Simple Tube Tester

Simple tube tester - what is this for?

This has happened to us all the time -

• Purchasing tubes from eBay or sellers and worrying that the tubes might be dead on arrival and you have not actually bought the tube amplifier yet.
• Worrying that tubes is not functioning and will damage your expensive tube amplifiers.
• And many more reasons to ensure the tubes are functioning (you can think of more for sure)

The best way, of course, is to have a proper tube tester. Not all audiophiles are technically trained and operating a tube tester might be too much for them. Or, the price of tube testers are out of reach, or shipping of tube testers to them is too expensive. Or, the tube tester cannot test the tubes they wanted.

What's the solution to this? Build a simple tube tester for simple functional test! If you do not how to build one, let us do it for you for a small fees. Simple tube tester can have such functions:

• Dead or alive test.
• Simple matching.
• Filament short test.
• Simple functional test.
• Test multiple tubes or single tube.
• And other customized functions...

Contact us for more details!

J&K Audio Design
3/10/2015

Product Lists  
Level 0

Level 1: link 1, link 2, link 3

Level 2: link 1, link 2, link 3, link 4, link 5, link 6 

Level 3: depends on type, size and complexity. Email us for details.

Iso-trans: link 1, link 2

* Finished amplifiers, DACs, audio gadgets, upgrades and repairs - this is not our core business and we do it out of passion. We do not have fixed models, fixed price and we customize for each individuals. The sky is limit of creativity.  

* Our product lines are always improving and increasing. If you do not see what you want, contact us!  

* Please email for volume discounts, distributor and OEM pricing.