.00 Sonora 120% / 120% 3300 / 3000Gm used (wb) metal base band
1 12SA7-GT $2.00 RCA 110% / 110% 3400 / 3000Gm used (wb) silver lettering
1 12SA7-GT $2.00 RCA 110% / 120% 3000 / 3000Gm used (wb) silver lettering
1 12SA7-GT $2.00 RCA 110% / 120% 3300 / 3000Gm used (rb) silver lettering
1 12SA7-GT $2.00 Raytheon 120% / 120% 3600 / 3000Gm used (rb) ---
1 12SA7-GT $2.00 Raytheon 100% / 100% 3000 / 3000Gm used (rb) ---
1 12SA7-GT $2.00 Raytheon 110% / 130% 3700 / 3000Gm used (rb) ---
1 12SA7-GT $2.00 Zenith 100% / 100% 2800 / 3000Gm used (rb) ---
1 12SA7-GT $2.00 GE 110% / 120% 3200 / 3000Gm used (wb) metal base band - black lettering
1 12SA7-GT $2.00 Tung-Sol 110% / 100% 3000 / 3000Gm used (rb) ---
1 12SA7-GT $2.00 Super Silvertone 130% / 110% 3300 / 3000Gm used (rb) ---
1 12SA7-GT $2.00 Sylvania 140% / 130% 3800 / 3000Gm used (rb) yellow lettering
1 12SA7-GT $2.00 Sylvania 120% / 120% 3600 / 3000Gm used (rb) yellow lettering
1 12SA7-GT $2.00 Sylvania 130% / 130% 4000 / 3000Gm used (rb) green lettering
1 12SA7-GT $2.00 Sylvania 140% / 140% 3800 / 3000Gm used (rb) green lettering
1 12SA7-GT $2.00 Sylvania 120% / 130% 3600 / 3000Gm used (wb) green lettering
1 12SA7-GT $1.50 unknown 110% / 140% 3000 / 3000Gm used (rb) ---
1 12SA7-GT $0.50 GE 90% / 90% 2600 / 3000Gm used (rb) metal base band - orange lettering
1 12SA7-GT $0.50 Hytron 90% / 100% 2500 / 3000Gm used (rb) ---
1 12SA7-GT $0.50 Silvertone 90% / 100% 2600 / 3000Gm used (rb) metal base band
1 12SA7-GT $0.50 Emerson 90% / 100% 2400 / 3000Gm used (rb) metal base band
1 12SA7-GT $0.50 Emerson 90% / 110% 2900 / 3000Gm used (wb) metal base band

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, (M)=Metal, (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 Radio 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