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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, miniature, subminiature, metal, power, transmitter tubes and many more.
MDB Ventures Audio Tubes
Quantity Available | Tube Type | Price Each | Tube Brand | Emission Strength | Mutual Conductance | Description | Notes
|
| 1 | 6AF9 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M9) Germany
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 90/100dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 110/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 110/90dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 100/110dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 110/110dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | Zenith | --- | 100/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | International Servicemaster | --- | 100/110dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | International Servicemaster | --- | 110/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | Philco | --- | 100/100dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | Dumont | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | Westinghouse | --- | 90/90dmc | NOS (OB) | (M9) USA
| | 1 | 6AF9 | $2.50 | Raythoen | --- | 100/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | GE | --- | 100/110dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | GE | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | GE | --- | 100/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | GE | --- | 100/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | GE | --- | 100/110dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | GE | --- | 100/90dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | GE | --- | 110/100dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | GE | --- | 100/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/100dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M9) Germany
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M9) Germany
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/90dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/90dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 110/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 110/100dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | RCA | --- | 110/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 110/110dmc | NOS (OB) | (M9) Japan
| | 1 | 6AF9 | $2.50 | RCA | --- | 90/110dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 110/110dmc | NOS (OB) | (M9) Holland
| | 1 | 6AF9 | $2.50 | RCA | --- | 90/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/110dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/100dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6AF9 | $2.50 | RCA | --- | 100/90dmc | NOS (OB) | (M9) Britain
| | 1 | 6BM8/ECL82 | $20.00 | Amperex | 110%/125% | 105/105dmc | NOS (wb) | (M9) ---
| | 1 | 6BM8/ECL82 | $15.00 | Raytheon | 120%/120% | 100/90dmc | NOS (OB) | (M9) ---
| | 1 | 6BM8/ECL82 | $15.00 | Raytheon | 100%/110% | 100/100dmc | NOS (OB) | (M9) ---
| | 1 | 6BM8/ECL82 | $15.00 | Sylvania | 110%/130% | 100/110dmc | NOS (OB) | (M9) yellow lettering
| | 1 | 6BM8/ECL82 | $15.00 | Sylvania | 105%/105% | 95/100dmc | NOS (OB) | (M9) yellow lettering
| | 1 | 6BM8/ECL82 | $15.00 | Sylvania | 120%/130% | 120/110dmc | NOS (OB) | (M9) yellow lettering
| | 1 | 6BM8/ECL82 | $14.00 | Westinghouse | 110%/120% | 100/100dmc | NOS (OB) | (M9) ---
| | 1 | 6BM8/ECL82 | $14.00 | Westinghouse | 120%/130% | 100/100dmc | NOS (OB) | (M9) ---
| | 1 | 6BM8/ECL82 | $15.00 | GE | 110%/110% | 100/95dmc | NOS (OB) | (M9) ---
| | 1 | 6BM8/ECL82 | $12.00 | Matsushita | 110%/120% | 100/110dmc | NOS (wb) | (M9) ---
| | 1 | 6BM8/ECL82 | $12.00 | Motorola | 120%/120% | 110/120dmc | NOS (OB) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Arvin/Telectron | 120%/110% | 110/90dmc | NOS (ob) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Arvin/Telectron | 115%/100% | 110/90dmc | NOS (ob) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Arvin/Telectron | 110%/105% | 100/90dmc | NOS (ob) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Mullard | 95%/110% | 190/90dmc | used (rb) | (M9) Britain
| | 1 | 6BM8/ECL82 | $5.00 | Toshiba | 110%/120% | 110/100dmc | used (rb) | (M9) Japan
| | 1 | 6BM8/ECL82 | $4.00 | unknown | 110%/125% | 100/110dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $3.00 | unknown | 90%/105% | 80/95dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Mullard | 110%/100% | 100/80dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Mullard for Recordio | 100%/110% | 100/95dmc | used (rb) | (M9) Britain
| | 1 | 6BM8/ECL82 | $10.00 | Telam | 120%/120% | 100/100dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $10.00 | Telam | 110%/110% | 100/110dmc | used (wb) | (M9) ---
| | 1 | 6BM8/ECL82 | $8.00 | Valvo | 100%/110% | 95/95dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $7.50 | RCA | 100%/120% | 120/100dmc | used (ob) | (M9) ---
| | 1 | 6BM8/ECL82 | $5.00 | Sylvania | 110%/95% | 110/100dmc | used (ob) | (M9) yellow lettering
| | 1 | 6BM8/ECL82 | $5.00 | Sylvania | 110%/95% | 100/95dmc | used (ob) | (M9) yellow lettering
| | 1 | 6BM8/ECL82 | $5.00 | Motorola | 90%/85% | 75/80dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $5.00 | GE | 90%/100% | 95/90dmc | used (wb) | (M9) France
| | 1 | 6BM8/ECL82 | $4.00 | Sears | 110%/120% | 90/90dmc | used (rb) | (M9) ---
| | 1 | 6BM8/ECL82 | $5.00 | Mullard | 80%/75% | 65/60dmc | used (wb) | (M9) ---
| | 1 | 6GE8/7734 | $24.00 | Westinghouse | 105%/110% | 100/110dmc | NOS (OB) | (M9) torn box flap
| | 1 | 6GE8/7734 | $12.00 | Westinghouse | 100%/90% | 90/110dmc | used good (wb) | (M9) ---
| | 1 | 6GE8 | $12.00 | Westinghouse | 110%/95% | 80/110dmc | used good (wb) | (M9) ---
| | 1 | 6GE8 | $8.00 | Westinghouse | 80%/150% | 120/60dmc | used fair (rb) | (M9) ---
| | 1 | 6GW8/ECL86 | $40.00 | Amperex | 110%/130% | 120/100dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8 | $25.00 | Telefunken | 120%/120% | 110/100dmc | used (wb) | (M9) ---
| | 1 | 6GW8 | $20.00 | Amperex | 120%/120% | 110/110dmc | used (wb) | (M9) ---
| | 1 | 6GW8/ECL86 | $10.00 | Tung-Sol | 125%/150% | 110/115dmc | used (ob) | (M9) ---
| | 1 | 6GW8/ECL86 | $18.00 | RCA | 130%/130% | 120/100dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $18.00 | RCA | 120%/130% | 105/90dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $12.00 | Ten | 110%/120% | 110/90dmc | NOS (wb) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Realistic | 120%/140% | 110/110dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Admiral | 120%/130% | 115/110dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Zenith | 110%/130% | 100/100dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Westinghouse | 110%/120% | 100/95dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Packard Bell by Amperex | 110%/130% | 110/110dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Triad | 120%/125% | 120/100dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $14.00 | Triad | 120%/140% | 120/120dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8 | $14.00 | Triad | 120%/150% | 120/110dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8 | $14.00 | Triad | 130%/120% | 110/90dmc | NOS (OB) | (M9) ---
| | 1 | 6GW8/ECL86 | $10.00 | El-Menco | 120%/120% | 90/90dmc - 2000/1600:1120/1100Gm | NOS (OB) | (M9) damaged box
| | 1 | 6GW8/ECL86 | $7.50 | Clairtone | 130%/120% | 120/100dmc | used (rb) | (M9) ---
| | 1 | 6GW8/ECL86 | $7.50 | Hallicrafters | 100%/120% | 100/85dmc | used (rb) | (M9) ---
| | 1 | 6GW8 | $7.50 | Hallicrafters | 120%/140% | 100/110dmc | used (rb) | (M9) Japan
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/100dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Holland
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Holland
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 100/90dmc | NOS (OB) | (M10) Holland
| | 1 | 6Y9/EFL200 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Germany
| | 1 | 6Y9/EFL200 | $2.50 | Sylvania | --- | 100/100dmc | NOS (OB) | (M10) Germany
| | 1 | 6Y9/EFL200 | $2.50 | Sylvania | --- | 100/100dmc | NOS (OB) | (M10) Germany
| | 1 | 6Y9/EFL200 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M10) Germany
| | 1 | 6Y9/EFL200 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M10) England
| | 1 | 6Y9/EFL200 | $2.50 | Zenith | --- | 90/100dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | Admiral | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | Admiral | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | Admiral | --- | 100/90dmc | NOS (OB) | (M10) Germany
| | 1 | 6Y9/EFL200 | $2.50 | GE | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9/EFL200 | $2.50 | GE | --- | 100/90dmc | NOS (OB) | (M10) Holland
| | 1 | 6Y9/EFL200 | $2.50 | GE | --- | 100/90dmc | NOS (OB) | (M10) Japan
| | 1 | 6Y9 | $2.50 | RCA | --- | 90/90dmc | NOS (OB) | (M10) Holland
| | 1 | 6Y9 | $2.50 | Dumont | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9 | $2.50 | Zenith | --- | 90/90dmc | NOS (OB) | (M10) England
| | 1 | 6Y9 | $2.50 | GE | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9 | $2.50 | GE | --- | 100/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M10) Britain
| | 1 | 6Y9 | $2.50 | Sylvania | --- | 90/90dmc | NOS (OB) | (M10) England
| | 1 | 6Y9 | $2.50 | Sylvania | --- | 100/90dmc | NOS (OB) | (M10) England
| | 1 | 6Y9 | $2.50 | Admiral | --- | 90/100dmc | NOS (OB) | (M10) Germany
| | 1 | 16Y9/PFL200 | $2.50 | Amperex | --- | 100/100dmc | NOS (OB) | (M10) Holland - world logo
| | 1 | 9GV8/XCL85 | $3.00 | RCA | 130%/130% | 100:120 DMC | NOS (OB) | (M9) red - Brazil
| | 1 | 9GV8/XCL85 | $3.00 | RCA | 130%/110% | 110:100 DMC | NOS (OB) | (M9) red - Japan
| | 1 | 9GV8/XCL85 | $3.00 | RCA | 130%/110% | 100:110 DMC | NOS (OB) | (M9) red - Japan
| | 1 | 9GV8/XCL85 | $3.00 | RCA | 130%/130% | 110:120 DMC | NOS (OB) | (M9) red - Holland
| | 1 | 9GV8/XCL85 | $3.00 | Sylvania | 130%/115% | 110:110 DMC | NOS (OB) | (M9) yellow - Holland
| | 1 | 9GV8/XCL85 | $3.00 | Sylvania | 110%/120% | 120:110 DMC | NOS (OB) | (M9) yellow - Brazil
| | 1 | 9GV8/XCL85 | $3.00 | Sylvania | 110%/130% | 100:120 DMC | NOS (OB) | (M9) yellow - Brazil
| | 1 | 9GV8/XCL85 | $3.00 | Sylvania | 120%/120% | 100:100 DMC | NOS (OB) | (M9) yellow - Brazil
| | 1 | 9GV8/XCL85 | $3.00 | Zenith | 140%/100% | 120:100 DMC | NOS (OB) | (M9) Brazil
| | 1 | 9GV8/XCL85 | $3.00 | Zenith | 110%/120% | 110:110 DMC | NOS (OB) | (M9) Brazil
| | 1 | 9GV8/XCL85 | $3.00 | Admiral | 120%/120% | 100:100 DMC | NOS (OB) | (M9) Holland
| | 1 | 9GV8/XCL85* | $1.50 | RCA | 120%/105% | 110:100 DMC | used (OB) | (M9) red - Brazil
| | 1 | 9GV8/XCL85 | $1.50 | RCA | 120%/120% | 120:110 DMC | used (OB) | (M9) red - Holland
| | 1 | 9GV8/XCL85 | $1.50 | Amiral | 125%/120% | 110:110 DMC | used (rb) | (M9) Brazil
| | 1 | 10GV8/LCL85 | $4.00 | Sylvania | 115%/120% | 100:100 DMC | NOS (OB) | (M9) yellow - England
| | 1 | 10GV8/LCL85 | $4.00 | Sylvania | 110%/125% | 105:110 DMC | NOS (OB) | (M9) yellow - England
| | 1 | 10GV8/LCL85 | $1.50 | RCA | 110%/100% | 110:85 DMC | used (OB) | (M9) Japan
| | 1 | 10GV8/LCL85 | $1.50 | unknown | 100%/105% | 105:90 DMC | used (rb) | (M9) Japan
| | 1 | 11BM8 | $5.00 | RCA | 110%/130% | 110:115DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | RCA | 110%/120% | 120:115DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | RCA | 100%/110% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | RCA | 110%/120% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | RCA | 100%/100% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | RCA | 100%/120% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | RCA | 100%/110% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | GE | 120%/110% | 120:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | Westinghouse | 100%/110% | 105:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | Zenith | 110%/110% | 105:110DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | Magnavox | 100%/120% | 100:100DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | International Servicemaster | 100%/120% | 110:110DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $5.00 | International Servicemaster | 110%/130% | 115:120DMC | NOS (OB) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 100%/100% | 110:110DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 110%/90% | 120:100DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 100%/100% | 120:110DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 100%/115% | 120:110DMC | used (wb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 110%/90% | 120:110DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 110%/100% | 120:100DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 105%/110% | 120:110DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Matsushita | 110%/120% | 120:110DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Packard Bell | 120%/120% | 120:110DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Packard Bell | 110%/105% | 120:100DMC | used (rb) | (M9) ---
| | 1 | 11BM8 | $2.50 | Packard Bell | 110%/110% | 120:100DMC | used (wb) | (M9) ---
| | 1 | 11BM8 | $2.50 | unknown | 120%/100% | 120:120DMC | used (wb) | (M9) ---
| | 1 | 11BM8 | $1.00 | unknown | 110%/90% | 80:80DMC | used (L) | (M9) ---
| | 1 | 11BM8 | $1.00 | Matsushita | 120%/110% | 95:80DMC | used (L) | (M9) ---
| | 1 | 11BM8 | $1.00 | Matsushita | 115%/95% | 90:80DMC | used (L) | (M9) ---
| | 1 | 11BM8 | $1.00 | Matsushita | 110%/105% | 90:90DMC | used (L) | (M9) ---
| | 1 | 11BM8 | $1.00 | Matsushita | 120%/110% | 95:80DMC | used (L) | (M9) ---
| | 1 | 11MS8 | $5.00 | Zenith | 130%/110% | 100:110DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $5.00 | Sylvania | 120%/110% | 105:110DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $5.00 | RCA | 110%/100% | 95:90DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $5.00 | RCA | 120%/110% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $5.00 | RCA | 120%/110% | 110:190DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $5.00 | RCA | 110%/100% | 100:95DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $5.00 | RCA | 110%/110% | 105:110DMC | NOS (OB) | (M9) ---
| | 1 | 11MS8 | $2.50 | Sylvania | 90%/120% | 90:100DMC | used (OB) | (M9) Japan
| | 1 | 11MS8 | $2.50 | Matsushita | 100%/110% | 90:90DMC | used (rb) | (M9) ---
| | 1 | 11MS8 | $2.50 | Matsushita | 125%/100% | 90:90DMC | used (rb) | (M9) ---
| | 1 | 11MS8 | $2.00 | Matsushita | 130%/100% | 90:80DMC | used (L) | (M9) ---
| | 1 | 11MS8 | $2.00 | Matsushita | 100%/110% | 80:75DMC | used (L) | (M9) ---
| | 1 | 16A5/PL82 | $2.00 | Amperex | 130% | 110 DMC | NOS (OB) | (M9) Bugle Boy - torn box flap
| | 1 | 16A8 | $5.00 | Matsushita | 120%/120% | 110:100DMC | NOS (wb) | (M9) ---
| | 1 | 16A8 | $5.00 | Matsushita | 125%/130% | 110:100DMC | NOS (wb) | (M9) ---
| | 1 | 16A8 | $5.00 | GE | 130%/105% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | GE | 120%/120% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | Sylvania | 130%/110% | 100:110DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | Sylvania | 120%/110% | 100:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | RCA | 130%/120% | 100:110DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | RCA | 140%/140% | 110:100DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | RCA | 120%/120% | 110:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | RCA | 125%/120% | 100:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | RCA | 130%/120% | 100:100DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | RCA | 120%/120% | 110:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | RCA | 110%/100% | 100:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | GE | 120%/120% | 100:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8/PLC82 | $5.00 | Motorola | 120%/125% | 110:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | Philco | 115%/125% | 100:90DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | Magnavox | 125%/130% | 105:100DMC | NOS (OB) | (M9) ---
| | 1 | 16A8 | $5.00 | Motorola | 120%/125% | 110:100DMC | NOS (wb) | (M9) ---
| | 1 | 16A8 | $3.00 | Tungsram | 110%/95% | 100:90DMC | used (wb) | (M9) ---
| | 1 | 16A8 | $2.50 | Matsushita | 125%/130% | 110:80DMC | used (rb) | (M9) ---
| | 1 | 16A8 | $5.00 | Matsushita | 120%/90% | 110:80DMC | used (rb) | (M9) ---
| | 1 | 17A8 | $5.00 | GE | 110%/110% | 100:100DMC | NOS (OB) | (M9) ---
| | 1 | 17A8 | $5.00 | GE | 110%/120% | 100:110DMC | NOS (OB) | (M9) ---
| | 1 | 18GV8/PCL85 | $5.00 | Sylvania | 120%/130% | 110:110 DMC | NOS (OB) | (M9) yellow - Holland
| | 1 | 18GV8/PCL85 | $5.00 | RCA | 110%/120% | 110:90 DMC | NOS (OB) | (M9) red - Mexico
| | 1 | 18GV8/PCL85 | $2.00 | Amperex | 110%/90% | 100:80 DMC | used (ob) | (M9) Holland - world logo
| | 1 | 18GV8/PCL85 | $2.00 | unknown | 100%/130% | 90:85 DMC | used (wb) | (M9) ---
| | 1 | 50BM8 | $7.50 | Mullard | 120%/100% | 120:100DMC | NOS (OB) | (M9) ---
| | 1 | 50BM8 | $7.50 | Mullard | 110%/120% | 120:95DMC | NOS (OB) | (M9) ---
| | 1 | 50BM8 | $7.50 | Mullard | 120%/120% | 120:100DMC | NOS (wb) | (M9) ---
| | 1 | 50BM8/UCL82 | $7.50 | Amperex | 120%/120% | 100:100DMC | NOS (OB) | (M9) Bugle Boy - Holland
| | 1 | 50BM8/UCL82 | $7.50 | Amperex | 110%/120% | 100:90DMC | NOS (OB) | (M9) Bugle Boy - Holland
| | 1 | 50BM8/UCL82 | $7.50 | Amperex | 120%/115% | 100:100DMC | NOS (OB) | (M9) Bugle Boy - Holland
| | 1 | 50BM8 | $5.00 | Zenith | 110%/120% | 120:110DMC | NOS (OB) | (M9) ---
| | 1 | 50BM8 | $5.00 | RCA | 125%/120% | 120:100DMC | NOS (OB) | (M9) ---
| | 1 | 50BM8 | $4.00 | Mullard/IEC | 115%/120% | 110:100DMC | used (rb) | (M9) ---
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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 audio 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.
Contact MDB Ventures sales@mdbventures.com
Due to the highly volatile nature of the tube business, all Prices are subject to change without notice.
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