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Vacuum Tube

Vacuum Tube

NOS NIB PAIR WL 7676 three electrode ionization vacuum TUBE gauge to measure gas
NOS NIB PAIR WL 7676 three electrode ionization vacuum TUBE gauge to measure gas
$276.00

Vacuum tube 5691 Red Base RCA Special Red Grey plate Unused
Vacuum tube 5691 Red Base RCA Special Red Grey plate Unused
$75.00

Vintage Military Vacuum Tube Voltmeter TS 375 A U
Vintage Military Vacuum Tube Voltmeter TS 375 A U
$49.95

VINTAGE SIGNAL CORPS I 177B VACUUM TUBE TESTER
VINTAGE SIGNAL CORPS I 177B VACUUM TUBE TESTER
$175.00

SIMPSON MODEL 303 VACUUM TUBE VOLTMETER
SIMPSON MODEL 303 VACUUM TUBE VOLTMETER
$59.99

TV 7 D U Vacuum Electron Tube Tester
TV 7 D U Vacuum Electron Tube Tester
$900.00

Simpson model 312 Vacuum Tube Voltmeter
Simpson model 312 Vacuum Tube Voltmeter
$75.00

VINTAGE Hickok Model 752 Vacuum Tube Tester WORKING Manuals inc
VINTAGE Hickok Model 752 Vacuum Tube Tester WORKING Manuals inc
$624.99

HP 412A VACUUM TUBE VOLTMETER
HP 412A VACUUM TUBE VOLTMETER
$76.75

BK 707 Dyna Jet ELECTRONIC VACUUM Tube Tester USED
BK 707 Dyna Jet ELECTRONIC VACUUM Tube Tester USED
$250.00

Giant Hickok 209A Vacuum tube Voltmeter Ohm meter tester
Giant Hickok 209A Vacuum tube Voltmeter Ohm meter tester
$59.95

Vintage Hickok Model 6000 Vacuum Tube Tester with Manual
Vintage Hickok Model 6000 Vacuum Tube Tester with Manual
$235.00

Vtg Commercial Trades Institute Vacuum Tube Voltmeter Frequency Signal Radio Kit
Vtg Commercial Trades Institute Vacuum Tube Voltmeter Frequency Signal Radio Kit
$44.99

Simpson model 312 Vacuum Tube Voltmeter
Simpson model 312 Vacuum Tube Voltmeter
$70.00

Simpson Model 303 VTVM Vacuum Tube Volt Meter
Simpson Model 303 VTVM Vacuum Tube Volt Meter
$29.99

Vintage Simpson Model 311 Vacuum Tube Volt Ohmmeter
Vintage Simpson Model 311 Vacuum Tube Volt Ohmmeter
$29.95

LOT OF 3 OSCILLOSCOPE VACUUM TUBE 3RPI A
LOT OF 3 OSCILLOSCOPE VACUUM TUBE 3RPI A
$50.00

Iso Vacuum Tube LF100 SS New 39548
Iso Vacuum Tube LF100 SS New 39548
$109.00

KIT VACUUM TUBE
KIT VACUUM TUBE
$20.63

Vintage Allied Radio KNIGHT 600 Vacuum Tube Tester
Vintage Allied Radio KNIGHT 600 Vacuum Tube Tester
$35.00

Eimac 8188 4PR400A Tetrode Vacuum Tube
Eimac 8188 4PR400A Tetrode Vacuum Tube
$95.00

Vintage Heathkit Vacuum Tube Voltmeter Model V 7A
Vintage Heathkit Vacuum Tube Voltmeter Model V 7A
$29.95

General Radio 1390A vacuum tube white noise generaror WORKS
General Radio 1390A vacuum tube white noise generaror WORKS
$99.95

Worlds Largest Vacuum Tube Tester
Worlds Largest Vacuum Tube Tester
$2,495.00

LOT OF 3 Oscilloscope Vacuum Tube 3RPI A
LOT OF 3 Oscilloscope Vacuum Tube 3RPI A
$50.00

Precision 912P Vacuum Tube tester
Precision 912P Vacuum Tube tester
$135.00

EARLY HEATHKIT VACUUM TUBE VOLTMETER MODEL V 4A
EARLY HEATHKIT VACUUM TUBE VOLTMETER MODEL V 4A
$24.99

Westmore 501 Laboratory Vacuum Tube Tester Triplite 3444 Xlnt
Westmore 501 Laboratory Vacuum Tube Tester Triplite 3444 Xlnt
$1,749.00

HP 412A Vacuum Tube voltmeter Refurbished
HP 412A Vacuum Tube voltmeter Refurbished
$360.00

VINTAGE 3 term Antenna LOOPSTICK coil inductor part for vacuum tube radio NOS
VINTAGE 3 term Antenna LOOPSTICK coil inductor part for vacuum tube radio NOS
$36.50

U Tube Deluxe Manometer Vacuum Gauge
U Tube Deluxe Manometer Vacuum Gauge
$56.32

LOT OF 3 Oscilloscope Vacuum Tube 3RPI A
LOT OF 3 Oscilloscope Vacuum Tube 3RPI A
$50.00

Stainless Steel Vacuum Tube Straight 85 L ISO 100 w NW40 and NW16 Ports
Stainless Steel Vacuum Tube Straight 85 L ISO 100 w NW40 and NW16 Ports
$125.00

NIB HONEYWELL 102988 VACUUM TUBE FOR FLAME SAFEGUARD
NIB HONEYWELL 102988 VACUUM TUBE FOR FLAME SAFEGUARD
$35.00

HEIMANN VACUUM TUBE  XQ1290 VIDICON RESISTRON
HEIMANN VACUUM TUBE XQ1290 VIDICON RESISTRON
$100.00

LOT OF 5 GENERAL ELECTRIC 6AS5 VACUUM TUBE NEW IN BOX
LOT OF 5 GENERAL ELECTRIC 6AS5 VACUUM TUBE NEW IN BOX
$25.00

Beautiful vintage TV 2C U vacuum tube tester
Beautiful vintage TV 2C U vacuum tube tester
$700.00

3 NEW RCA 6SN7GTB VACUUM TUBE
3 NEW RCA 6SN7GTB VACUUM TUBE
$150.00

Vintage Eico model 666 Vacuum Tube Tester Dynamic Conductance PAIR
Vintage Eico model 666 Vacuum Tube Tester Dynamic Conductance PAIR
$230.00

NEW TOSHIBA VACUUM INTERRUPTER TUBE SVC 6H6A
NEW TOSHIBA VACUUM INTERRUPTER TUBE SVC 6H6A
$199.99

Hickok 533 Vacuum Tube Tester Nice Condition Working
Hickok 533 Vacuum Tube Tester Nice Condition Working
$200.00

vintage working ballantine vacuum tube voltmeter 300d rare nice
vintage working ballantine vacuum tube voltmeter 300d rare nice
$74.99

National 8 Pin Electron Vacuum Tube 5692 New
National 8 Pin Electron Vacuum Tube 5692 New
$29.75

Surgimedics Non Sterile 1 1 3 x 6 Vacuum Tubing 5 Box
Surgimedics Non Sterile 1 1 3 x 6 Vacuum Tubing 5 Box
$62.48

Vintage HEATHKIT Vacuum Tube VOLTMETER Model V 7A
Vintage HEATHKIT Vacuum Tube VOLTMETER Model V 7A
$25.00

Duniway Thermocouple Gauge Tube Vacuum Gauge Tube DST 06M SHIPS TODAY
Duniway Thermocouple Gauge Tube Vacuum Gauge Tube DST 06M SHIPS TODAY
$68.86

VACUUM TUBE TESTERDIGITAL LCD TESTER KIT with 4 63V power
VACUUM TUBE TESTERDIGITAL LCD TESTER KIT with 4 63V power
$175.00

TV CAMERA VACUUM TUBE AMPEREX PLUMBICON  XQ2172 03P
TV CAMERA VACUUM TUBE AMPEREX PLUMBICON XQ2172 03P
$100.00

Vintage Heathkit VTVM Vacuum Tube Volt Meter Powers on
Vintage Heathkit VTVM Vacuum Tube Volt Meter Powers on
$30.00

HYTRON VACUUM TUBE 12AX7A ECC83 NIB
HYTRON VACUUM TUBE 12AX7A ECC83 NIB
$85.95

Used Conair TLM Electric Tube loader Vacuum with Loader Control and Fan D8
Used Conair TLM Electric Tube loader Vacuum with Loader Control and Fan D8
$499.95

Teledyne Vacuum Gauge Tube Type DV 24
Teledyne Vacuum Gauge Tube Type DV 24
$40.00

AMAT Stainless Stee Vacuum Tube TEE KF40 Flanges and KF50 Reducer Flange New
AMAT Stainless Stee Vacuum Tube TEE KF40 Flanges and KF50 Reducer Flange New
$60.00

Teledynamics Semiconductor Fetron TR 1001 Vacuum Tube Replacement 4 NOS
Teledynamics Semiconductor Fetron TR 1001 Vacuum Tube Replacement 4 NOS
$35.00

TV CAMERA VACUUM TUBE HEIMANN SATICON  B2509 7735368
TV CAMERA VACUUM TUBE HEIMANN SATICON B2509 7735368
$100.00

Knight KG 620 Vacuum Tube Voltmeter No Leads As Is
Knight KG 620 Vacuum Tube Voltmeter No Leads As Is
$49.95

Stainless Steel Vacuum Fitting 6 Tube w ISO 160 Flange 425 L New
Stainless Steel Vacuum Fitting 6 Tube w ISO 160 Flange 425 L New
$125.00

12BH7 Vacuum Tubes Lot of 5
12BH7 Vacuum Tubes Lot of 5
$50.17

TV CAMERA VACUUM TUBE AMPEREX PLUMBICON  XQ1072
TV CAMERA VACUUM TUBE AMPEREX PLUMBICON XQ1072
$110.00

WESTINGHOUSE VACUUM INTERRUPTER TUBE 5259C33
WESTINGHOUSE VACUUM INTERRUPTER TUBE 5259C33
$195.95

This tube has a well balanced, colorful tone with strongly defined lows, mids and smooth highs. It allows for more clean head-room than higher gain 12AX7s. In overdrive, it is smooth and strong with well defined lows and mids...

Specifications: Audio input: RCA input * 1 group Audio output: RCA output * 1 group Power DC input: 12V input Aluminum shell, CNC processing Laser carving characters Color: Black / Silver Size: W100×H70×D150 mm Weight: 0...

It is true that accurately calculating electronic circuits can involve complicated formulas, but for the electronic hobbyist it is not necessary to perform at the level of an electrical engineer. With some basic knowledge it is possible for the hobbyist to design and build vacuum tube audio amplifiers that perform well...

JJ's EL84 is a great replacement for guitar amps or hi-fi. EL84/6BQ5, Available in Singles, Matched Pairs or Matched Quads - please select from list.

Notice: Please turn on the amplifier for about 15 seconds before you connect the audio source and put on the headset. We recommend using 24~600Ω headphones, while armature earphones and headphones that have low resistance and high sensitivity are not suitable...

Premium high gain Twin Triode with ultra-low microphonic. Improved reissue of the Vintage NOS Tung Sol 12AX7



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