will this simple unit also test your tubes?
https://www.ebay.com/itm/124523483585?hash=item1cfe2d91c1:g:6hYAAOSwKm9f~K3J
I advise anyone having tube preamp, amp, tuner, phono to get a simple tube tester.
that one looks nice, I want more variety of tube types
https://www.ebay.com/itm/124523483585?hash=item1cfe2d91c1:g:6hYAAOSwKm9f~K3J
I advise anyone having tube preamp, amp, tuner, phono to get a simple tube tester.
that one looks nice, I want more variety of tube types