DIY Portable Tube Valve Tester EL34 KT88 12AX7 12AT7 12AU7 300B 6H30 6DJ8 EL84
Item History & Price
| Reference Number: Avaluer:51300911 | Brand: DIY |
I designed this tube tester to help me on tube rolling in my amplifiers (check strength and matching) , to check tubes that I am buying at ebay and confirm if matched as advertised.I made it to operate with 12V input so I can connect it to my car cigar lighter socket - I used it to check tubes that I found at bazaars etc
9-pin socket is used to check 9-pin 12.6Volt filament double triodes such us 12AX7/ECC82, 12AT7/ECC81, 12AU7/ECC82 or similarOctal socket is used for EL34, KT88, 65...50, KT120 and lately I was modified the design to support KT-150operation input voltage 12V-24V - power supply is included in the package (110-230V compatible) a cable to connect the tube tester to car cigar outlet is also included in the package
The design is housed in a wooden package shown in in the picturesPLEASE LET ME KNOW WHAT TUBE COMBINATIONS YOU WANT TO CHECKCUSTOMIZATION IS ALSO POSSIBLE!!!
You just need a multimeter - not included in the package
If you need a tube tester for other tubes please let me know - There is a version for 300Bs and loctal tubes such as C3g, C3M It can be modified to support other 9-pin tubes such as ECC88/6DJ8, 6H30, 6N6p, D3A, 12BH7, EL84, PCL 84 etcIf you have questions please let me know
Worldwide shipping 18.5$
9-pin socket is used to check 9-pin 12.6Volt filament double triodes such us 12AX7/ECC82, 12AT7/ECC81, 12AU7/ECC82 or similarOctal socket is used for EL34, KT88, 65...50, KT120 and lately I was modified the design to support KT-150operation input voltage 12V-24V - power supply is included in the package (110-230V compatible) a cable to connect the tube tester to car cigar outlet is also included in the package
The design is housed in a wooden package shown in in the picturesPLEASE LET ME KNOW WHAT TUBE COMBINATIONS YOU WANT TO CHECKCUSTOMIZATION IS ALSO POSSIBLE!!!
You just need a multimeter - not included in the package
If you need a tube tester for other tubes please let me know - There is a version for 300Bs and loctal tubes such as C3g, C3M It can be modified to support other 9-pin tubes such as ECC88/6DJ8, 6H30, 6N6p, D3A, 12BH7, EL84, PCL 84 etcIf you have questions please let me know
Worldwide shipping 18.5$
