MDB Ventures Audio Tubes

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Type: 6AF9 , 6BM8/ECL82 , 6GE8 , 7734 , 6GE8/7734 , 6GW8/ECL86 , 6Y9/EFL200 , 16Y9/PFL200 , 9GV8 , 10GV8 , 11BM8 , 11MS8 , 16A5 , PL82 , 16A8 , 17A8 , 18GV8 , 50BM8


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) ---

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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