MDB Ventures Audio Tubes

Save on NOS and Used Audio Tubes!

MDB Ventures Home

Don't forget to visit our Discount Bargain Packs and Bargain Bin for more savings!

---

Type: 6AQ8 , ECC85 , 9AQ8 , PCC85 , 26AQ8 , UCC85 , 6922 , 7308 , E88CC , ECC88 , 6DJ8 , 6DT8 , 6EU7 , 6EV7 , 6KN8 , 407 , 417/5842 , 5670 , 2C51 , 396A , 5656 , 6099 , 6414 , 0528 , 6829

---

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 6AQ8/ECC85 $15.00 RCA 120%/120% 6000:5800/4000Gm NOS (OB) (M9) oval gray plates - Japan 1 6AQ8/ECC85 $15.00 RCA 130%/130% 5600:5800/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Britain 1 6AQ8/ECC85 $15.00 RCA 130%/140% 5600:5800/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Mexico 1 6AQ8/ECC85 $15.00 RCA 130%/120% 5400:5200/4000Gm NOS (wb) (M9) smooth rectangular gray plates - Germany 1 6AQ8/ECC85 $15.00 RCA 120%/130% 4600:5500/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Mexico 1 6AQ8/ECC85 $15.00 RCA 115%/125% 4000:4600/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Mexico 1 6AQ8/ECC85 $15.00 RCA 125%/115% 5600:5000/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Japan 1 6AQ8/ECC85 $15.00 RCA 100%/100% 5400:5500/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Canada 1 6AQ8/ECC85 $15.00 Tung-Sol 115%/115% 5200:5200/4000Gm NOS (OB) (M9) ribbed rectangular gray plates - USA 1 6AQ8/ECC85 $15.00 GE 130%/130% 5200:5200/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Britain - missing box flap 1 6AQ8/ECC85 $15.00 Sonotone 140%/120% 6000:5500/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Germany 1 6AQ8/ECC85 $15.00 Sylvania 120%/120% 5100:4800/4000Gm NOS (OB) (M9) smooth rectangular gray plates - Holland 1 6AQ8/ECC85 $15.00 Sylvania 120%/120% 5000:5200/4000Gm NOS (OB) (M9) smooth rectangular gray plates - England 1 6AQ8/ECC85 $7.50 Philips Miniwatt 125%/135% 4000:4100/4000Gm used (wb) (M9) smooth rectangular gray plates - Holland 1 6AQ8/ECC85 $7.50 Sylvania 110%/110% 4100:4100/4000Gm used (ob) (M9) smooth rectangular gray plates - Czech 1 6AQ8/ECC85 $7.50 RCA 130%/120% 5200:5000/4000Gm used (wb) (M9) smooth rectangular gray plates - England 1 6AQ8/ECC85 $7.50 RCA 110%/110% 4000:4000/4000Gm used (wb) (M9) smooth rectangular gray plates - Germany 1 6AQ8/ECC85 $6.00 ITT 120%/115% 4800:4600/4000Gm used (rb) (M9) smooth rectangular gray plates - Japan 1 6AQ8/ECC85 $7.50 Raytheon 105%/100% 5000:5000/4000Gm used (rb) (M9) smooth rectangular gray plates 1 6AQ8/ECC85 $7.50 Valvo 110%/110% 4500:4800/4000Gm used (wb) (M9) smooth rectangular gray plates 1 6AQ8/ECC85 $5.00 Sears 100%/125% 3500:4500/4000Gm used (rb) (M9) smooth rectangular gray plates 1 6AQ8/ECC85 $5.00 unknown 100%/110% 4000:4400/4000Gm used (rb) (M9) smooth rectangular gray plates - Britain 1 6AQ8/ECC85 $5.00 unknown 100%/110% 4100:3800/4000Gm used (wb) (M9) smooth rectangular gray plates 1 6AQ8/ECC85 $5.00 NEC 110%/105% 3500:3500/4000Gm used (wb) (M9) smooth rectangular gray plates - Japan 1 6AQ8/ECC85 $5.00 Sylvania 100%/100% 3500:3500/4000Gm used (wb) (M9) smooth rectangular gray plates - Holland 1 6AQ8/ECC85 $3.50 RCA 90%/100% 2600:2800/4000Gm used (rb) (M9) smooth rectangular gray plates - Germany 1 6AQ8/ECC85 $1.00 Amperex 80%/120% 2000:3600/4000Gm used (ob) (M9) Bugle boy - smooth rectangular gray plates - Holland 1 6AQ8/ECC85 $4.00 Telefunken 75%/80% 1800:2000/4000Gm used(wb) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $3.00 Matsushita 130%/120% 6750:6500/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8/PCC85 $3.00 Matsushita 130%/130% 7000:7000/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8/PCC85 $3.00 Matsushita 110%/105% 6500:6250/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8/PCC85 $3.00 GE 100%/100% 4800:5000/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8 $3.00 GE 100%/100% 5000:5000/4000Gm NOS (OB) (M9) smooth rectangular gray plates - italy 1 9AQ8/PCC85 $3.00 GE 120%/110% 6250:6000/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8/PCC85 $3.00 Raytheon 120%/110% 6000:5800/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8 $3.00 Philips 100%/100% 4800:4800/4000Gm NOS (OB) (M9) smooth rectangular gray plates - england 1 9AQ8/PCC85 $3.00 RCA 100%/105% 5600:5800/4000Gm NOS (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8/PCC85 $2.00 RCA 120%/130% 6400:6500/4000Gm used (OB) (M9) smooth rectangular gray plates - japan 1 9AQ8/PCC85 $2.00 Matsushita 110%/110% 5200:5400/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 Matsushita 100%/110% 5200:5400/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 Packard Bell 100%/110% 5400:5600/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 Matsushita 90%/100% 5200:5100/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $0.50 Packard Bell 90%/80% 5000:5000/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $0.50 Matsushita 80%/95% 4600:4600/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 Matsushita 100%/120% 5200:5800/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 Matsushita 110%/120% 5800:6000/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 Matsushita 100%/110% 5500:5500/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 Matsushita 100%/110% 5800:5800/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $2.00 unknown 110%/115% 5800:6000/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 Matsushita 100%/90% 5400:5000/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 Arvin 90%/110% 6000:6500/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 RCA 90%/90% 5000:5000/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 Matsushita 90%/110% 5000:5600/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 Matsushita 90%/95% 5500:5800/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $1.00 Matsushita 90%/100% 5000:5400/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $0.50 Matsushita 85%/90% 4800:5200/4000Gm used (L) (M9) smooth rectangular gray plates 1 9AQ8/PCC85 $0.50 Matsushita 90%/85% 5200:4900/4000Gm used (L) (M9) smooth rectangular gray plates 1 26AQ8/UCC85 $2.00 Philips 110%/110% Gm used (rb) (M9) smooth rectangular gray plates 1 7308 $50.00 Amperex 120%/115% 10000:9500/8000Gm used (wb) (M9) US Navy - gold pins - low noise low mic 6922 - 69-72 date code 1 E88CC $20.00 Telsa 120%/115% 10000:9000/8000Gm NOS (wb) (M9) --- 1 6DJ8/ECC88 $40.00 RCA 140%/140% 10000:10000/8000Gm NOS (OB) (M9) red - Holland 1 6DJ8/ECC88 $40.00 RCA 130%/130% 9500:9500/8000Gm NOS (OB) (M9) red - Germany 1 6DJ8/ECC88 $35.00 RCA 120%/135% 9500:10000/8000Gm NOS (OB) (M9) red - Japan 1 6DJ8/ECC88 $40.00 Tung-Sol 120%/120% 9000:9000/8000Gm NOS (OB) (M9) England 1 6DJ8/ECC88 $40.00 ITT by Amperex 120%/120% 10000:10500/8000Gm NOS (OB) (M9) Holland - bugle boy 1 6DJ8 $15.00 Zenith 120%/135% 10000:10000/8000Gm NOS (OB) (M9) USA 1 6DJ8 $15.00 Sylvania 130%/120% 9500:9000/8000Gm NOS (OB (M9) yellow - USA 1 6DJ8 $15.00 Sylvania 140%/135% 10500:10500/8000Gm NOS (OB) (M9) Yellow - Germany 1 6DJ8 $15.00 GE 120%/115% 10000:10000/8000Gm NOS (OB) (M9) white - USA 1 6DJ8/ECC88 $25.00 Telefunken 100%/115% 7000:7500/8000Gm used (rb) (M9) diamond base 1 6DJ8/ECC88 $25.00 Telefunken 100%/100% 7500:8000/8000Gm used (rb) (M9) diamond base 1 6DJ8/ECC88 $20.00 Telefunken 110%/90% 7500:7000/8000Gm used (rb) (M9) germany - diamond base 1 6DJ8/ECC88 $25.00 Amperex 130%/130% 10000:10000/8000Gm used (wb) (M9) holland - bugle boy 1 6DJ8/ECC88 $25.00 Amperex 120%/110% 7500:8000/8000Gm used (wb) (M9) --- 1 6DJ8/ECC88 $25.00 Amperex 120%/110% 8000:8000/8000Gm used (wb) (M9) holland - bugle boy 1 6DJ8/ECC88 $25.00 Amperex 125%/125% 10500:10000/8000Gm used (wb) (M9) holland - bugle boy 1 6DJ8/ECC88 $20.00 Amperex 110%/110% 7500:8000/8000Gm used (wb) (M9) britain - (cat:410-5) 1 6DJ8/ECC88 $20.00 Tesla 100%/110% 7000:7500/8000Gm used (wb) (M9) Checkoslovakia 1 6DJ8/ECC88 $15.00 Toshiba for Tektronix 120%/100% 9000:8000/8000Gm used (OB) (M9) japan - OEM (M3624) 1 6DJ8 $20.00 Siemens 130%/130% 10000:10500/8000Gm used (wb) (M9) --- 1 6DJ8 $15.00 GE 120%/140% 8000:9000/8000Gm used (wb) (M9) white 1 6DJ8 $15.00 GE 120%/120% 10500:10500/8000Gm used (OB) (M9) USA - white 1 6DJ8 $15.00 GE 100%/115% 8500:9000/8000Gm used (OB) (M9) USA - green 1 6DJ8/ECC88 $15.00 RCA 130%/110% 8000:9000/8000Gm used (wb) (M9) germany - red 1 6DJ8/ECC88 $7.50 Amperex 90%/85% 5000:5000/8000Gm used (wb) (M9) holland - bugle boy 1 6DJ8 $7.50 Sylvania 125%/110% 9000:8000/8000Gm used (L) (M9) yellow - USA 1 6DJ8 $7.50 Sylvania 110%/115% 8000:8000/8000Gm used (L) (M9) green - JAN - USA 1 6DJ8 $7.50 Sylvania 100%/110% 8000:8000/8000Gm used (L) (M9) green - JAN - USA 1 6DJ8/ECC88 $5.00 Matsushita 130%/120% 9500:10000/8000Gm used (L) (M9) --- 1 6922/6DJ8 $5.00 Raytheon 130%/110% 9000:7500/8000Gm used (L) (M9) --- 1 6922/6DJ8 $5.00 Raytheon 100%/100% 95/95dmc used (L) (M9) --- 1 6922/6DJ8 $5.00 Raytheon 90%/100% 95/100dmc used (L) (M9) --- 1 6DJ8 $5.00 Sylvania 90%/110% 80/100dmc used (L) (M9) --- 1 6DJ8 $5.00 Sylvania 95%/110% 7000:7500/8000Gm used (L) (M9) green - JAN - USA 1 6DJ8 $5.00 Sylvania 110%/110% 7500:8000/8000Gm used (L) (M9) green - JAN - USA 1 6DJ8 $5.00 Sylvania 110%/110% 7500:7500/8000Gm used (L) (M9) green - JAN - USA 1 6DJ8 $5.00 Sylvania 100%/120% 7500:9000/8000Gm used (L) (M9) yellow - USA 1 6DJ8 $4.00 Sylvania 105%/95% 5500:6000/8000Gm used (L) (M9) green - JAN - USA 1 6DJ8/ECC88 $4.00 unknown 90%/90% 80/80dmc used (L) (M9) --- 1 6DJ8/ECC88 $4.00 unknown 100%/105% 7000:7000/8000Gm used (L) (M9) --- 1 6DJ8/ECC88 $4.00 unknown 110%/120% 8000:8750/8000Gm used (L) (M9) Tektronix 1 6DJ8/ECC88 $4.00 unknown 120%/120% 8000:9000/8000Gm used (L) (M9) --- 1 6DT8 $10.00 Raytheon 110%/110% 4600:4600/4000Gm NOS (OB) (M9) oval black plates (6V 12AT7 with shield) 1 6DT8 $10.00 RCA 125%/110% 4800:4800/4000Gm NOS (OB) (M9) red - rectangular gray plates (6V 12AT7 with shield) 1 6DT8 $5.00 RCA 125%/120% 5200:5000/4000Gm used (wb) (M9) oval black plates (6V 12AT7 with shield) 1 6DT8 $5.00 RCA 130%/130% 5800:5800/4000Gm used (wb) (M9) oval black plates (6V 12AT7 with shield) 1 6DT8 $4.00 Sylvania 110%/100% 4000:3800/4000Gm used (OB) (M9) yellow - rectangular gray plates (6V 12AT7 with shield) 1 6EU7 $25.00 RCA 130%/130% 1500:1550/1250Gm NOS (OB) (M9) rectangular ribbed gray plates 1 6EU7 $25.00 RCA 140%/140% 1650:1750/1250Gm NOS (OB) (M9) rectangular ribbed gray plates 1 6EU7 $25.00 RCA 115%/120% 1250:1350/1250Gm NOS (OB) (M9) rectangular ribbed gray plates 1 6EU7 $24.00 Sylvania 140%/140% 2000:2000/1250Gm NOS (OB) (M9) square gray plates 1 6EU7 $10.00 GE 120%/115% 1350:1300/1250Gm used (wb) (M9) square gray plates 1 6EU7 $10.00 GE 110%/130% 1300:1450/1250Gm used (wb) (M9) square gray plates 1 6EU7 $10.00 GE 115%/115% 1250:1250/1250Gm used (wb) (M9) square gray plates 1 6EU7 $10.00 RCA 120%/115% 1350:1300/1250Gm used (wb) (M9) retangular ribbed gray plates 1 6EU7 $10.00 RCA 140%/130% 1700:1650/1250Gm used (wb) (M9) retangular ribbed gray plates 1 6EU7 $10.00 RCA 130%/135% 1400:1650/1250Gm used (wb) (M9) retangular ribbed gray plates 1 6EU7 $10.00 RCA 140%/140% 1850:1700/1250Gm used (wb) (M9) retangular ribbed gray plates 1 6EU7 $10.00 Sylvania 140%/150% 2300:2300/1250Gm used (wb) (M9) square gray plates 1 6EU7 $10.00 Sylvania 150%/150% 2250:2500/1250Gm used (wb) (M9) square gray plates 1 6EU7 $5.00 Magnavox 140%/140% 1000:1050/1250Gm used (rb) (M9) rectangular ribbed gray plates 1 6EU7 $4.00 RCA 85%/100% 850:1000/1250Gm used (rb) (M9) retangular ribbed gray plates 1 6EV7 $10.00 Amperex 110%/110% 4000:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter 1 6EV7 $10.00 Tung-Sol 110%/120% 4000:4300/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter 1 6EV7 $10.00 Tung-Sol 115%/120% 4300:4500/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter 1 6EV7 $10.00 RCA 110%/110% 4000:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates 1 6EV7 $10.00 RCA 115%/115% 4000:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates - red letters 1 6EV7 $10.00 RCA 110%/110% 4000:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates - red letters 1 6EV7 $10.00 RCA 120%/125% 4400:4500/4000Gm NOS (OB) (M9) retangular ribbed gray plates - red letters 1 6EV7 $10.00 RCA 120%/120% 4200:4300/4000Gm NOS (OB) (M9) retangular ribbed gray plates - red letters 1 6EV7 $10.00 RCA 115%/125% 4200:4600/4000Gm NOS (OB) (M9) retangular ribbed gray plates - red letters 1 6EV7 $10.00 Westinghouse 105%/110% 4200:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates 1 6EV7 $10.00 Motorola 120%/125% 4400:4500/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter 1 6EV7 $10.00 Zenith 135%/125% 5000:4600/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter 1 6EV7 $10.00 Zenith 115%/115% 4600:4800/4000Gm NOS (wb) (M9) retangular ribbed gray plates - top getter 1 6EV7 $10.00 Sylvania 110%/125% 4000:4400/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter - yellow lettering 1 6EV7 $10.00 ITT 130%/130% 4200:4200/4000Gm NOS (OB) (M9) retangular ribbed gray plates - side getter 1 6EV7 $10.00 GE 120%/115% 4200:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter - white lettering 1 6EV7 $10.00 GE 120%/115% 4200:4000/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter - white lettering 1 6EV7 $10.00 GE 110%/120% 4000:4200/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter - white lettering 1 6EV7 $10.00 GE 120%/110% 4200:4200/4000Gm NOS (OB) (M9) retangular ribbed gray plates - top getter - torn box flap 1 6EV7 $10.00 Procomm 150%/150% 6500:6750/4000Gm NOS (OB) (M9) short square gray plates - top getter 1 6EV7 $10.00 Procomm 150%/150% 6250:6000/4000Gm NOS (wb) (M9) retangular ribbed gray plates - top getter 1 6EV7 $5.00 RCA 115%/100% 4600:4100/4000Gm used (OB) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 RCA 105%/110% 4100:4300/4000Gm used (OB) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 RCA 100%/110% 4000:4100/4000Gm used (OB) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 RCA 115%/110% 4500:4300/4000Gm used (rb) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 RCA 110%/110% 4800:4900/4000Gm used (rb) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 GE 120%/120% 4000:4000/4000Gm used (rb) (M9) retangular ribbed gray plates - top getter - white letters 1 6EV7 $5.00 RCA 125%/95% 3700:3600/4000Gm used (OB) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 RCA 110%/100% 3900:3600/4000Gm used (OB) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $5.00 RCA 100%/110% 3500:3600/4000Gm used (OB) (M9) retangular ribbed gray plates - top getter 1 6EV7 $5.00 RCA 100%/100% 4500:4500/4000Gm used (rb) (M9) retangular ribbed gray plates - top getter 1 6EV7 $4.00 RCA 90%/100% 3600:3800/4000Gm used (rb) (M9) retangular ribbed gray plates - top getter - red letters 1 6EV7 $4.00 Westinghouse 90%/90% 3800:3800/4000Gm used (rb) (M9) retangular ribbed gray plates - top getter 1 6EV7 $4.00 unknown 110%/105% 3700:3600/4000Gm used (rb) (M9) retangular ribbed gray plates 1 6KN8/6RHH8 $15.00 RCA 110%/100% 12000:10000/10000Gm NOS (OB) (M9) --- 1 6KN8/6RHH8 $15.00 GE 110%/130% 11500:12500/10000Gm NOS (OB) (M9) --- 1 407A $5.00 Westinghouse 115%/125% 6500:7000/5500Gm used (rb) (M9) 1 407B $5.00 Western Electric 100%/120% 6500:6500/5500Gm used (wb) (M9) 1 407B $5.00 Western Electric 100%/100% 7000:6500/5500Gm used (wb) (M9) 1 407B $5.00 Western Electric 140%/125% 8500:7000/5500Gm used (wb) (M9) 1 407B $5.00 Western Electric 125%/120% 8000:7500/5500Gm used (wb) (M9) 1 407B $5.00 Western Electric 120%/135% 6500:7000/5500Gm used (wb) (M9) 1 396A $75.00 Western Electric 120%/120% 6000:6000/5000Gm NOS (M9) 6813 date code 1 5670 $5.00 GE 140%/140% 6000:6000/5000Gm NOS (ob) (M9) (5670/2C51/396A) 1 5670WA $5.00 GE 140%/140% 5500:6000/5000Gm NOS (ob) (M9) (5670/2C51/396A) 1 5670WA $5.00 GE 120%/120% 5000:5000/5000Gm NOS (ob) (M9) (5670/2C51/396A) 1 5670WA $5.00 GE 130%/120% 5000:5500/5000Gm NOS (ob) (M9) (5670/2C51/396A) 1 5670WA $5.00 GE 130%/130% 5500:5500/5000Gm NOS (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 120%/120% 5000:5250/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 140%/140% 6000:6750/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 110%/100% 4750:4500/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 140%/140% 5500:5500/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 130%/110% 5750:5000/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 130%/130% 6000:6000/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 120%/130% 5000:5500/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 110%/110% 4500:5250/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 140%/140% 6500:7000/5000Gm used (rb) (M9) (5670/2C51/396A) 1 5670WA $2.50 GE 120%/130% 4500:5500/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670WA $2.50 GE 120%/120% 5000:5000/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670WA $2.50 GE 140%/140% 5500:5500/5000Gm used (ob) (M9) (5670/2C51/396A) 1 5670WA $2.50 GE 120%/130% 4750:5000/5000Gm used (rb) (M9) (5670/2C51/396A) 1 5670WA $2.50 GE 110%/130% 4500:5000/5000Gm used (rb) (M9) (5670/2C51/396A) 1 5670WA $2.50 GE 120%/125% 5000:5250/5000Gm used (rb) (M9) (5670/2C51/396A) 1 5670W $2.50 GE 120%/100% 5000:4800/5000Gm used (rb) (M9) (5670/2C51/396A) JAN 1 5670 $2.20 unknown 130%/140% 6000:6500/5000Gm used (rb) (M9) (5670/2C51/396A) --- 1 5670 $2.20 unknown 130%/120% 5500:5500/5000Gm used (rb) (M9) (5670/2C51/396A) --- 1 5670 $2.20 unknown 105%/110% 4500:4500/5000Gm used (rb) (M9) (5670/2C51/396A) --- 1 5670 $2.20 unknown 100%/100% 4500:5000/5000Gm used (rb) (M9) (5670/2C51/396A) --- 1 5670 $2.20 unknown 110%/110% 5750:5250/5000Gm used (rb) (M9) (5670/2C51/396A) --- 1 5670 $2.50 GE 130%/140% 5800:6000/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 115%/120% 5000:5200/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 130%/130% 5300:5600/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 140%/130% 5200:5700/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 120%/110% 5300:4800/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 110%/115% 5000:4900/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.00 unknown 90%/90% 4800:4800/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.00 unknown 110%/110% 5800:5600/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.00 unknown 130%/140% 5600:6000/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 unknown 120%/130% 5400:5400/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 unknown 90%/100% 4500:5000/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 110%/100% 4500:4500/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 120%/140% 5000:6500/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670 $2.50 GE 120%/115% 6000:5500/5000Gm used (L) (M9) (5670/2C51/396A) 1 5670W $3.00 GE 140%/140% 6000:6000/5000Gm used (L) (M9) (5670/2C51/396A) - green 1 5670W $3.00 GE 130%/140% 5400:5800/5000Gm used (L) (M9) (5670/2C51/396A) - green 1 5670W $3.00 GE 140%/130% 5600:5000/5000Gm used (L) (M9) (5670/2C51/396A) - green 1 5670W $3.00 GE 140%/125% 6000:6000/5000Gm used (L) (M9) (5670/2C51/396A) - green 1 5670W $3.00 GE 130%/130% 5400:5200/5000Gm used (L) (M9) (5670/2C51/396A) - green 1 5656 $7.50 Raytheon 90%/90% --- used (wb) (M9) --- 1 5656 $7.50 Raytheon 140%/120% --- used (wb) (M9) --- 1 5656 $7.50 Raytheon 90%/105% --- used (wb) (M9) --- 1 5656 $7.50 Raytheon 120%/140% --- used (rb) (M9) --- 1 5656 $7.50 Raytheon 120%/140% --- used (L) (M9) US Navy 1 5656 $7.50 Raytheon 120%/110% --- used (L) (M9) --- 1 5656 $7.50 Raytheon 110%/100% --- used (L) (M9) --- 1 5656 $7.50 Raytheon 100%/100% --- used (L) (M9) --- 1 5656 $7.50 Raytheon 120%/115% --- used (L) (M9) --- 1 6099 $15.00 Sylvania 140%/140% 5000:6000/3000Gm NOS (OB) (M7) (special balanced 6J6WA for US Air Force) 1 6414/0528 $5.00 Raytheon 105%/100% 4400:4200/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 Raytheon 100%/100% 4100:4100/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 95%/90% 3400:3200/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/90% 3500:3900/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/90% 3000:3500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/105% 4400:4900/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/90% 4100:4000/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/110% 4200:5000/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/95% 4000:4500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/120% 4000:5000/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 Raytheon 90%/90% 4300:3500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $7.50 Raytheon 105%/105% 5200:5400/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $7.50 Raytheon 100%/100% 4600:4600/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $7.50 Raytheon 100%/105% 5100:5400/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $5.00 Raytheon 100%/95% 5300:4900/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/100% 5000:5300/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/90% 3500:3500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 110%/90% 5500:4500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/90% 3200:3300/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/90% 4200:4400/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 100%/90% 4000:3600/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/90% 3400:3500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/100% 4200:4300/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $4.00 Raytheon 90%/85% 5000:4300/4100Gm used (L) (M9) IBM 3000528 - tripple mica - black plates 1 6414/0528 $7.50 GE 130%/120% 5000:5000/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $7.50 GE 120%/120% 5800:5800/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 100%/120% 4500:4900/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 110%/110% 4300:4400/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 110%/120% 5200:5200/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 110%/110% 4600:4800/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 100%/110% 5000:4800/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 100%/100% 5000:5200/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $5.00 GE 100%/100% 5200:5100/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/95% 5000:4600/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/90% 5000:4700/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/110% 3800:4000/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 100%/90% 4800:4400/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/120% 4000:3600/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/100% 5200:5500/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/100% 4500:4800/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 100%/90% 4400:4300/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/90% 5000:5000/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/100% 5000:5100/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/100% 3500:3800/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/95% 4200:4700/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/90% 4700:4800/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6414/0528 $4.00 GE 90%/85% 4600:4600/4100Gm used (L) (M9) IBM 3000528 - tripple mica - gray plates 1 6829 $35.00 GE 120%/130% 4000/4400Gm NOS (OB) (M9) (cat:A23) tripple mica - rectangluar gray plates - white lettering 1 6829 $35.00 GE 115%/120% 4000/4200Gm NOS (rb) (M9) (cat:A23) tripple mica - rectangluar gray plates - white lettering 1 6829 $35.00 GE 100%/110% 3800/4100Gm NOS (rb) (M9) (cat:A23) tripple mica - rectangluar gray plates - red lettering 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. Go back to the TOP Audio Vacuum Tube List Shipping and Handling Information MDB Ventures Home Don't forget to visit our Discount Bargain Packs and Bargain Bin for more savings! Email: MDB Ventures sales@mdbventures.com