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

Desc

Notes
1 6AG9 $5.00 RCA 130% / 130% 100 / 90dmc NOS (OB) Compactron (cat:CP-31) water damaged box
1 6AG9 $5.00 RCA 120% / 120% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 RCA 110% / 120% 110 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 RCA 120% / 110% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 RCA 130% / 120% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 RCA 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 RCA 130% / 130% 110 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 ITT 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 130% / 130% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 130% / 120% 120 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 120% / 110% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 120% / 130% 100 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 130% / 130% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 130% / 120% 110 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 GE 130% / 130% 120 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Zenith 130% / 110% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Zenith 120% / 110% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 130% / 140% 110 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 120% / 120% 110 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 120% / 110% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 130% / 140% 110 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 140% / 40% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 110% / 130% 90 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 130% / 110% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $5.00 Sylvania 110% / 140% 120 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AG9 $2.00 RCA 130% / 130% 70 / 100dmc used (rb) Compactron (cat:CP-31)
1 6AG9 $2.00 RCA 120% / 140% 100 / 100dmc used (rb) Compactron (cat:CP-31)
1 6AG9 $2.00 RCA 130% / 140% 100 / 110dmc used (rb) Compactron (cat:CP-31)
1 6AG9 $2.00 RCA 110% / 100% 80 / 80dmc used (rb) Compactron (cat:CP-31)
1 6AG9 $2.00 RCA 110% / 120% 90 / 80dmc used (rb) Compactron (cat:CP-31)
1 6AG9 $2.00 GE 110% / 100% 70 / 80dmc used (rb) Compactron (cat:CP-31)
1 6AG9 $2.00 Sylvania 130% / 120% 90 / 100dmc used (rb) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 140% / 140% 120 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 120% / 140% 90 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 130% / 130% 90 / 100dmc NOS (OB) Compactron (cat:CP-31) water damaged box
1 6AR11 $3.00 RCA 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 120% / 110% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 120% / 120% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 120% / 130% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 140% / 120% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 RCA 120% / 130% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Raytheon 110% / 120% 70 / 70dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Raytheon 140% / 130% 120 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 GE 130% / 130% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 GE 130% / 130% 90 / 80dmc NOS (OB) Compactron (cat:CP-31) short bottle
1 6AR11 $3.00 GE 120% / 120% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 GE 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 GE 130% / 130% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 GE 130% / 120% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 GE 130% / 130% 100 / 110dmc NOS (OB) Compactron (cat:CP-31) short bottle
1 6AR11 $3.00 Sylvania 130% / 130% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Sylvania 120% / 140% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Sylvania 120% / 130% 90 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Sylvania 140% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Sylvania 120% / 120% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $3.00 Sylvania 130% / 140% 90 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6AR11 $1.00 RCA 110% / 120% 70 / 80dmc used (ob) Compactron (cat:CP-31)
1 6AR11 $1.00 RCA 130% / 120% 90 / 80dmc used (ob) Compactron (cat:CP-31)
1 6AR11 $1.00 RCA 120% / 120% 80 / 80dmc used (ob) Compactron (cat:CP-31)
1 6AR11 $1.00 RCA 120% / 120% 70 / 80dmc used (ob) Compactron (cat:CP-31) short bottle
1 6AR11 $1.00 GE 130% / 130% 80 / 80dmc used (ob) Compactron (cat:CP-31) short bottle
1 6AR11 $1.00 Sylvania 130% / 130% 80 / 70dmc used (ob) Compactron (cat:CP-31)
1 6AR11 $1.00 Sylvania 110% / 110% 70 / 70dmc used (ob) Compactron (cat:CP-31)
1 8AR11 $3.00 GE 110% / 110% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8AR11 $3.00 GE 110% / 120% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8AR11 $3.00 Sylvania 130% / 140% 90 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 8AR11 $3.00 RCA 130% / 120% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8AR11 $3.00 RCA 120% / 110% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8AR11 $3.00 RCA 120% / 110% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8AR11 $3.00 RCA 120% / 140% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 130% / 120% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 110% / 120% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 140% / 140% 110 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 140% / 140% 90 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 140% / 140% 90 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 140% / 140% 100 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 120% / 120% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 RCA 130% / 120% 90 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 Westinghouse 120% / 120% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 11AR11 $2.00 Sylvania 130% / 130% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Amperex 115% / 120% / 130% 90 / 105 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 RCA 130% / 130% / 140% 100 / 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 RCA 130% / 125% / 130% 120 / 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 RCA 120% / 130% / 130% 90 / 110 / 105dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 RCA 120% / 130% / 130% 110 / 110 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 RCA 110% / 130% / 130% 100 / 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 RCA 110% / 120% / 125% 90 / 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Sylvania 140% / 140% / 140% 110 / 100 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Sylvania 140% / 140% / 140% 120 / 110 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Sylvania 140% / 120% / 125% 120 / 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Sylvania 130% / 130% / 140% 120 / 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Sylvania 130% / 140% / 140% 120 / 110 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 Sylvania 110% / 120% / 130% 90 / 110 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $5.00 GE 120% / 140% / 120% 120 / 120 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 6M11 $2.50 Sylvania 110% / 110% / 120% 90 / 80 / 90dmc used (rb) Compactron (cat:CP-31)
1 6M11 $2.50 Sylvania 140% / 120% / 120% 120 / 70 / 80dmc used (rb) Compactron (cat:CP-31)
1 6M11 $2.50 Sylvania 110% / 120% / 130% 100 / 90 / 90dmc used (rb) Compactron (cat:CP-31)
1 8AL9 $5.00 GE 140% / 120% 110 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8AL9 $5.00 GE 140% / 110% 110 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8AL9 $5.00 Lindal 120% / 110% 80 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8AL9 $5.00 RCA 110% / 110% 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8AL9 $5.00 RCA 110% / 120% 100 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8AL9 $5.00 RCA 110% / 130% 120 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8AL9 $2.00 GE 110% / 110% 100 / 70dmc used (OB) Compactron (cat:CP-31)
1 8AL9 $2.00 GE 90% / 110% 80 / 60dmc used (OB) Compactron (cat:CP-31)
1 8AL9 $2.00 RCA 140% / 130% 110 / 90dmc used (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 Magnavox 140% / 120% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 Sylvania 140% / 120% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 Sylvania 110% / 110% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 Sylvania 120% / 110% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 Sylvania 100% / 130% 90 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 Sylvania 140% / 140% 80 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 RCA 140% / 140% 80 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $2.00 GE 110% / 110% 90 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8BM11 $1.00 GE 130% / 120% 70 / 50dmc used (OB) Compactron (cat:CP-31)
1 8BM11 $0.50 Admiral 130% / 120% 70 / 50dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 GE Canada 120% / 140% / 130% 110 / 90 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 RCA 130% / 140% / 120% 110 / 110 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 RCA 120% / 120% / 120% 110 / 100 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 RCA 110% / 140% / 120% 100 / 110 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 RCA 140% / 130% / 110% 80 / 120 / 120dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 Sylvania 120% / 100% / 110% 80 / 100 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 Sylvania 100% / 100% / 110% 80 / 80 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 Sylvania 130% / 120% / 110% 80 / 110 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 Westinghouse 100% / 120% / 110% 100 / 80 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8BU11 $5.00 Westinghouse 130% / 110% / 110% 80 / 110 / 80dmc NOS (OB) Compactron (cat:CP-31) torn box flap
1 8CB11 $2.00 GE 120% / 120% 70 / 70dmc NOS (OB) Compactron (cat:CP-31)
1 8CB11 $2.00 RCA 140% / 130% 80 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8CB11 $2.00 Sylvania 120% / 130% 90 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 8CB11 $1.00 GE 110% / 110% 70 / 70dmc used (rb) Compactron (cat:CP-31)
1 8CB11 $1.00 RCA 110% / 110% 50 / 50dmc used (rb) Compactron (cat:CP-31)
1 8CB11 $1.00 Admiral 130% / 140% 70 / 100dmc used (rb) Compactron (cat:CP-31)
1 8CB11 $1.00 unknown 130% / 140% 100 / 100dmc used (rb) Compactron (cat:CP-31)
1 8CB11 $1.00 unknown 90% / 100% 60 / 60dmc used (rb) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 130% / 110% 80 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 130% / 130% 100 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 110% / 130% 100 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 120% / 130% 90 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 130% / 130% 100 / 100dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 130% / 130% 100 / 110dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 110% / 130% 100 / 80dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 130% / 130% 100 / 90dmc NOS (OB) Compactron (cat:CP-31)
1 15MX8 $4.00 Magnavox 130% / 130% 100 / 90dmc NOS (OB) Compactron (cat:CP-31)

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 Compactron 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