cags
Responses from cags
| Heathkit TT1a Tube tester Thanks roberjerman4, the TT1 is helping me out quite a bit with my tube audio restorations. Back in the day, I remember the drug stores emission checkers. This is really a step up. |
Responses from cags
| Heathkit TT1a Tube tester Thanks roberjerman4, the TT1 is helping me out quite a bit with my tube audio restorations. Back in the day, I remember the drug stores emission checkers. This is really a step up. |