Rerurn to Romy the Cat's Site
In the Forum: Audio For Dummies ™
In the Thread: Get, or made up a tube tester, it’s necessary
Post Subject: jacmusicPosted by hagtech on: 1/7/2007
As usual, they leave out the VacuTrace, by far the best modern day tube tester. Same with the Alan Douglas book (who claims to be an expert in the field). They both mention the Sofia, however - a machine plagued with problems - as the epitome of testing. Yet they only sold about 4 of them and have been out of production for over ten years.
Other testers you can buy new are available from transcendent sound, vacuum tube valley, maxi-matcher, and (at least a few years ago) new sensor.
jhRerurn to Romy the Cat's Site