Vintage Electronics We Source All The Vintage Electronics You Need

Tube Matched Strong

US Auctions Australian Auctions Austrian Auctions Belgian Auctions Canadian Auctions French Auctions German Auctions Indian Auctions Irish Auctions Italian Auctions Dutch Auctions Polish Auctions Spanish Auctions Swiss Auctions UK Auctions

Best Match Time: ending soonest Time: newly listed Price: lowest first Price: highest first Price + Shipping: lowest first Price + Shipping: highest first

NOS SIEMENS ECC801S 12AT7 E81CC Bundeswehr MATCHED PAIR    US $119.96

Matched Pair Tung Sol 6550 POWER TUBES Looks like theyve never been used    US $293.00

4 Fisher RCA 7868 Tubes MATCHED QUAD    US $82.51

5 Strong Tung Sol Long Gray Plate FAT D Getter 12AU7 Tubes    US $59.99

^ Pr NOS NIB Tung Sol 14F8 Loktal loctal vacuum tubesoriginal boxtested great    US $14.95

Four vintage RCA and Sylvania metal 6V6 tubes tested used    US $6.95

^ NOS NIB Delco 12BZ7 twin triode tube in original box12AX7 subtested great    US $9.95

Single TELEFUNKEN ECC83 12AX7 Smooth long plate on base full strong tested    US $80.00

WWII RCA Radiotron 6L6G Tubes Matched Quad NOS Tested    US $600.00

MATCHED PAIR TESLA ECC802S 12AU7 ECC82 NOS UNUSED TUBES    US $68.99

MATCHED PAIR SIEMENS E88CC 6922 UNUSED GOLD PIN TUBES    US $149.99

RCA 12AU7 ECC82 Vacuum tube CLEAR TOPS circa 1960s Matched pair    US $34.99

6AQ5 EL90 6L31 TESLA matched quad tube amplifier NOS    US $25.00

Quad matched PIO capacitors 4uF 400 500V Paper in oil Static professional    US $19.90

Valvo 12AX7 ECC83 Ladder Plate Pair Tested Excellent Delta Date Codes    US $161.00

Vintage Sylvania 6DJ8 ECC88 Stereo Tube 4r    US $24.99

Vintage GE 6EU7 Stereo Tube 4k    US $29.99

Vintage CSB 12BZ7 Black Plates DGetter Stereo Tube Very Strong Matched dfi    US $32.99

Vintage GE 5Z3 Black Pl Stereo Tube Matched Strong    US $22.99

Vintage Amperex Holland Harman Kardon 12AU7 ECC82 Stereo Tube v1    US $38.99

Vintage GE 12AY7 SRODS Guitar Stereo Tube v3    US $31.99

EL34B STR Ruby Cryo Matched Quad 4    US $69.99

Dynaco ST 70 Stereo Tube Amplifier Exceptionally Clean Retubed    US $749.00

ONE RCA TYPE 77 NAVY TUBE CRC 77 TESTED STRONG 83 ON WESTERN ELECTRIC CARDMATIC    US $9.95

Vintage Matched Pair Sylvania JAN CHS 6L6GA Strong Vacuum Tubes    US $96.00

1951s Matched Pair RCA 6AS7G Black Plate ] Getter Strong Vacuum Tubes    US $57.90

Vintage Ge JG 5670 D Getter Black Plates Stereo Tube 1961 Strong Matched    US $24.99

Vintage Matched Pair RCA 6SC7 Strong Vacuum Tubes    US $37.90

Matched Pair Siemens 6922 6DJ8 Gold Pin Strong Vacuum Tubes NOS Made In Germany    US $288.00

1966s Matched Pair Amperex 6922 6DJ8 Gold Pin Strong Vacuum Tubes NOS    US $198.00

Matched Pair Amperex 6922 6DJ8 Gold Pin Strong Vacuum Tubes NOS    US $198.00

1958s Matched Pair RCA 12Ax7 ECC83 Long Plate ] Getter Very Strong Tubes NOS    US $148.00

1960s Matched Pair RCA 6SL7GT ] Getter Smoked Glass Strong Vacuum Tubes    US $49.90

1957s Matched Pair RCA 6SL7GT ] Getter Smoked Glass Strong Vacuum Tubes    US $35.90

Perfect matched pair LK460 Valvo RE604 KL71403 for Klangfilm project    US $1,199.00

Vintage National Union 6SN7 GT Stereo Tube Very Strong Matched    US $43.99

MATCHED PAIR SIEMENS E81CC ECC81 12AT7 TESTED TUBES    US $39.99

6S19P Russian NOS MATCHED QUAD VERY STRONG TUBES    US $19.99

SIX AUDIO AMPLIFIER TUBES 6EU7 12AU7 ECC82 BLACK PLATES    US $88.88

Vintage Sylvania 5814 A 12AU7 Stereo Tube NIB ncvv    US $22.99

MATCHED PAIR RYTHEON JRP 12AU7 ECC82 TUBES    US $19.99

MATCHED PAIR NOS RFT GERMANY EL34 6CA7 UNUSED TESTED    US $139.99

Vintage JAN Sylvania 6DJ8 ECC88 Stereo Tube 9t    US $27.99

4 Strong Tung Sol Long Black Plate FAT D Getter JTL 5687WA Tubes Nice QUAD    US $89.99

GE 6DJ8 ECC88 Vacuum tube circa 1964 Matched pair    US $49.99

vintage CTS 4 midrange drivers heavy square magnets strong output 16Ω speakers    US $24.95

Amperex 6DJ8 ECC88 6922 Tubes Tightly Matched Quad Tested    US $100.00

RCA 6BL7GTA Tubes Matched Pair NOS NIB    US $42.00

GE Mil Spec 6V6GTY 6V6GT Tubes Closely Matched Pair Tested Matched Codes    US $80.00

Sylvania 6SN7GTB Chrome Dome Tubes Tubes Matched Pair NOS Tested    US $65.00

RCA Radiotron Mil Spec 5U4G VT 244 Rectifier Tubes Matched Pair Tested    US $120.00

RCA 12B4A Tubes Matched Pair Tested    US $24.00

Raytheon Mil Spec 6X4WA Rectifier Tubes Matched Pair NOS NIB Matched Codes    US $48.00

Tung Sol 12AY7 Long Plate Tubes Matched Pair Tested    US $50.00

RCA 6SN7GTB Tubes Matched Pair Tested    US $65.00

VINTAGE SYLVANIA WESTINGHOUSE 6SN7 MATCHED PAIR VACUUM TUBES TESTED AUDIO RADIO    US $49.99

Perfect Matched NOS Pair of 50s Sylvania 6Y6GA Amp Tubes Black Plate    US $14.00

NOS RCA 12AU7 ECC82 Matched Pair Tested Excellent    US $39.00

Matched Pr RCA 6L6GC Black Plate 1960s Test High    US $249.00

PRO TINY PLATE FROSTED BOTTOM GLASS NOS NIB WESTINGHOUSE PAIR 12AX7 ECC83 TUBES    US $149.99

5 RCA 6BQ5 Amp Tubes Smooth Plates Halo Getters Strong Batch    US $79.95

MATCHED PAIR TUNGSRAM E80CC UNUSED 200 NOS TUBES STOCK    US $59.99

Matched Quad RCA 5751 3 MICA GREY PLATES O GETTER 12AX7 ECC83 7025 UNUSED    US $249.99

RCA 6SN7 6SN7GTB Black Plates matched pair Tested strong    US $39.99

MATCHED PAIR RCA JAN CRC 12SX7GT 12SX7 12SN7 BLACK PLATES D GETTER FOR MAPLETREE    US $37.77

Sylvania JAN Military 6SL7WGT – matched pair rectangular getters    US $40.00

6AQ5 EL90 6L31 TESLA matched 4 tube amplifier NOS disc    US $25.00

Matched Pair General Electric 5881 6L6WGB NOS New In Box    US $139.00

BRAND NEW NOS PAIR INTERNATIONAL 4BZ6 TUBES NIB STRONG    US $4.25

AWESOME PAIR OF RCA SYLVANIA 6W6GT TUBES TESTD STRONG    US $4.25

Matched Pair HAMMOND Sylvania 12AU7A Strong Tubes    US $15.90

1960s Matched Pair HAMMOND CBS Black Plate 12AU7A Strong Tubes    US $15.90

Single Philco 6A5G 6A5 Tube Tested Excellent    US $59.99

RCA 12BY7A pair Black Plates D getters tested strong matched    US $34.99

4 USED GE 5 STAR GL 6203 BLACK PLATE MILITARY TUBES TEST GREAT LOOK    US $12.00

TAD EL34B STR Cryo Treated Matched Quad 6CA7 KT77    US $99.99

A Matched Pair of Black Palte 12BY7A From GE    US $20.00

Sylvania 12AU7s Nice quad tested strong matched    US $34.99

Matched Trio 3 RCA 6SJ7 Metal Radio Tubes Tested STRONG    US $36.00

Matched Quad 4 RCA 6SJ7 Metal Radio Tubes Tested STRONG    US $48.00

8 NOS RUSSIAN TUBES 6N7S 6N7GT TESTED    US $8.00

RCA 12ax7a short grayplate Lot of 9 made in 1961 tested strong close matched    US $219.95

EL34B STR TAD Cryo Treated Matched Pair 6CA7 KT77    US $54.99

MATCHED PAIR SIEMENS ECC81 12AT7 45degre getter UNUSED    US $59.99

Dynaco ST 70 Rebuilt SS Chassis New Board Rebuilt Power Supply Mullard EL34    US $1,095.00

4 Strong Tung Sol Long Plate FAT D Getter 5687 Tubes    US $89.99

Matched Pair TESLA EL83 tubes    US $14.99

Bugle Boy Amperex 6DJ8 ECC88 Tested Excellent on Amplitrex Digital Tester 4    US $30.00

Single Sylvania 7868 Tube Fisher 400 Extremely Strong Tested 1960s    US $32.00

5 Strong NOS Matched GE Short Gray Plate O Getter 12AU7A ECC82 Tubes    US $71.99

5 Strong NOS Matched GE Short Gray Plate O Getter 5814A Tubes    US $89.99

5 Strong Matched 1950s GE 3 Mica Gray Plate O Getter JG 5814A Tubes    US $107.99

4 Strong Matched NOS 1956 GE 3 Mica Gray Plate O Getter JG 5814A Tubes    US $89.99

Qty 3 RCA 6BG6G Tubes Matched New Old Stock    US $45.00

Pr RCA 6BG6G Tubes Matched New Old Stock    US $35.00

4 Strong Matched Amperex Bugle Boy Gray Plate BIG O Getter 12AU7 ECC82 Tubes    US $134.99

Why does my bicycle keep getting flat tires?

It's just the rear, so it's not road hazards. I use metal tire levers rather than screwdrivers. I checked the tire for embedded sharp objects, and it seems okay. I tend to overinflate, but again, the front wheel is okay with that. Do they make stronger innertubes? Should I use Presta valves instead of the Schrader? I buy 700C tubes to match the tires.
What a helpful set of responses. I submerged the last two failed tubes and found that they were leaking in the same place. Correlating to the tire, I found a teeny speck of embedded steel. Thank you all for the support.

first make sure the valve is straight, if its leaning or on a angle air could be leaking from the sides of that, its held on to the tube just with glue, so a minute hole, after time will deflate your tire. another reason could be if you have had you rim straightend recently if could have been done by a lazy guy or someone in a rush to get out and he has left a nipple out just enough to make a place to pinch your tire, if thats the case then you will know when you get a new tube. if you have the patients and really want to figure out whats going out, take your tube off you wheel and make a mark, one line from your inner tube to your tire, this is to know where your tire was placed, then simply take it to the bath room, inflate it and put it under water making sure to not get the mark wet if done my chalk, then little bubbles will form where the leak is, put it back in your tire and you should almost exactly where your leak is coming from, from there there are many step, you can figure it out from there im sure, get a new tire or a patch or whatever you need to fix it.

Robin Hood [2010] Official Trailer HD