MDB Ventures Magic Eye 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 Magic Eye Tubes
Qty
Avail | Tube
Type | Price
Each | Tube
Brand | Emission
Strength | Mutual
Conduct |
Desc |
Notes
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| 1 | 2E5 | $18.00 | Philco | 100% | --- | NOS (ob) | GT - Eye Tube - box flap missing |
| 1 | 2E5 | $20.00 | Philco | 100% | --- | NOS (OB) | GT - Eye Tube |
| 1 | 2E5 | $20.00 | GE | 100% | --- | NOS (OB) | GT - Eye Tube |
| 1 | 2E5 | $18.00 | RCA | 100% | --- | NOS (ob) | GT - Eye Tube - torn box flap |
| 1 | 2E5-ST | $30.00 | RCA | 120% | --- | NOS (OB) | ST - Eye Tube - damaged box |
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| 1 | 6AB5 / 6N5 | $40.00 | RCA Victor | 100% | --- | NOS (ob) | GT - Eye Tube - damaged box |
| 1 | 6AB5 / 6N5 | $39.00 | GE | 110% | --- | NOS (ob) | GT - Eye Tube - damaged box |
| 1 | 6AB5 / 6N5 | $20.00 | RCA | 110% | --- | used (rb) | GT - Eye Tube - gray coat near top of tube |
| 1 | 6AB5 | $18.00 | Silvertone | 90% | --- | used (wb) | GT - Eye Tube |
| 1 | 6AB5 | $19.00 | Wards Super Airline | 130% | --- | used (rb) | GT - Eye Tube - damaged box |
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| 1 | 6AL7 | $20.00 | GE | 150% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | GE | 150% | --- | NOS (ob) | GT - Eye Tube - damaged box |
| 1 | 6AL7 | $20.00 | RCA | 140% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | RCA | 140% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | RCA | 150% | --- | NOS (ob) | GT - Eye Tube - torn box flap |
| 1 | 6AL7 | $20.00 | RCA | 130% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | RCA | 120% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Raytheon | 140% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Raytheon | 140% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Raytheon | 150% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Raytheon | 150% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Raytheon | 150% | --- | NOS (ob) | GT - Eye Tube - torn box flap |
| 1 | 6AL7 | $20.00 | Delco | 120% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Delco | 140% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Tung-Sol | 140% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | Tung-Sol | 150% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $20.00 | CBS | 130% | --- | NOS (ob) | GT - Eye Tube |
| 1 | 6AL7 | $10.00 | RCA | 130% | --- | used (rb) | GT - Eye Tube |
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| 1 | 6BR5 / EM80 | $16.00 | Amperex | 120% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6BR5 / EM80 | $16.00 | Amperex | 120% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6BR5 / EM80 | $16.00 | Amperex | 120% | --- | NOS (OB) | mini - Eye Tube |
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| 1 | 6E5 | $40.00 | Philco | 100% | --- | NOS (OB) | GT - Eye Tube cat:312-395 |
| 1 | 6E5 | $40.00 | Philco | 110% | --- | NOS (OB) | GT - Eye Tube cat:312-396 |
| 1 | 6E5 | $40.00 | Sylvania | 100% | --- | NOS (ob) | GT - Eye Tube - damaged box |
| 1 | 6E5 | $40.00 | RCA | 100% | --- | NOS (wb) | GT - Eye Tube - for Knight |
| 1 | 6E5 / VT-215 | $25.00 | RCA | 100% | good eye | used (L) | GT - Eye Tube |
| 1 | 6E5 / VT-215 | $25.00 | Sylvania | 120% | good eye | used (L) | GT - JAN - Eye Tube |
| 1 | 6E5 | $35.00 | National Union | 100% | good eye | used (L) | GT - Eye Tube - Includes socket |
| 1 | 6E5-ST | $40.00 | RCA | 110% | good eye | used (wb) | ST - Eye Tube |
| 1 | 6E5 | $15.00 | Sylvania | 100% | fair eye | used (GT) | eye tube |
| 1 | 6E5 | $15.00 | Sylvania | 100% | fair eye | used (GT) | eye tube - tape on base |
| 1 | 6E5 | $15.00 | RCA | 100% | fair eye | used (GT) | eye tube |
| 1 | 6E5 | $5.00 | Marconi | 80% | very weak eye | used (ST) | eye tube |
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| 1 | 6FG6 / EM84 | $30.00 | Amperex | 100% | --- | NOS (OB) | mini - Eye Tube - Bugle Boy - damaged box |
| 1 | 6FG6 / EM84 | $30.00 | Brimar | 120% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | GE | 200% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | GE | 100% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | RCA | 100% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Motorola | 120% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | NPC Nucleonic | 100% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Zenith | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Zenith | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Zenith | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Zenith | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Zenith | 120% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | GE | 100% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | GE | 100% | --- | NOS (wb) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $20.00 | Sylvania | 140% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $12.00 | Toyu Nusen | 90% | --- | used (rb) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $40.00 | Telefunken | 120% | --- | used (rb) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $12.00 | Valvo | 100% | --- | used (rb) | mini - Eye Tube |
| 1 | 6FG6 / EM84 | $12.00 | unknown | 100% | --- | used (rb) | mini - Eye Tube (holland) |
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| 1 | 6G5 / 6U5 | $15.00 | GE | 40% | weak eye | used (GT) | eye tube - GE logo on eye cap |
| 1 | 6U5 | $5.00 | RCA | 120% | weak eye | used | (GT) eye tube |
| 1 | 6U5 | $5.00 | GE | 140% | weak eye | used | (GT) eye tube |
| 1 | 6U5 / 6G5 | $5.00 | Super Silvertone | 130% | weak eye | used | (GT) eye tube |
| 1 | 6G5 / 6U5 | $5.00 | Philco | 100% | weak eye | used | (GT) eye tube (cat:403-303) |
| 1 | 6G5 / 6U5 | $5.00 | Wards Super Airline | --- | weak eye | used | (GT) eye tube |
| 1 | 6G5 / 6U5 | $5.00 | Zenith | --- | weak eye | used | (GT) eye tube |
| 1 | 6G5 / 6U5 | $5.00 | GE | --- | weak eye | used | (GT) eye tube |
| 1 | 6U5 | $5.00 | RCA | --- | weak eye | used | (GT) eye tube |
| 1 | 6G5 | $5.00 | RCA | --- | weak eye | used | (ST) eye tube |
| 1 | 6G5 / 6U5 | $5.00 | National Union | 140% | weak eye | used (ST) | eye tube |
| 1 | 6G5 | $5.00 | National Union | 100% | weak eye | used (ST) | eye tube |
| 1 | 6G5 | $5.00 | Coronado | 140% | weak eye | used (ST) | eye tube |
| 1 | 6U5 | $5.00 | Super Silvertone | 120% | weak eye | used | (GT) eye tube |
| 1 | 6U5 | $3.00 | Super Silvertone | 120% | very weak eye | used | (GT) eye tube - loose base - engraved base - scratches on base |
| 1 | 6U5 | $3.00 | Super Silvertone | 70% | very weak eye | used | (GT) eye tube (cat:403-304) |
| 1 | 6G5 / 6U5 | $3.00 | Wards Super Airline | 90% | very weak eye | used | (GT) eye tube (cat:403-302) |
| 1 | 6G5 | $5.00 | Wards Super Airline | 10% | very weak eye | used (ST) | eye tube (cat:403-207) |
| 1 | 6G5 | $3.00 | Ken-Rad | --- | non-working eye | used | (ST) eye tube - engraved base |
| 1 | 6G5 / 6U5 | $3.00 | GE | --- | non-working eye | used | (GT) eye tube |
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| 1 | 6GX8 / EAM86 | $45.00 | Telefunken | 100% | --- | NOS (wb) | mini - Eye Tube |
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| 1 | 6HU6 / EM87 | $40.00 | Amperex | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Amperex | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Amperex | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Amperex | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Webcor | 120% | --- | NOS (wb) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Philco | 150% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Philco | 150% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | Philco | 130% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $40.00 | RCA | 110% | --- | NOS (OB) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $20.00 | Webcor | 110% | --- | used (rb) | mini - Eye Tube |
| 1 | 6HU6 / EM87 | $20.00 | Philco | 110% | --- | used (rb) | mini - Eye Tube |
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| 1 | 1629 / VT-138 | $15.00 | Ken-Rad | 120% | --- | NOS (ob) | GT - Eye Tube - JAN - for Stromberg Carlson - damaged box |
| 1 | 1629 / VT-138 | $15.00 | RCA | 120% | --- | NOS (wb) | GT - Eye Tube - JAN - gray coat |
| 1 | 1629 / VT-138 | $15.00 | RCA | 120% | --- | NOS (wb) | GT - Eye Tube - JAN - gray coat cat:404-38 |
| 1 | 1629 / VT-138 | $15.00 | RCA | 120% | --- | NOS (wb) | GT - Eye Tube |
| 1 | 1629 | $14.00 | Sylvania | 120% | --- | NOS (OB) | GT - Eye Tube |
| 1 | 1629 | $14.00 | RCA | 100% | --- | NOS (OB) | GT - Eye Tube |
| 1 | 1629 | $14.00 | RCA | 100% | --- | NOS (ob) | GT - Eye Tube - very worn box |
| 1 | 1629 | $14.00 | RCA | 120% | --- | NOS (OB) | GT - Eye Tube - water damaged box |
| 1 | 1629 | $14.00 | RCA | 120% | --- | NOS (wb) | GT - Eye Tube - US Navy |
| 1 | 1629 | $14.00 | GE | 120% | --- | NOS (wb) | GT - Eye Tube |
| 1 | 1629 | $14.00 | Lafayette | 130% | --- | NOS (wb) | GT - Eye Tube |
| 1 | 1629 / VT-138 | $8.00 | Sylvania | 130% | good eye | used (L) | GT - Eye Tube |
| 1 | 1629 / VT-138 | $8.00 | Sylvania | 120% | good eye | used (L) | GT - Eye Tube |
| 1 | 1629 / VT-138 | $8.00 | Sylvania | 120% | good eye | used (L) | GT - Eye Tube - JAN |
| 1 | 1629 | $8.00 | Tung-Sol | 120% | good eye | used (L) | GT - Eye Tube |
| 1 | 1629 / VT-138 | $5.00 | RCA | 100% | fair eye | used (L) | (GT) eye tube - JAN - gray coat |
| 1 | 1629 / VT-138 | $5.00 | RCA | 120% | fair eye | used (L) | (GT) eye tube - US Army |
| 1 | 1629 | $12.00 | Lafayette | 120% | --- | used (OB) | (ST) eye tube - shadow on one side of eye |
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| 1 | DM71 | $12.50 | Amperex | untested | heater ok | looks NOS (OB) | some corrosion on pins |
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| 1 | EM71 | $60.00 | Lorenz | untested | heater ok | looks NOS (OB) | loctal Eye Tube |
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| 1 | 6M-E10 | $75.00 | Sun | untested | heater ok | looks NOS (wb) | mini 7pin traditional magic eye tube |
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| 1 | Socket | $5.00 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - one inch long cloth wires - metal backshell |
| 1 | Socket | $5.00 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - one inch long plastic wires - metal backshell |
| 1 | Socket | $4.00 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - 2.5 inch cloth wires - internal waffer ok |
| 1 | Socket | $2.50 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - needs new wires - internal waffer ok |
| 1 | Socket | $2.50 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - needs new wires - internal waffer ok |
| 1 | Socket | $0.50 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - three socket pins missing - needs new wires - no waffer |
| 1 | Socket | $0.50 | unknown | --- | --- | used | bakalite socket for 1629 and 6E5 / 6N5 type eye tube - shell only - no socket pins - no wires - no waffer |
| 1 | Mount | $8.00 | unknown | --- | --- | used | socket and mount bracket for 1629 and 6E5 / 6N5 type eye tube. |
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 Magic Eye 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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and
Bargain Bin
for more savings!
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